6-K 1 ebrpr1q24_6k.htm 6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month of May, 2024

Commission File Number 1-34129

CENTRAIS ELÉTRICAS BRASILEIRAS S.A. - ELETROBRÁS

(Exact name of registrant as specified in its charter)

BRAZILIAN ELECTRIC POWER COMPANY

(Translation of Registrant's name into English)

Rua da Quitanda, 196 – 24th floor,
Centro, CEP 20091-005,
Rio de Janeiro, RJ, Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ___X___ Form 40-F _______

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _______ No___X____

SUMMARY

1. Operating Result | 6
1.1. Generation Segment | 6
1.2. Trading Segment | 9
1.3. Transmission Segment | 11
2. Consolidated result | IFRS and regulatory | 12
2.1. Operating Revenues | 13
2.2. Other Income | 18
2.3. Operating Costs and Expenses | 19
2.4. Equity Holdings | 23
2.5. EBITDA | 24
2.6. Financial Result | 25
2.7. Current and Deferred Taxes | 26
3. Debt and receivables | 27
3.1. Holding / Parent Company and Consolidated | 27
4. Loans and Financing (Receivables) | 29
4.1. Holding / Parent Company and Consolidated | 29
4.2. RBSE | 29
5. Investments | 30
6. ESG | 32
7. Cash Flow | 33
8. Appendices | 34
8.1. Appendix 1 – Financial Statements | 34
8.2. Appendix 2 – Compulsory Loan | 41
8.3. Appendix 3 – Reconciliation IFRS X Regulatory | 42

Earnings Release 1Q24 3

Earnings Release 1Q24 4

MAIN OPERATING AND FINANCIAL INDICATORS

Table 1 - Operational Highlights

Highlights | 1Q24 | 1Q23 | % | 4Q23 | %
Generation |  |  |  |  |
Installed Generation Capacity (MW) | 44,304 | 43,009 | 3.0 | 44,654 | -0.8
Assured Capacity (aMW) (1) | 22,033 | 21,354 | 3.2 | 22,294 | -1.2
Net Generation (GWh) | 44,521 | 44,346 | 0.4 | 31,806 | 40
Energy Sold ACR (GWh) (2) | 9.9 | 8.8 | 12.5 | 10.8 | -8.3
Energy Sold ACL (GWh) (3) | 13.6 | 12.4 | 9.7 | 14.3 | -4.9
Energy Sold Quotas (GWh) (4) | 8.6 | 11.4 | -24.6 | 11.6 | -25.9
Average ACR Price (R$/MWh) | 216.16 | 219.81 | -1.7 | 220 | -1.7
Average ACL Price (R$/MWh) | 153.76 | 199.96 | -23.1 | 194 | -20.7
Transmission |  |  |  |  |
Transmission lines (km) | 73,795 | 73,946 | -0.2 | 73,789 | 0.0
RAP (R$mn) | 17,702 | 13,778 | 28.5 | 17,663 | 0.2

Changes in the period: (1.1) Revision of the Assured Capacity values of the plants that had their concessions renewed due to the capitalization (plants under the Quota regime, Tucuruí, Itumbiara, Sobradinho, Mascarenhas de Moraes and Curuá-Una), as defined in Ordinance GM/MME 544/21, with a significant reduction in Assured Capacity, effective from 2023; (1.2) Ordinary Revision of the Assured Capacity of hydroelectric plants, effective from 2023, affecting several Eletrobras plants; (1.3) Increase in the assured Capacity of the Santa Cruz TPP due to the closure of the Combined Cycle; (1.4) Exit of Candiota III TPP; (1.5) Inclusion of the SPEs that are now consolidated: HPPs Teles Pires, Baguari and Retiro Baixo; (2) does not include quotas; (3) includes contracts under Law 13.182/2015; (4) figures shown are Assured Capacity of quotas in GWh.

Table 2 - Financial Highlights

|  | 1Q24 | 1Q23 | % | 4Q23 | %
| Financial Indicators (R$ mn) |  |  |  |  |
Gross Revenue | 10,571 | 10,997 | -4 | 11,858 | -11
Adjusted Gross Revenue | 10,571 | 11,053 | -4 | 11,858 | -11
Net Operating Revenue | 8,718 | 9,210 | -5 | 9,922 | -12
Adjusted Net Operating Revenue | 8,718 | 9,266 | -6 | 9,922 | -12
Regulatory Net Operating Revenue | 9,700 | 8,900 | 9 | 10,275 | -6
EBITDA | 4,620 | 4,890 | -6 | 1,055 | 338
Adjusted EBITDA | 4,505 | 5,577 | -19 | 3,840 | 17
Regulatory EBITDA | 5,537 | 4,486 | 23 | 2,856 | 94
Adjusted Regulatory EBITDA | 5,422 | 5,173 | 5 | 5,642 | -4
EBITDA Margin | 53% | 53% | - 0.1 | 11% | 4.0
Adjusted EBITDA Margin | 52% | 60% | - 8.5 | 39% | 0.3
Return on Equity (ROE) LTM | 3.8% | 1.2% | 2.7 | 3.9% | - 0.0
Adjusted Gross Debt | 60,947 | 58,038 | 5 | 61,438 | -1
Adjusted Net Debt | 42,966 | 36,717 | 17 | 41,763 | 3
Adjusted Net Debt/Adjusted LTM IFRS EBITDA | 2.4 | 2.0 | 18 | 2.2 | 9
Net Income | 331 | 406 | -19 | 893 | -63
Investments | 1,202 | 1,121 | 7 | 4,632 | -74

Earnings Release 1Q24 5

| 1. | Operating Result

| 1.1. | Generation Segment

| 1.1.1. | Generation Assets

In 1Q24, the Company’s generation operations consisted of 99 plants, of which 47 were hydroelectric, 43 wind, 8 thermal and 1 solar, encompassing corporate projects, shared ownership and holdings via SPEs.

Total installed capacity reached 44,304 MW in the quarter, which represents 22% of the total installed capacity in Brazil. Of the total installed capacity, approximately 97% is derived from clean sources, with low greenhouse gas emissions.

Table 3 - Generation Assets

Source | Installed Capacity (MW) | Assured Capacity (aMW) | Ac. Generated Energy (GWh) |
Hydro (47 plants) | 42,293.49 | 20,629.79 | 43,101.24 |
Thermal (8 plants) | 1,295.22 | 1,079.50 | 1,092.47 |
Wind power (43 plants) | 714.85 | 322.61 | 327.15 |
Solar (1 plant) | 0.93 | - | 0.31 |
Total (99 plants) | 44,304.48 | 22,031.89 | 44,521.17 |

| 1.1.2. | System Data

Brazil’s installed capacity was 200,583.77 MW in 1Q24.

Graph 1 - Installed capacity in Brazil - by source

Earnings Release 1Q24 6

Graph 2 - Energy generated by SIN - National Interconnected System (GWh)

| 1.1.3. | Energy Generation

Energy generated was stable in 1Q24 YoY, except for the wind source, which fell by 20% due to variations in the wind regime.

Graph 3 - Eletrobras Net Energy Generation (GWH)

| 1.1.4. | System Data

Table 4 - PLD

|  | 1Q24 | 1Q23 | 4Q23
Market | GSF (%) | 90.26 | 101.34 | 83.79
PLD SE (R$/MWh) | 61.13 | 69.04 | 77.70
PLD S (R$/MWh) | 61.13 | 69.04 | 77.70
PLD NE (R$/MWh) | 61.13 | 69.04 | 77.70
PLD N (R$/MWh) | 61.13 | 69.04 | 77.70

Earnings Release 1Q24 7

Graph 4 - GSF (%)

Graph 5 - Historical Average of Affluent Natural Energy (ANE) - SIN (%)

ANE with a reversal of the recent history of records from Dec/2023 and Jan/24 with the lowest percentage (59%) in the 93-year history.

Graph 6 - Energy Stored in Reservoirs - SIN (%)

Earnings Release 1Q24 8

| 1.1.5. | New Projects

Two key projects currently under construction will add 330.45 MW to Eletrobras' installed capacity in 2024: the 302.4 MW Coxilha Negra wind farm, located in Rio Grande do Sul state, and the 27 MW Casa Nova B wind farm, in Bahia state.

The Coxilha Negra wind farm began its test operation in February 2024 and is 69% of the way through its physical progress schedule.

The Casa Nova B wind farm is with approximately 60% of the physical project completed. Transport of the wind turbine blades from the Port of Recife to the project site has been completed, as well as the recovery of 18 trafos. In addition, mobilization and work has begun on the 34.5kV medium-voltage network and line entry from the Casa Nova B wind farm to the Casa Nova II substation. The start of operations is scheduled for September 2024.

| 1.2. | Trading Segment

| 1.2.1. | Energy Sold in 1Q24

The Eletrobras companies sold 32.0 TWh of energy in 1Q24, in line with the 32.4 TWh traded in 1Q23. These volumes include the energy sold by plants under the quota regime, renewed by Law 12,783/2013, as well as by plants under the operating regime (Free Contracting Environment - ACL and Regulated Contracting Environment - ACR).

Graph 7 - Energy Sold - ACL & ACR (TWh)

Graph 8 - Energy Sold - quotas (TWh)

Earnings Release 1Q24 9

| 1.2.2. | Energy Balance

Table 5 - Energy Balance 1Q24 (aMW)

|  | 2024 | 2025 | 2026 | 2027
Resources with no impact on the balance Sheet (1) | 1,192 | 1,192 | 1,192 | 946
Resources (A) | 14,213 | 15,356 | 16,529 | 17,621
Own resources (2) (3) (4) (5) | 12,861 | 14,155 | 15,416 | 16,590
Hydro | 12,668 | 13,905 | 15,166 | 16,340
Wind | 193 | 250 | 250 | 250
Energy Purchase | 1,352 | 1,201 | 1,112 | 1,031
Limit => |  | Lower | Higher | Lower | Higher | Lower | Higher
Sales (B) |  | 11,658 | 7,994 | 9,994 | 6,594 | 8,094 | 5,749 | 6.749
ACR – Except quotas | 3,707 | 3,094 | 3,094 | 2,999
ACL – Bilateral Contracts + Short Term Market implemented (range) | 7,951 | 4,900 | 6,900 | 3,500 | 5,000 | 2,750 | 3,750
Average Prices Implemented Contracts |  |  |  |
Limit => |  | Lower | Higher | Lower | Higher | Lower | Higher
Average Price of Sales Contracts (ACR and ACL - R$/MWh) - lagged by 1 quarter | 189 | 165 | 175 | 175 | 195 | 180 | 210
Balance (A - B) |  | 2,555 | 7,362 | 5,362 | 9,935 | 8,435 | 11,872 | 10.872
Balance considering estimated hedge (6) | 1,242 | 4,831 | 2,831 | 7,174 | 5,674 | 8,898 | 7,898
Decontracted energy considering hedge estimate (8) | 8% | 29% | 17% | 40% | 32% | 48% | 43%

Contracts signed until March 31,2024.

It should be noted that the balance sheet takes into account the SPEs consolidated by Furnas: Santo Antônio HPP (as of 3Q22), Baguari and Retiro Baixo HPPs (as of 4Q23), whether in terms of resources, sales or average prices. The SPE consolidated by Eletronorte, Teles Pires HPP (from 4Q23) is being considered in the same way.

1. Independent Energy Producers (IEP) contracts resulting from the Amazonas Distribuidora de-verticalization process, the thermal plant availability contracts and the Assured Capacity Quotas are not included in the balance sheet, whether in resources, requirements (sales) or average prices. These resources are presented in order to make up the total resources considered.

2. Own Resources include the Decotization plants (new IEPs) and the New Grants (Sobradinho, Itumbiara, Tucuruí, Curuá-Una and Mascarenhas de Moraes). For the hydroelectric projects, an estimate of GFIS2 was considered, i.e. the Assured Capacity taking into account the Adjustment Factors due to Internal Losses, Losses in the Basic Grid and Availability as well as adjustments due to the particularities of the portfolio.

3. The revised Assured Capacity values as defined in Ministerial Order No. 709/GM/MME of November 30, 2022 are taken into account.

4. With the decotization process, the plants currently under the quota regime are granted a new concession under the Independent Energy Producer (IEP) regime, which will take place gradually over a 5-year period starting in 2023. The Assured Capacity values were defined in Ministerial Order GM/MME No. 544/21.

5. Considering the new concession grants from 2023 onwards for the Sobradinho, Itumbiara, Tucuruí, Curuá-Una and Mascarenhas de Moraes plants, whose Assured Capacity values were defined in Ministerial Order GM/MME No. 544/21.

Table 6 - Hydroelectric Power Plant Assured Capacity Quotas (aMW)

| 2024 | 2025 | 2026 | 2027
Assured Capacity Quotas (6) (7) | 3,939 | 2,626 | 1,313 | -

6. This does not include the Assured Capacity of the Jaguari HPP, of 12.7 aMW, whose concession is under provisional administration by Furnas.

7. Decotization takes place gradually over a 5-year period starting in 2023. The Assured Capacity values considered from 2023 onwards were those defined in Ministerial Order GM/MME No. 544/21.

8. The figures show an estimate of decontracted energy. For 2023, the value used was 87.1%. For the other years, an average historical GSF value from 2018 to 2023 was used, of 81.8%. Source: CCEE, obtained from the CCEE website, at the following link: https://www.ccee.org.br/dados-e-analises/dados-geracao (in Portuguese), under the MRE option in the panel. It should be noted that this is only an estimate, based on facts that occurred in the past. The graph with the historical GSF values is shown on the page 7 of this report.

Earnings Release 1Q24 10

| 1.3. | Transmission Segment

| 1.3.1. | Transmission Lines

The Company ended 1Q24 with 73.8 thousand km of transmission lines (TLs) and 435 substations, which consist of 282 renewed and 153 tendered projects.

Table 7 - Transmission Lines (Km)

Company | Own | In Partnership (1) | Total
Chesf | 22,043 | 1,831 | 23,873
Eletronorte | 10,921 | 1,073 | 11,994
CGT Eletrosul | 11,966 | 5 | 11,970
Furnas | 21,612 | 4,345 | 25,957
Total | 66,542 | 7,253 | 73,795

(1) Partnerships consider extensions proportional to the capital invested by Eletrobras Companies in the project.

| 1.3.2. | New Projects

There are 240 large-scale transmission projects under implementation (reinforcements, improvements and auction projects) with an associated additional RAP of R$1.1 billion between 2024-2028, which will add around 89 km of TL and 3,841 MVA in substations. According to the ONS SGPMR system database, Eletrobras companies had a total of 11,025 small-scale events under implementation, of which 10,195 were small-scale improvements and 830 small-scale reinforcements.

Earnings Release 1Q24 11

| 2. | Consolidated result | IFRS and regulatory

Table 8 – Income Statement IFRS (R$ mn)

Income Statement (IFRS) | 1Q24 | 1Q23 | 4Q23
R$ million | IFRS | Adjustment | Adjusted | Adjusted | % Y/Y | Adjusted | % Q/Q
Generation | 5,933 | - | 5,933 | 6,616 | -10 | 7,221 | -18
Transmission | 4,559 | - | 4,559 | 4,336 | 5 | 4,558 | 0
Others | 79 | - | 79 | 101 | -21 | 79 | 1
Gross Revenue | 10,571 | - | 10,571 | 11,053 | -4 | 11,858 | -11
(-) Deductions from Revenue | -1,853 | - | -1,853 | -1,787 | 4 | -1,936 | -4
Net Revenue | 8,718 | - | 8,718 | 9,266 | -6 | 9,922 | -12
Energy resale, grid, fuel and construction | -2,856 | - | -2,856 | -2,289 | 25 | -3,948 | -28
Personnel, Material, Services and Others | -1,627 | 33 | -1,594 | -1,770 | -10 | -1,815 | -12
Operating Provisions | -196 | -43 | -338 | -139 | - | -582 | -42
Other income and expenses | 5 | -5 | - | - | - | - | -
EBITDA, before Shareholdings | 4,044 | -115 | 3,929 | 5,068 | -22 | 3,577 | 10
Shareholdings | 576 | - | 576 | 509 | 13 | 264 | 118
EBITDA | 4,620 | -115 | 4,505 | 5,577 | -19 | 3,840 | 17
D&A | -997 | - | -997 | -903 | 10 | -899 | 11
EBIT | 3,623 | -115 | 3,509 | 4,673 | -25 | 2,941 | 19
Financial Results | -2,988 | 209 | -2,779 | -2,446 | 14 | -2,123 | 41
EBT | 636 | 94 | 730 | 2,227 | -67 | 819 | -36
Income Tax and Social Contribution | -305 | - | -305 | -448 | -32 | 358 | -185
Net Income from Continuing Operations | 331 | 94 | 424 | 1,779 | -76 | 1,176 | -82
Net Income from Discontinued Operations | - | - | - | - | - | - | -
Net Income | 331 | 94 | 424 | 1,779 | -76 | 1,176 | -82

Earnings Release 1Q24 12

Table 9 – Regulatory Income Statement (R$ mn)

Income Statement (Regulatory) R$ million | 1Q24 | 1Q23 | 4Q23
Regulatory | Adjustment | Adjusted | Adjusted | % Y/Y | Adjusted | % Q/Q
Generation(1) | 6,365 | - | 6,365 | 6,616 | -4 | 7,221 | -12
Transmission | 5,110 | - | 5,110 | 3,906 | 31 | 4,911 | 4
Others | 78 | - | 78 | 221 | -64 | 79 | 0
Gross Revenue | 11,553 | - | 11,553 | 10,743 | 8 | 12,211 | -5
(-) Deductions from Revenue | -1,853 | - | -1,853 | -1,787 | 4 | -1,936 | -4
Net Revenue | 9,700 | - | 9,700 | 8,956 | 8 | 10,275 | -6
Energy resale, grid, fuel and construction | -2,390 | - | -2,390 | -2,070 | 15 | -2,763 | -13
Personnel, Material, Services and Others | -1,728 | 33 | -1,695 | -1,910 | -11 | -1,817 | -7
Operating Provisions | -497 | -143 | -639 | -27 | - | -474 | 35
Other income and expenses | 5 | -5 | - | - | - | 173 | -100
EBITDA, before Shareholdings | 5,091 | -115 | 4,976 | 4,950 | 1 | 5,393 | -8
Shareholdings | 446 | - | 446 | 223 | 100 | 249 | 79
EBITDA | 5,537 | -115 | 5,422 | 5,173 | 5 | 5,642 | -4
D&A | -1,478 | - | -1,478 | -1,355 | 9 | -1,581 | -6
EBIT | 4,058 | -115 | 3,944 | 3,818 | 3 | 4,061 | -3
Financial Results | -2,917 | 209 | -2,917 | -2,304 | 18 | -2,122 | 37
EBT | 1,141 | 94 | 1,235 | 1,514 | -18 | 1,939 | -47
Income Tax and Social Contribution | -370 | - | -370 | -402 | -8 | 205 | -281
Net Income from Continuing Operations | 771 | 94 | 865 | 1,111 | -22 | 2,144 | -69
Net Income from Discontinued Operations | - | - | - | - | - | - | -
Net Income | 771 | 94 | 865 | 1,111 | -22 | 2,144 | -69

| (1) | In 1Q24, the difference between the regulatory and IFRS generation revenue consists of the different treatment of Amazonas Energia's customer billing of R$432 million, which does not cause a difference between IFRS and regulatory EBITDA.

| 2.1. | Operating Revenues

| 2.1.1. | Generation

Recurring IFRS generation revenue was R$5.933 billion in 1Q24, down R$683 million on 1Q23, due to the non-recognition of revenue related to Amazonas Energia of R$432 million and a decline of R$149 million due to the sale of Candiota TPP.

Recurring regulatory revenue was R$6.365 billion, R$432 million higher than recurring IFRS generation revenue, since the revenue related to Amazonas Energia is recognized and then fully provisioned.

Earnings Release 1Q24 13

Power supply for distribution companies

Revenue from power supply for distribution companies is obtained from customers who are not end consumers, such as distributors, traders and generators. In 1Q24, revenue from power supply was R$3,683 million, down R$338 million YoY, mainly due to: (a) the sale of the Candiota plant with a reduction of 226 aMW and R$149 million at CGT Eletrosul, in line with Eletrobras' decarbonization strategy to be Net Zero by 2030; (b) write-off of Amazonas Energia S.A.'s revenues, amounting to
R$432 million, due to the fact that Eletronorte began not to recognize the effects of the invoiced electricity supply contract as the customer defaulted; and (c) reduction in the ACL price, with effects partially offset by the revenue increase of R$256 million related to the consolidation of Teles Pires, which took place in 4Q23.

Power supply for end consumers

Revenue from power supply for end consumers, in turn, is obtained directly from the end consumer, for example industries and retail. In 1Q24, supply revenues amounted to R$761 million, down R$313 million YoY. This reduction is mainly related to the lower volume of energy sold to industrial consumers covered by Law 13,182/15, particularly energy from the Itumbiara HPP in Furnas, and was caused by unilateral cancellations by customers of part of the contracted supply volumes. The reductions amounted to R$160 million, R$124 million and R$37 million at Furnas, Chesf and Eletronorte, respectively.

CCEE Revenue

Revenues from the CCEE (short term market) were R$701 million, up R$266 million YoY, due to the increase in energy settled (more decontracted energy available, due to the gradual decotization of the plants).

Operation and Maintenance Revenue - Plants Renewed by Law 12,783/2013

Operation and maintenance revenues were R$787 million, down R$242 million YoY, mainly reflecting the gradual decotization process of quota-holding plants (20% each year), mitigated by the effects of the annual adjustment of the Annual Generation Revenue - RAG, according to Homologatory Resolutions No. 3,068/2022 (2022-2023 cycle) and No. 3,225/2023 (2023-2024 cycle), impacting Eletronorte, Chesf and Furnas.

Table 10 - Gross Revenue 1Q24 (R$ mn)

Gross Revenue | 1Q24
Holding | Furnas | Chesf | Eletronorte | CGT Eletrosul | Total | Eliminations | Consolidated IFRS
Power supply for distribution companies | - | 1,872 | 116 | 1,505 | 191 | 3,684 | -1 | 3,683
Power supply for end consumers | - | 310 | 77 | 365 | 9 | 761 | - | 761
CCEE revenue (short term market) | - | 188 | 228 | 284 | 2 | 701 | - | 701
Operation and maintenance revenue | - | 263 | 518 | 7 | - | 787 | - | 787
Generation Revenues | - | 2,633 | 938 | 2,161 | 202 | 5,934 | -1 | 5,933
Non-recurring items - Adjustments | - | - | - | - | - | - | - | -
Adjusted Generation Revenue | - | 2,633 | 938 | 2,161 | 202 | 5,934 | -1 | 5,933

Earnings Release 1Q24 14

Table 11 - Gross Revenue 1Q23 (R$ mn)

Gross Revenue | 1Q23
Holding | Furnas | Chesf | Eletronorte | CGT Eletrosul | Total | Eliminations | Consolidated IFRS
Power supply for distribution companies | - | 1,803 | 133 | 1,770 | 378 | 4,084 | -63 | 4,021
Power supply for end consumers | - | 471 | 201 | 403 | - | 1,074 | - | 1,074
CCEE revenue (short term market) | - | 29 | 97 | 308 | 1 | 435 | - | 435
Operation and maintenance revenue | - | 359 | 662 | 9 | - | 1,030 | - | 1,030
Generation Revenues | - | 2,662 | 1,093 | 2,490 | 379 | 6,624 | -63 | 6,560
Non-recurring items - Adjustments |  |  |  |  |  |  |  |
(-) CCEE Reaccountings - Furnas | - | 56 | - | - | - | 56 | - | 56
Adjusted Generation Revenue | - | 2,718 | 1,093 | 2,490 | 379 | 6,680 | -63 | 6,616

Generation Revenue by Contracting Environment

Below, we present Eletrobras’ trading results by contracting environment.

Table 12 - Generation Revenue by Contracting Environment (R$ mn)

Generation Revenue | Volume (aMW) (a) | Price (R$/MWh) (b) | Regulatory Revenue (c) = (a) x (b)
R$ million | 1Q24 | % Y/Y | %Q/Q | 1Q24 | % Y/Y | %Q/Q | 1Q24 | % Y/Y | %Q/Q
(+) Regulated market | 4,157 | 12.4 | -5.8 | 302.2 | -7.8 | -3.6 | 2,744 | 4.7 | -10.2
(+) Free Market | 6,302 | 3.5 | -3.7 | 155.0 | -19.7 | -20.2 | 2,133 | -15.9 | -24.0
(+) O&M (Quotas) | 3,943 | -25.1 | -25.0 | 91.4 | 0.9 | 2.1 | 787 | -23.6 | -24.3
(+) ST Market (CCEE) | 4,856 | 86.9 | 206.8 | 66.1 | -14.8 | -40.3 | 701 | 61.1 | 81.2
(=) Ex Other | 19,259 | 9.1 | 8.2 | 151.3 | -12.9 | -18.4 | 6,366 | -3.9 | -12.7
(+) Other (1) | - | - | - | - | - | - | -1 | -98.7 | -98.8
(=) Total | - | - | - | - | - | - | 6,365 | -3.0 | -11.9
Recurring | - | - | - | - | - | - | 6,365 | -3.8 | -11.9
Non-recurring | - | - | - | - | - | - | 0 | -100.0 | -

Generation Revenue | Regulatory Revenue (c) | Accounting Adjustment (d) ** | Generation Revenue (R$ million) (e) = (c) + (d)
R$ million | 1TQ4 | 1Q23 | 4Q23 | 1TQ4 | 1Q23 | 4Q23 | 1Q24 | 1Q23 | % Y/Y | 4Q23 | %Q/Q
(+) Regulated market | 2,744 | 2,620 | 3,056 | -432 | 0 | 0 | 2,313 | 2,620 | -11.8 | 3,056 | -24.3
(+) Free Market | 2,133 | 2,538 | 2,807 | 0 | 0 | 0 | 2,133 | 2,538 | -15.9 | 2,807 | -24.0
(+) O&M (Quotas) | 787 | 1,030 | 1,040 | 0 | 0 | 0 | 787 | 1,030 | -23.6 | 1,040 | -24.3
(+) ST Market (CCEE) | 701 | 435 | 387 | 0 | 0 | 0 | 701 | 435 | 61.1 | 387 | 81.2
(=) Ex Other | 6,366 | 6,624 | 7,290 | -432 | 0 | 0 | 5,934 | 6,624 | -10.4 | 7,290 | -18.6
(+) Other (1) | -1 | -63 | -69 | 0 | 0 | 0 | -1 | -63 | -98.7 | -69 | -98.8
(=) Total | 6,365 | 6,560 | 7,221 | -432 | 0 | 0 | 5,933 | 6,560 | -9.6 | 7,221 | -17.8
Recurring | 6,365 | 6,616 | 7,221 | -432 | 0 | 0 | 5,933 | 6,616 | -10.3 | 7,221 | -17.8
Non-recurring | 0 | -56 | 0 | 0 | 0 | 0 | 0 | -56 | -100.0 | 0 | -

*Construction Revenues, Financial Effect of Itaipu and Elimination (accounting adjustments - internal sales).

** In 1Q24, Amazonas' revenue (R$432mn) is no longer recognized as revenue, but as a reducer of provisions.

Earnings Release 1Q24 15

| 2.1.2. | Transmission

Transmission revenue was R$4,559 million in 1Q24, up 8% YoY, with an increase of R$302 million in construction revenue and R$265 million in O&M, offset by a reduction of R$225 million in contractual transmission revenue.

O&M Revenue

O&M revenue increased by R$265 million YoY, mainly due to the publication of ANEEL;s Homologatory Resolution No. 3,216/2023, effective as of July/2023, which mainly includes the tariff readjustment for the 23/24 cycle, as well as the partial recognition of the Periodic Tariff Review of some tendered contracts. Eletronorte's O&M revenue from Contract 058/2001 increased by R$135 million. The increases at the other companies were as follows: Furnas R$83 million, CGT Eletrosul R$32 million and Chesf R$13 million.

Construction Revenue

Construction revenue for the periods is directly related to the investments made (appropriated and allocated) in transmission projects in progress. Construction revenue totaled R$586 million, up by R$302 million YoY, mainly reflecting works at (a) Furnas, with an invested amount of R$158 million in the renewed contract 062/2001; and (b) Eletronorte, in the amount of R$152 million in the 058/2001 contract.

Contractual Revenue

The contractual (financial) revenue is associated with the application of inflationary indices to the balances of the contract assets of each concession. The accumulated IPCA from Jan- Mar/2023 was 2.0%, and from Jan-Mar/2024 was 1.82 %. As for the IGP-M, the percentage changed from 0.60% to 0.29% in the same periods.

The impact on the Eletrobras companies was: (a) Furnas: -R$ 100 million, particularly contract 062 (RBNI R$13 million and RBSE -R$ 133million); (b) Chesf: -R$ 72 million; (c) Eletronorte: -R$ 42 million; and (d) CGT Eletrosul: -R$ 11 million. The negative variation observed in the RBSE values is due to the lower inflation in the period compared and the reduction of its average base due to the amortization of the existing balance.

It should be noted that the IPCA in 4Q23 was 0.78% compared to 1.82% in 1Q24, which had a positive impact of R$211 million at Furnas, R$155 million at Chesf, R$95 million at Eletronorte and R$52 million at CGT Eletrosul.

Such effect is due to the application of IFRS rules and differs from regulatory revenue, which was adjusted in July 2023, according to Homologatory Resolution No. 3.216/23.

Earnings Release 1Q24 16

Table 13 – Transmission Operating Revenue (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Transmission Revenues | 4,559 | 4,336 | 5 | 4,558 | 0
Operation and maintenance revenue | 1,899 | 1,753 | 8 | 1,723 | 10
Construction Revenue | 586 | 284 | 106 | 1,272 | -54
Contractual Revenue - Transmission | 2,074 | 2,299 | -10 | 1,562 | 33
Non-recurring items - Adjustments | - | - | - | - | -
Adjusted Transmission Operating Revenue | 4,559 | 4,336 | 8 | 4,558 | 0

To check revenue by company, check the financial statements on the IR website.

Regulatory Revenue

The YoY variation in the regulatory transmission revenue was due to: (i) the RBSE re-profiling of approximately R$915 million, due to the entry of the new 23-24 cycle; (ii) the monetary restatement by the IPCA (most contracts) or IGP-M, of around R$120 million; and (iii) the new investments, tariff revisions, adjustment portions and others, of around R$191 million. It should be noted that ANEEL has extended the approval of the full RAP resulting from the Period Tariff Review for concession contracts 057/2001, 058/2001, 061/2001 and 062/2001 to 2024.

It should also be noted that the main difference between regulatory and IFRS revenues in 1Q24 is related to the increase in RBSE's RAP as a result of the re-profiling reported above. Under IFRS, the increase in RAP due to the re-profiling did not result in revenue recognition, since the balance of the contractual asset already provides for the increases in RAP, while under the regulatory method revenue is only recognized when the RAP is invoiced.

Table 14 – IFRS x Regulatory Revenue (R$ mn)

| 1Q24 | 1Q23 | Regulatory Variation (%)
IFRS | Adjustments | Regulatory | IFRS | Adjustments | Regulatory
Furnas | 1,663 | 419 | 2,081 | 1,597 | -315 | 1,282 | 62.4
Chesf | 1,358 | 202 | 1,560 | 1,449 | -160 | 1,289 | 21.0
CGT Eletrosul | 560 | -33 | 527 | 514 | -77 | 437 | 20.7
Eletronorte | 1,059 | -37 | 1,022 | 923 | -62 | 861 | 20.7
Eliminations | -80 | -8 | -88 | -146 | 640 | 493 | -
TOTAL | 4,559 | 543 | 5,102 | 4,336 | 25 | 4,361 | 17.0

Approved RAP x Regulatory Revenue 1Q24

The graph below shows the reconciliation between Approved RAP and regulatory revenue in 1Q24. Approved RAP corresponds to the RAP defined by Aneel for the availability of the facilities under Eletrobras' responsibility for the 2023/2024 cycle, as well as the Approved Adjustment Portion (AP) established by Aneel through Homologatory Resolution 3,216/2023, both proportioned for the quarter.

Earnings Release 1Q24 17

The discount on the variable portion is associated with the unavailability of transmission facilities, as regulated by Module 4 of the transmission rules. The Anticipation Apportionment is related to the difference arising from the collection deficit or surplus that occurs in the calculation carried out by the ONS, considered in the Credit Notice issued by the ONS, being offset through the Adjustment Portion, and should be treated as a pass through.

The CDE/Proinfa amounts refer to the energy development account and the incentive program for alternative sources of electricity, considered in the Credit Notices issued by the ONS. The CDE Fund with PIS/Cofins taxes refers to the amounts not collected as a result of the discounts on tariffs, which are compensated through the Adjustment Portion. It should be noted that these revenues should be treated as pass throughs, given that the transmission companies have the role of collecting these sector charges.

Graph 9 - Conciliation of RAP and Transmission Revenue 1Q24 (R$ mn)

| 2.2. | Other Income

Table 15 – Other operating income (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Other income | 79 | 101 | -21 | 79 | -

Earnings Release 1Q24 18

| 2.3. | Operating Costs and Expenses

Table 16 – Operating Costs and Expenses (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Energy purchased for resale | 737 | 639 | 15 | 942 | -22
Charges on use of the electricity grid | 972 | 810 | 20 | 984 | -1
Fuel for electricity production | 506 | 442 | 14 | 602 | -16
Construction | 642 | 398 | 61 | 1,371 | -53
Personnel, Material, Services and Others | 1,627 | 1,812 | -10 | 2,156 | -25
Depreciation and Amortization | 997 | 903 | 10 | 899 | 11
Operating provisions | 196 | 716 | -73 | 3,359 | -94
Costs and expenses | 5,676 | 5,720 | -1 | 10,313 | -45
Non-recurring events |  |  |  |  |
(-) Non-recurring PMSO events | -331 | -43 | -23 | -341 | -90
(-) Non-recurring provisions | 1432 | -576 | -125 | -2,776 | -105
(-) GSF cost allocated to Others in PMSO - Furnas | - | - | - | 49 | -
Recurring Costs and Expenses | 5,786 | 5,101 | 13 | 7,245 | -20

1 Effect of voluntary dismissal plans (PDVs) totaling R$33 million in the period; 2 The amounts of non-recurring provisions include: (a) reversal of ECE of R$355 million; (b) provision for onerous contracts of R$39 million; (c) reversal of estimated losses on investments of R$15 million; and (d) other provisions of R$474 million.

| 2.3.1. | Energy Purchased for Resale

Energy purchased for resale totaled R$737 million in 1Q24, up by R$ 98 million YoY, mainly due to: (a) an update by the IPCA in the contract prices by subsidiaries in the amount of around R$26 million; (b) Eletronorte, up R$28 million, of which R$20 million refers to the consolidation of Teles Pires, with no counterpart in 1Q23; and (c) Chesf, up R$17 million, as a result of additional 18 aMW in electricity purchased for resale compared to the previous period.

| 2.3.2. | Charges on Use of Electricity Grid

Charges on use of electricity grid totaled R$972 million in 1Q24, up R$162 million YoY. The variation in the Transmission System Usage Charge is justified by ANEEL Homologatory Resolutions No. 3066/2022 (2022-2023 cycle) and No. 3217/2023 (2023-2024 cycle). The impacts were: Eletronorte, +R$115 million, of which R$96 million refers to the consolidation of the Teles Pires plant, Chesf +R$33 million, Furnas +R$30 million and CGT Eletrosul -R$7 million reflecting the sale of Candiota.

| 2.3.3. | Fuel for electricity production

Costs associated with the use of fuel to produce electricity totaled R$506 million in 1Q24, up R$64 million YoY, with the key drivers being : (a) Eletronorte with R$136 million net of recovery of expenses, referring to the increase in cost and volume of natural gas of R$105 million due to dispatches Outside the Order of Merit and Price (FOMP) requested by the National System Operator (ONS), an increase of R$23 million in ICMS tax reversal on sales of Mauá 3 TPP due to ICMS exemption outside the state of Amazonas, and a reduction of R$63 million due to a 36.45% decrease in the collection of ancillary natural gas expenses (ship or pay of transportation and margin) with a consequent reduction of R$70 million in the recovery of CCC expenses; (b) CGT Eletrosul saw a reduction of R$33 million reflecting the sale of the Candiota TPP and (c) Furnas saw a reduction of R$40 million due to the lower dispatch of the Santa Cruz TPP in 1Q24.

Earnings Release 1Q24 19

| 2.3.4. | Construction

Costs related to construction totaled R$642 million in 1Q24, up R$244 million YoY, with the following standing out: (a) Furnas, up R$157 million due to contract 062-2001-RBNIs; (b) Eletronorte, up R$152 million, primarily due to the renewed contract 058/2001; (c) CGT Eletrosul, R$25 million more investments in transmission, specifically in reinforcements and improvements to meet ANEEL's regulatory demands. This was partially offset by (d) Chesf, with a R$ 90 million reduction.

| 2.3.5. | PMSO – Personnel, Material, Services and Other

Personnel

Recurring personnel costs totaled R$945 million in 1Q24, down 7% on the R$1,020 million of 1Q23, mainly reflecting the savings generated by the Voluntary Dismissal Plans (VDPs) totaling R$284 million partially offset by the effects of the 2023-24 Collective Bargaining Agreement of 4.18% (R$35 million), new hires (R$44 million), R$82 million pro rata profit sharing, which in 2023 was not recognized in 1Q23, and miscellaneous increases (R$37 million). It should be noted that the Personnel figure includes R$16 million related to compensatory bonuses for salary readjustment to align the Company's practices with market standards.

Non-recurring effects: Voluntary Dismissal Plans (VDPs) totaling R$ 33 million in the period.

Material

Material costs totaled R$46 million, up by R$1 million YoY, with no significant variations and no non-recurring effects in the quarter.

Services

Recurring service costs totaled R$439 million, down R$28 million YoY, mainly reflecting: (a) R$58 million cost reduction at Furnas due to the reclassification of some benefits to the Personnel account and a reduction in consultancy services; (b) R$12 million decrease at CGT reflecting the sale of Candiota; (c) R$8 million decrease at Chesf; (d) R$11 million reduction at Eletronorte. This decline was partially offset by a R$32 million increase at the holding company, with the emphasis on expenses of R$20 million for legal services, as well as R$13 million for auditing, consulting and IT services. The services account had no non-recurring effects in the quarter.

Other

Other recurring costs and expenses totaled R$165 million in 1Q24, down R$158 million YoY, mainly reflecting: (a) a 94% reduction in retiree benefits, especially at Chesf, which were reclassified as of 3Q23; (b) a 70% reduction in indemnities, losses and fines due to events that occurred in 1Q23 and did not occur in 1Q24, such as a R$13 million loss on the write-off of receivables at the Holding Company, R$24 million in losses on the deactivation of non-reversible assets at Furnas and miscellaneous convictions of R$10 million; (c) in insurance there was a 24% reduction related to the optimization of the corporate insurance structure with unified contracts for transportation insurance, D&O, operational risk, among others, for the total amount of R$9 million.

Earnings Release 1Q24 20

Table 17 – PMSO 1Q24 (R$ mn)

PMSO (R$ million) | 1Q24
Eletrobras | Furnas | Chesf | Eletronorte | CGT Eletrosul | Eletropar | Total | Eliminations | Consolidated IFRS
Personnel | 138 | 275 | 214 | 214 | 104 | 0,5 | 945 | - | 945
Voluntary Dismissal Plan (VDP) – Provision | - | - | 25 | 8 | - | - | 33 | - | 33
Material | 4 | 12 | 13 | 13 | 4 | - | 46 | - | 46
Services | 115 | 115 | 75 | 96 | 37 | 0,7 | 439 | - | 439
Other | 27 | 39 | 41 | 48 | 9 | 0,2 | 165 | - | 165
PMSO | 283 | 440 | 368 | 379 | 154 | 1 | 1,627 | - | 1,627
Non-recurring |  |  |  |  |  |  |  |  |
Personnel: Incentive Plans (PAE, PDC) | - | - | -25 | -8 | - | - | -33 | - | -33
Recurring PMSO | 283 | 440 | 343 | 372 | 154 | 1 | 1,594 | - | 1,594

Table 18 – PMSO 1Q23 (R$ mn)

PMSO (R$ million) | 1Q23
Eletrobras | Furnas | Chesf | Eletronorte | CGT Eletrosul | Eletropar | Total | Eliminations | Consolidated IFRS
Personnel | 95 | 274 | 193 | 288 | 130 | 0,4 | 981 | - | 981
Voluntary Dismissal Plan (VDP) – Provision | 4 | - | 3 | -17 | - | - | -10 | - | -10
Material | - | 17 | 9 | 14 | 5 | - | 45 | - | 45
Services | 83 | 172 | 84 | 107 | 49 | 0,7 | 495 | - | 495
Other | 58 | 96 | 43 | 93 | 17 | - | 307 | 5 | 302
PMSO | 240 | 559 | 332 | 484 | 202 | 1 | 1,812 | 5 | 1,812
Non-recurring |  |  |  |  |  |  |  |  |
Personnel: Incentive Plans (PAE, VDP); and Labor Claims (Furnas) | -4 | 39 | -3 | 17 | - | - | 49 | - | 49
Services: Consultancy costs associated with transformation | -28 | - | - | - | - | - | -28 | - | -28
Other: Indemnities, losses and damages (Furnas); and Legal costs (except labor costs) / CDE Inspection (Eletronorte) | - | -24 | - | -39 | - | - | -63 | - | -63
Recurring PMSO | 208 | 574 | 329 | 462 | 202 | 1 | 1,775 | 5 | 1,770

Earnings Release 1Q24 21

Table 19 – PMSO IFRS (R$ mn)

| 1Q24 | 1Q23 | 4Q23
Total (a) | Non-recurring (b) | Recurring (c) = (a) - (b) | Recurring | % Chg. | Recurring | % Chg.
Personnel | 978 | 33 | 945 | 1,020 | -7 | 1,005 | -6
Material | 46 | - | 46 | 45 | 3 | 99 | -54
Services | 439 | - | 439 | 467 | -6 | 576 | -24
Others | 165 | - | 165 | 239 | -31 | 135 | 22
Total | 1,627 | 33 | 1,594 | 1,770 | -10 | 1,815 | -12

For comparative purposes, the PMSO value at 1Q23 was adjusted at "Personnel" reflecting the accounting standardization with reclassification of accounts at Furnas in the amount of R$39 million.

Table 20 – Other Costs and Expenses (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Indemnization, losses and fines | 30 | 99 | -70 | 123 | -76
Insurance | 25 | 33 | -24 | 31 | -19
Donations and contributions | 53 | 47 | 13 | 34 | 56
Invested | 16 | 3 | 433 | 31 | -48
Rent | 8 | 94 | -91 | 22 | -64
Taxes | -28 | 5 | -660 | 20 | -240
Recovery of expenses | -40 | -15 | 167 | -121 | -67
Others | 101 | 120 | -16 | 44 | 130
Total | 165 | 386 | -57 | 184 | -10

Operating Provisions

Table 21 – Operating Provisions (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Provision/Reversal for Litigation | 139 | -550 | -125 | -380 | -137
Estimated losses on investments | -15 | - | - | 254 | -106
Provision for Implementation of Actions - Compulsory Loan | -9 | -22 | -57 | 22 | -142
ADA – Loans and Financing | -4 | -4 | - | -9 | -51
ADA - Consumers and resellers | -132 | -57 | 130 | -383 | -66
Onerous contracts | 39 | - | - | -862 | -104
Results of actuarial reports | -128 | -140 | - | - | -
Other | -84 | 58 | -246 | -2,002 | -96
Operating Provisions / Reversals | -196 | -716 | -66 | -3,359 | -94
Non-recurring items / Adjustments | -143 | 576 | -130 | 2,776 | -106
Provision/Reversal for Litigation | -139 | 550 | -125 | 380 | -137
Estimated losses on investments | 15 | - | - | (254) | -106
Provision for Implementation of Actions - Compulsory Loan | 9 | 22 | -59 | (22) | -141
ADA – Loans and Financing | 4 | 4 | - | 9 | -56
Onerous contracts | -39 | - | - | 862 | -105
Provision for demobilization | - | - | - | 35 | -
RGR refund | - | - | - | 69 | -
Fair value measurement of assets available for sale | - | - | - | 742 | -
Impairment | 6 | - | - | 956 | -99
Adjusted Provisions/Reversals | -367 | -139 | - | -582 | -42

Positive values in the table above mean a reversal of the provision.

Earnings Release 1Q24 22

| § | Provision for Litigation: went from a provision of R$550 million in 1Q23 to a reversal of R$139 million in 1Q24, with the main factors being: (a) reversal at the Parent Company of R$338 million in compulsory loan contingencies, due to an economically favorable result in the agreements, in the amount of R$357 million; (b) reversal at Chesf of two civil lawsuits for R$131 million in dispute over land expropriated for the formation of the Sobradinho HPP lake; and (c) a variation of R$141 million at Furnas, with emphasis on labor constitutions of R$23 million, civil constitutions of R$35 million, regulatory constitutions of R$15 million and land constitutions of R$10 million.

| § | Onerous contracts: R$39 million due to the reversal of onerousness in the Jirau Energia contract by R$ 13 million and the revision of the calculations of onerous contracts at CGT Eletrosul by R$ 24 million.

| § | Estimated allowance for doubtful accounts (ADA) - consumers and resellers: rose from a provision of R$57 million in 1Q23 to R$132 million in 1Q24, particularly Chesf's provision of R$66 million on consumers and concessionaires in transmission and Eletronorte's provision of R$78 million related to the warranties from Amazonas Energia to Breitner Energética. This amount includes guarantees for the months of Sep-Dec/23 and Jan-Mar/24 of around R$11 million per month.

| § | Result of actuarial reports: provision of R$128 million relating to the cost of interest and the cost of current services defined in the reports for the 2024 financial year, which are now recorded on an accrual basis when compared to the entries made previously at the end of the year.

| 2.4. | Equity Holdings

Table 22 – Equity Holdings (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | % |
Highlights Affiliates |  |  |  |  |  |
Eletronuclear | 103 | -31 | -437 | -386 | -127 |
CEB Lajeado | - | - | - | 12 | -100 |
Cemar | 52 | 54 | -4 | 81 | -36 |
CTEEP | 230 | 268 | -14 | 358 | -36 |
Emae | 8 | - | - | 21 | -63 |
Lajeado | - | 28 | -100 | 35 | -100 |
Highlights SPEs |  |  |  |  |  |
IE Madeira | 65 | 60 | 9 | 42 | 56 |
BMTE | 55 | 44 | 24 | 51 | 8 |
Chapecoense | 50 | 44 | 14 | 39 | 28 |
ESBR Jirau | 36 | 12 | 206 | 13 | 178 |
IE Garanhuns | 20 | 17 | 18 | 13 | 47 |
Norte Energia | -174 | -61 | 185 | -133 | 31 |
Other Equivalents | 132 | 74 | 78 | 118 | 12 |
TOTAL Equity Holdings | 576 | 509 | 13 | 264 | 118 |

The result was positively influenced by CTEEP results of R$ 230 million and Eletronuclear results of R$ 103 million, offset by affiliated company Norte Energia, reflecting higher operating costs and expenses, lower financial results and lower revenues.

Earnings Release 1Q24 23

| 2.5. | EBITDA

| 2.5.1. | Adjusted IFRS EBITDA

Adjusted IFRS EBITDA reached R$4,505 million, down 19% YoY. The drop in generation revenues, added to the increase in operating costs, was partially offset by the positive effects of the increase in transmission revenues and PMSO reduction.

Table 23 – Consolidated EBITDA (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | % |
Result for the Period | 331 | 406 | -18 | 893 | -63 |
+ Provision for Income Tax and Social Contribution | 305 | 448 | -32 | -3,265 | -109 |
+ Financial Result | 2,988 | 3,133 | -5 | 2,527 | 18 |
+ Amortization and Depreciation | 997 | 903 | 10 | 899 | 11 |
EBITDA | 4,620 | 4,890 | -6 | 1,055 | 338 |
Revenue Adjustments | - | 56 | - | - | - |
Cost and Expense Adjustments | 33 | 43 | -23 | 292 | -89 |
Provision Adjustments | -143 | 576 | -125 | 2,776 | -105 |
Other Income and Expenses Adjustments | -5 | 11 | -145 | -283 | -98 |
Adjusted EBITDA | 4,505 | 5,577 | -19 | 3,840 | 17 |

| 2.5.2. | Adjusted Regulatory EBITDA

In addition, for a more thorough analysis of the Company's cash dynamics, it is recommended to evaluate the performance of the Adjusted Regulatory EBITDA.

In this case, the 3% increase in net revenue was leveraged by a reduction in costs and expenses and an improvement in the result from equity holdings, which led to a 5% increase in EBITDA when comparing 1Q23 with 1Q24.

Table 24 – Regulatory EBITDA (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Net Revenue (1) | 9,268 | 8,956 | 3 | 10,275 | -10
- Energy resale, grid, fuel and construction | -2,390 | -2,070 | 15 | -2,763 | -13
- Personnel, Material, Services and Others | -1,695 | -1,910 | -11 | -1,817 | -7
- Operating Provisions (1) | -208 | -27 | 679 | -474 | -56
- Other income and expenses | - | - | - | 173 | -
+ Equity Holdings | 446 | 223 | 100 | 249 | 79
Adjusted Regulatory EBITDA | 5,422 | 5,173 | 5 | 5,642 | -4

(1) Excluding the effect of Amazonas Energia in the amount of R$432 million on revenue and operating provisions.

Earnings Release 1Q24 24

| 2.6. | Financial Result

Table 25 – Financial Results (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Financial Income | 675 | 1,071 | -37 | 844 | -20
Income from interest, fines, commissions and fees | 32 | 145 | -78 | -15 | -312
Income from financial investments | 574 | 786 | -27 | 755 | -24
Late payment surcharge on electricity | 47 | 57 | -18 | 51 | -9
Other financial income | 74 | 150 | -51 | 111 | -34
(-) Taxes on financial income | -51 | -67 | -23 | -58 | -12
Financial Expenses | -2,470 | -3,010 | -18 | -2,449 | 1
Debt charges | -1,619 | -1,852 | -13 | -1,269 | 28
CDE obligation charges | -610 | -553 | 10 | -593 | 3
River basin revitalization charges | -85 | -88 | -4 | -91 | -6
Financial discount for anticipation - ENBpar | - | -335 | - | - | -
Other financial expenses | -15 | -181 | -14 | -496 | -69
Net Financial Items | -1,192 | -1,195 | 0 | -922 | 29
Monetary changes | -347 | -394 | -12 | -313 | 11
Exchange rate variations | -2 | 163 | -101 | -25 | -90
Change in fair value of hedged debt net of derivative | -191 | - | - | -278 | -31
Monetary updates - CDE | -493 | -604 | -18 | -217 | 127
Monetary updates - river basins | -87 | -127 | -32 | -89 | -2
Change in derivative financial instrument not linked to debt protection | -72 | -233 | -69 | - | -
Financial Results | -2,988 | -3,133 | -5 | -2,527 | 18
Adjustments | - | 687 | - | 404 | -
(-) Income from Distribution Companies + AIC | - | -35 | - | 20 | -
(-) Monetary restatement of compulsory loans | 209 | 378 | - | 238 | -
(-) Interest and exchange variation on ITAIPU sale to ENBPar | - | 335 | - | - | -
(-) Reversal of penalties for unavailability - CGT Eletrosul | - | 8 | - | - | -
(-) PIS/Cofins (IOE) | - | - | - | 146 | -
Adjusted Financial Result | -2,779 | -2,446 | 22 | -2,123 | 41

In 1Q24, the adjusted financial result was negative R$2,988 million, compared to negative R$2,466 million in 1Q23. The main YoY variations were:

| § | Lower debt charges, which went down from R$1,852 million in 1Q23 to R$ 1,619 million in 1Q24 due to the IPCA variation of 2.1% 1Q24 x 1.4% 1Q23 coupled with CDI reduction.

| § | Monetary restatement (Selic) on the contingency provision for compulsory loans declined from R$377 million in 1Q23 to R$ 207 million in 1Q24, due to the reduction in the provision inventory and the variation of the Selic rate.

| § | CDE obligation charges and CDE monetary updates (IPCA financial expenses + charges on the outstanding balance of CDE obligations, the charge being 7.6% per year) amounted to R$ 1.1 billion in 1Q24. These obligations were established by Law 14,182/21 (Privatization of Eletrobras), as one of the conditions for obtaining the new concession grants for power generation for another 30 years. The charges were calculated based on the data published in CNPE Resolution 015/2021: (a) the present value of the obligation; (b) the future flow of payments; and (c) the payment term.

Earnings Release 1Q24 25

| § | Hydrographic basin revitalization charges (5.67% charge), of R$85 million in 1Q24, and Monetary updates - river basins of R$87 million. These obligations were established by Law 14,182/21 (Privatization of Eletrobras), as one of the conditions for obtaining the new concession grants for power generation, for another 30 years. The charges were calculated based on the data published in CNPE Resolution 015/2021: (a) the present value of the obligation; (b) the future flow of payments; and (c) the payment term.

| § | Variations in derivatives: positive variation in derivatives in the amount of R$ 161 million mainly due to gains of R$ 72 million with derivatives at Eletronorte in 1Q24, influenced by the variation in the quantity of energy, macroeconomic indices (dollar and Selic) and the aluminum price projection on the London Metal Exchange - LME, which is used as a benchmark for payment of the premium provided for in the contract with Albras.

| § | Other financial expenses: effect of R$ 27 million, mainly due to the increase in the items at Furnas for interest on arrears without the payment of COFINS in the amount of approximately R$ 18 million and bank guarantees in the amount of approximately R$ 5 million.

| § | Variation in the fair value of protected debt (hedge) net of derivative: In 2Q23, Eletrobras entered into a derivative transaction called Cross Currency Swap, aiming at hedging the issued bonds against exchange rate fluctuations, assuming a liability position in Reais and the change in value of the liability linked to the variable interest curve in Reais (CDI). In 1Q24, there was a negative effect of R$191 million as a result of the variation in the nominal value of the asset during the period, as well as a depreciation of the notional dollar against the real, which did not occur in 1Q23.

Table 26 – CDE Charges and Projects - Law 14,182/2021 (R$ mn)

| 1Q24
Furnas | Chesf | Eletronorte | Total
Debt charges - CDE obligations | -175 | -255 | -179 | -610
Debt charges - Revitalization of river basins | -22 | -34 | -29 | -85
Passive monetary restatement - CDE obligations | -142 | -206 | -145 | -493
Passive monetary restatement - Revitalization of river basins | -23 | -35 | -29 | -87
Total CDE charges and Projects - Law 14,182/2021 | -362 | -530 | -383 | -1,275

| 2.7. | Current and Deferred Taxes

Table 27 – Income Tax and Social Contribution (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Current income tax and social contribution | -22 | -398 | -95% | -45 | -52%
Deferred income tax and social contribution | -283 | -50 | 471% | 3.31 | -109%
Income tax and social contribution Total | -305 | -448 | -32% | 3.265 | -109%
Adjustments | - | - | - | -2.907 | -
IOC / Tax Savings - Furnas and Eletronorte ¹ | - | - | - | -453 | -
Constitution of negative tax base - SAESA | - | - | - | -2.454 | -
Adjusted income tax and social contribution | -305 | -448 | -32% | 358 | -185%

¹ The PIS/Cofins related to the IOC issued by Furnas and Eletronorte is included in the Financial Result.

Earnings Release 1Q24 26

| 3. | Debt and receivables

Gross debt reached R$60.8 billion in 1Q24, in line with 4Q23 and an increase of R$2.7 billion vs 1Q23. In 1Q24 we raised R$493 million in bank debt.

In 1Q24, considering the new funding/amortizations and the 100 bps reduction in the basic interest rate (SELIC), the average term of the debt was reduced by 1.5 months and cost decreased 58 bps, resulting in an average cost of CDI + 0.9288% p.a. at the end of the period.

The net debt/adjusted regulatory EBITDA ratio reached 2.0x in 1Q24. For covenant purposes the net debt/ EBITDA ratio is 2.06x in 1Q24 and 1.95x in 1Q23.

In April, we carried out Eletrobras’ first joint and coordinated issuance with standardized instruments, which resulted in lower costs. We issued R$5.5 billion in debentures: R$3 billion in Eletrobras, R$1 billion in Chesf, R$1 billion in Eletronorte and R$500 million in CGT Eletrosul with rates of CDI +0.85% for 5 years, CDI + 1% for 7 years and IPCA +6.3423% for 7 years for CGT and Eletronorte. Of the total R$5.5 billion raised in Apr/24, around R$3.4 billion was used to repay debts in 2024.

| 3.1. | Holding / Parent Company and Consolidated

Graph 10 - Loans and Financing Payable (R$ billion)

| 3.1.1. | Net Debt

Table 28 – Net Debt (R$ mn)

| 03/31/2024 | 12/31/2023
(+) Gross Debt | 60,751 | 60,780
(+) Derivatives (currency hedge) Net | 196 | 658
(-) (Cash and Cash Equivalents + Current Securities) | 17,327 | 18,967
(-) Financing receivable | 654 | 628
(-) Net balance of Itaipu Financial Assets | - | 80
Net Debt | 42,966 | 41,763

Earnings Release 1Q24 27

Table 29 – Net Debt Breakdown

Creditor | Index | Average cost (per year) | Total Balance (R$ thousand) | Share of Total (%)
Debentures and other securities | CDI | CDI + 1.00% to 2.17%, 117.6% CDI | 12,952,641 | 21.32
Debentures and other securities | IPCA | IPCA + 3.75% to 7.49% | 14,630,230 | 24.08
BNDES | IPCA, TJLP, Fixed rate | IPCA + 5.38% to 6.41%; TJLP to TJLP + 3% | 8,201,269 | 13.50
Banco do Brasil | CDI, IPCA, TJLP, CDI | TJLP + 2%, CDI + 1.65% to 2.25%, IPCA + 6.56% | 4,468,641 | 7.36
Petrobras / Vibra Energia | Selic | Selic | 2,164,176 | 3.56
Caixa Econômica Federal | IPCA | IPCA + 6.56% | 1,463,284 | 2.41
Bradesco | CDI, IPCA | IPCA + 6.56%; CDI + 2% to 2.09% | 1,463,284 | 2.41
Itaú | IPCA, CDI | IPCA + 6.56%; CDI + 1.60% to 2.28% | 1,291,430 | 2.13
Banco do Nordeste do Brasil | CDI, IPCA | IPCA + 2.74% to 6.56%, 3% to 10%, TFC + 2% to 3% | 956,653 | 1.57
Other creditors | CDI, IPCA, TJLP, Fixed rate | IPCA + 6.56%, CDI + 2% to 2.17%, 122.84% CDI, TJLP + 5%; pre-fixed rate up to 10% | 6,264,594 | 10.31
Foreign Currency - Bonds and other debts | USD | - | 6,687,432 | 11.01
Foreign currency - other debts | EUR | 2,00% to 4,50% | 207,691 | 0.34
TOTAL |  |  | 60,751,325 | 100

*It should be noted that the Company has carried out currency hedge operations for some of its foreign currency debts, which with their respective equivalent rates (post hedge) linked to the CDI are shown below:

2025 Bonds - 97.41% of CDI

2030 Bonds - CDI + 1.70% p.a.

Citibank - CDI + 1.70% p.a.

** Exposure to BNDES only considers contracts of the BNDES direct line.

Earnings Release 1Q24 28

| 4. | Loans and Financing (Receivables)

| 4.1. | Holding / Parent Company and Consolidated

Graph 11 – Receivables (R$ billion)

Does not include ADA of R$3,989 million and current charge.

| 4.2. | RBSE

The RBSE RAP estimate of the Economic Component for the 2023-2028 tariff cycle presented in the 4Q23 earnings release was defined based on the information published by ANEEL in the 2018 Periodic RAP Review. It should be noted that this portion of the revenue is under Public Consultation in CP ANEEL 12/2024, which aims to obtain subsidies regarding the RAP Review of the Extended Transmission Concession Contracts under the terms of Law No. 12,783/2013, with a review date of July 1, 2023.

Based on the preliminary data published in CP 12/2024, the preliminary net remuneration base (BRL) forecast for July/2027 is around R$ 6.8 billion, which may change after the conclusion of the Public Consultation.

Once the result of the 2023 Periodic RAP Review is approved, we will present a new table with updated values.

It is worth noting that, in accordance with MME Ordinance No. 120/2016, the undepreciated values of the assets that make up the RBSE economic component must constitute the companies' remuneration base, so the revenue from this portion does not have a pre-defined closing date. Revenue will be recognized as long as there is an undepreciated asset base. It is worth noting that land and easements do not depreciate.

RBSE Financial Component

In April 2023, ANEEL issued Technical Note 085/2023, which addresses the comments on the calculations presented as part of the payment of RBSE's financial component in Technical Note 085/2022-SGT/ANEEL of June 2022, which in turn revisited the requests for reconsideration filed as part of payment of RBSE's financial component and re-profiling. The document does not constitute a decision by ANEEL, and therefore has no practical effect as of the date of publication of this document, since it depends on a decision by the ANEEL board, and therefore had no impact on Homologatory Resolution 3,216/23, which established the RAPs for the 2023-2024 cycle. The Company continues to monitor and act on the issue so that the assumptions, methodologies and calculations considered so far remain in force.

Earnings Release 1Q24 29

| 5. | Investments

Table 30 – Investments (R$ mn)

| 1Q24 | 1Q23 | % | 4Q23 | %
Generation Corporate | 483 | 476 | 1 | 1,238 | -61
Implementation / Expansion | 281 | 274 | 3 | 492 | -43
Maintenance | 202 | 202 | - | 746 | -73
Transmission Corporate | 627 | 477 | 31 | 1,372 | -54
Expansion | 4 | 32 | -88 | 80 | -95
Reinforcements and Improvements | 585 | 182 | 221 | 1,053 | -44
Maintenance | 38 | 263 | -86 | 239 | -84
Infrastructure and Others | 87 | 67 | 30 | 295 | -71
SPEs1 | 5 | 101 | -95 | 1,728 | -100
Generation - Contributions | - | 29 | - | 53 | -
Generation - Acquisition | - | 64 | - | 1,098 | -
Transmission - Contributions | 5 | 8 | -38 | - | -
Transmission - Acquisition | - | - | - | 577 | -
Total | 1,202 | 1,121 | 7 | 4,632 | -74

1 Capital contribution

Earnings Release 1Q24 30

Generation

Investments in generation totaled R$483 million in 1Q24, with the main projects being:

| § | Implementation and Expansion: Around R$ 279 million of CGT Eletrosul's investment in the deployment of materials for the Coxilha Negra wind farm; R$ 2 million from Chesf for the Casa Nova B wind farm;

| § | Maintenance: Chesf with R$ 98 million, highlighting equipment replacement at Paulo Afonso IV and Sobradinho totaling R$ 42 million; Eletronorte with R$ 46 million, highlighting the Tucuruí and Mauá 3 TPP plants; and Furnas with R$ 18 million in maintenance and modernizations.

Transmission

Investments in transmission totaled R$ 627 million in 1Q24, with the following standing out:

| § | Chesf - R$188 million in reinforcements, improvements and maintenance/other, with R$120 million in large-scale reinforcement and improvement projects;

| § | Furnas - R$ 149 million in reinforcements, improvements and maintenance/others, with R$ 52 million in small reinforcements and improvements and R$ 92 million in large reinforcements and improvements;

| § | Eletronorte - R$ 210 million in reinforcements, improvements and maintenance, of which R$ 115 million in reinforcements and major improvements in more than 40 projects;

| § | CGT Eletrosul - R$77 million in various transmission projects, of which R$24 million in reinforcements and small-scale improvements.

Earnings Release 1Q24 31

| 6. | ESG

Table 32 – ESG Metrics 1Q24

Pilar | Metric | 1Q24 | 1Q23 | Variation | Results Analysis
Prosperity | Investment in Technology and Innovation | R$ 120.6 million | R$ 123.6 million | -2.4% | Slight variation, considering these are preliminary figures.
People | Accident Frequency Rate - own employees (with time off) | 0.96 | 2.87 | -66.6% | The result reflects the new culture project started in 2023, which has unfolded into several initiatives, including: ü Commitments for Life, where more than 90% of employees in the operations and engineering areas have already been trained. ü The reporting and handling of incidents are more mature and have resulted in action plans for the whole Company, which are monitored periodically.
Women in the workforce (%) | 18.6% | 18.3% | 0.3p.p. | A Diversity & Inclusion plan is currently being drawn up.
Management positions held by women (%) | 25.8% | 24.2% | 1.6p.p.
Governance | Investigation of complaints dealt within the term (%) | 99% | 98% | 1.0p.p. | Slight variation, with an improvement of 0.4%, reaching 99% of complaints investigated. The consistency of the data shows the maturity of the process. It should be considered that the response time was reduced from 180 to 120 days between 2023 and 2024.

Note: The figures presented are partial, preliminary and didn’t go through assurance, and may be adjusted in accordance to the processes of calculating, verifying and updating the data.

Earnings Release 1Q24 32

| 7. | Cash Flow

Cash generated by operating activities reached R$3,467 million in 1Q24, a 61% increase on the R$2,147 million recorded in 1Q23. Positive free cash flow totaled R$1,659 million in the quarter.

Cash generation in 1Q24 was used to: (a) service debt (R$3,017 million), (b) make investments (R$1,809 million) and (c) pay litigation (R$953 million).

Table 32 – Cash Flow (R$ mn)

| 1Q24 | 1Q23 | %
Adjusted Regulatory EBITDA | 5,398 | 5,140 | 5
Income Tax and Social Contribution | -323 | -602 | -46
Working Capital | -829 | -1,550 | -47
Privatization Charges | -924 | -850 | 9
Dividends Received | 145 | 9 | 1530
Operating Cash Flow | 3,467 | 2,147 | 61
Investments | -1,809 | -1,456 | 24
Free Cash Flow | 1,659 | 691 | 140
Debt Service | -3,017 | -2,797 | 8
Capital Investments | - | -148 | -
Litigation | -953 | -504 | 89
Net funds raised | 525 | 15 | 3496
Receipt of loans and financial charges | 147 | 183 | -20
Dividends | - | -229 | -
Net Cash | -1,640 | -2,788 | -41

Earnings Release 1Q24 33

| 8. | Appendices

Results by company in Excel will be available soon at Eletrobras IR website.

8.1. Appendix 1 – Financial Statements

Table 33 – Balance Sheet (R$ thousand)

| P A R E N TC O M P A N Y |  | C O N S O L I D A T E D
ACTIVE | 03/31/2024 |  | 12/31/2023 |  | 03/31/2024 |  | 12/31/2023
CURRENT |  |  |  |  |  |  |
Cash and cash equivalents | 5,548,216 |  | 5,698,457 |  | 11,492,219 |  | 13,046,371
Restricted cash | 50,892 |  | 250,060 |  | 672,096 |  | 572,869
Securities | 1,391,570 |  | 2,477,747 |  | 5,834,741 |  | 5,920,171
Clients | 111 |  | - |  | 4,979,270 |  | 5,210,482
Transmission contract assets | - |  | - |  | 10,587,229 |  | 11,159,426
Financing, loans and debentures | 1,174,347 |  | 1,099,798 |  | 477,296 |  | 367,741
Remuneration for equity holdings | 1,666,615 |  | 2,358,819 |  | 831,182 |  | 871,558
Taxes and Contributions | 463,728 |  | 893,865 |  | 1,066,325 |  | 1,274,969
Income tax and social contribution | 348,745 |  | 554,421 |  | 2,821,984 |  | 2,932,258
Right to compensation | 777,508 |  | 940,268 |  | 804,649 |  | 980,206
Warehouse | 207 |  | 204 |  | 449,006 |  | 426,690
Derivative financial instruments | - |  | - |  | 301,778 |  | 373,606
Others | 428,026 |  | 414,679 |  | 1,755,696 |  | 1,698,824
| 11,849,965 |  | 14,688,318 |  | 42,073,471 |  | 44,835,171
Assets held for sale | 221,972 |  | 221,972 |  | 3,156,164 |  | 3,187,141
| 12,071,937 |  | 14,910,290 |  | 45,229,635 |  | 48,022,312
NON-CURRENT |  |  |  |  |
LONG-TERM ASSETS |  |  |  |  |  |  |
Restricted cash | - |  | - |  | 2,588,233 |  | 2,200,078
Right to compensation | 1,184,203 |  | 1,332,167 |  | 1,231,700 |  | 1,385,479
Financing, loans and debentures | 6,667,001 |  | 6,852,841 |  | 176,887 |  | 260,409
Clients | - |  | - |  | 635,002 |  | 649,446
Securities | 431,900 |  | 432,355 |  | 432,258 |  | 432,724
Taxes and Contributions | 1,322,023 |  | 804,582 |  | 1,676,731 |  | 1,153,616
Deferred income tax and social contribution | - |  | - |  | 6,211,483 |  | 6,725,087
Bonds and linked deposits | 3,514,706 |  | 3,337,816 |  | 6,193,608 |  | 6,246,082
Transmission contractual assets | - |  | - |  | 50,082,574 |  | 50,052,912
Others | 1,432,315 |  | 1,495,993 |  | 1,140,904 |  | 1,053,164
| 14,552,148 |  | 14,255,754 |  | 70,369,380 |  | 70,158,997
INVESTMENTS |  |  |  |  |
Equity accounted | 142,927,008 |  | 141,814,345 |  | 32,524,208 |  | 32,100,302
Held at fair value | 1,014,238 |  | 1,046,762 |  | 1,070,477 |  | 1,104,381
| 143,941,246 |  | 142,861,107 |  | 33,594,685 |  | 33,204,683
FIXED ASSETS | 197,571 |  | 201,942 |  | 35,762,038 |  | 35,805,421
INTANGIBLE | 137,454 |  | 129,890 |  | 79,425,463 |  | 79,866,241
| 158,828,419 |  | 157,448,693 |  | 219,151,566 |  | 219,035,342
TOTAL ASSETS | 170,900,356 |  | 172,358,983 |  | 264,381,201 |  | 267,057,654

Earnings Release 1Q24 34

| P A R E N T C O M P A N Y |  | C O N S O L I D A T E D
LIABILITIES AND SHAREHOLDER’S EQUITY | 03/31/2024 |  | 31/12/2023 |  | 03/31/2024 |  | 31/12/2023
CURRENT |  |  |  |  |  |  |
Loans, financing and debentures | 10,195,981 |  | 7,782,422 |  | 14,474,244 |  | 11,330,847
Compulsory loans - Agreements | 1,545,937 |  | 896,746 |  | 1,545,937 |  | 896,746
Compulsory loans | 1,291,258 |  | 1,257,291 |  | 1,291,258 |  | 1,257,291
Suppliers | 104,543 |  | 155,989 |  | 1,852,650 |  | 2,963,867
Taxes and Contributions | 55,502 |  | 241,541 |  | 654,686 |  | 992,887
Income tax and social contribution | - |  | - |  | 56,673 |  | 29,675
Onerous contracts | - |  | - |  | 191,170 |  | 120,660
Shareholder remuneration | 1,101,700 |  | 1,110,416 |  | 1,111,080 |  | 1,154,836
Personnel obligations | 210,298 |  | 213,767 |  | 1,437,354 |  | 1,634,933
Post-employment benefits | - |  | - |  | 283,467 |  | 292,990
Provisions for disputes | 1,869,249 |  | 1,993,061 |  | 2,118,619 |  | 2,290,873
Sector charges | - |  | - |  | 854,834 |  | 765,619
Obligations under Law 14,182/2021 | - |  | - |  | 2,178,746 |  | 2,161,176
Leasing | 10,889 |  | 10,959 |  | 37,927 |  | 44,020
Others | 38,453 |  | 89,312 |  | 475,986 |  | 948,907
| 16,423,810 |  | 13,751,504 |  | 28,564,631 |  | 26,885,327
Liabilities associated with assets held for sale | - |  | - |  | 228,933 |  | 274,464
| 16,423,810 |  | 13,751,504 |  | 28,793,564 |  | 27,159,791
NON-CURRENT |  |  |  |  |  |  |
Loans, financing and debentures | 25,417,012 |  | 28,354,875 |  | 46,277,080 |  | 49,449,443
Provisions for disputes | 14,605,796 |  | 15,598,552 |  | 23,367,962 |  | 24,250,819
Post-employment benefits | 875,996 |  | 859,753 |  | 5,379,939 |  | 5,293,808
Obligations under Law 14,182/2021 | - |  | - |  | 37,691,392 |  | 37,358,230
Onerous contracts | - |  | - |  | 841,340 |  | 950,468
Leasing | 22,285 |  | 24,972 |  | 167,723 |  | 172,727
Concessions payable - Use of public assets | - |  | - |  | 569,139 |  | 566,172
Advances for future capital increases | 100,828 |  | 98,252 |  | 100,828 |  | 98,252
Derivative financial instruments | 193,302 |  | 645,302 |  | 195,602 |  | 657,514
Sector charges | - |  | - |  | 412,801 |  | 432,341
Taxes and Contributions | - |  | - |  | 531,889 |  | 574,781
Deferred income tax and social contribution | 429,775 |  | 440,834 |  | 5,474,108 |  | 5,721,830
Others | 249,280 |  | 251,567 |  | 1,862,656 |  | 1,906,834
| 41,894,274 |  | 46,274,107 |  | 122,872,459 |  | 127,433,219
SHAREHOLDERS’ EQUITY |  |  |  |  |  |  |
Share capital | 70,099,826 |  | 70,099,826 |  | 70,099,826 |  | 70,099,826
Share issue costs | -108,186 |  | -108,186 |  | -108,186 |  | -108,186
Capital Reserves and Granted Equity Instruments | 13,896,728 |  | 13,889,339 |  | 13,896,728 |  | 13,889,339
Treasury shares | -2,114,256 |  | -2,114,256 |  | -2,114,256 |  | -2,114,256

Earnings Release 1Q24 35

Profit reserves | 37,536,595 |  | 37,536,595 |  | 37,536,595 |  | 37,536,595
Proposed additional dividend | 216,114 |  | 216,114 |  | 216,114 |  | 216,114
Accumulated profit | 336,132 |  | - |  | 336,132 |  | -
Accumulated other comprehensive income (loss) | -7,280,681 |  | -7,186,060 |  | -7,280,681 |  | -7,186,060
Controlling shareholders | 112,582,272 |  | 112,333,372 |  | 112,582,272 |  | 112,333,372
Non-controlling shareholders | - |  | - |  | 132,906 |  | 131,272
TOTAL SHAREHOLDERS' EQUITY | 112,582,272 |  | 112,333,372 |  | 112,715,178 |  | 112,464,644
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY | 170,900,356 |  | 172,358,983 |  | 264,381,201 |  | 267,057,654

Earnings Release 1Q24 36

Table 34 - Income Statement (R$ Thousand)

| P A R E N T C O M P A N Y |  | C O N S O L I D A T E D
| 03/31/2024 |  | 31/12/2023 |  | 03/31/2024 |  | 03/31/2024
CONTINUING OPERATIONS |  |  |  |  |  |  |
Net operating revenue | 14,662 |  | 13,294 |  | 8,718,271 |  | 9,209,833
Operating costs | -32 |  | -25 |  | -4,499,682 |  | -4,014,975
GROSS PROFIT | 14,630 |  | 13,269 |  | 4,218,589 |  | 5,194,858
Operating expenses | -107,137 |  | -277,469 |  | -1,175,912 |  | -1,705,350
OPERATING RESULT BEFORE FINANCIAL RESULT | -92,507 |  | -264,200 |  | 3,042,677 |  | 3,489,508
FINANCIAL RESULT |  |  |  |  |  |  |
Income from interest, fines, commissions and fees | 247,318 |  | 260,951 |  | 32,234 |  | 145,499
Income from financial investments | 212,567 |  | 291,690 |  | 573,675 |  | 785,665
Late payment surcharge on electricity | - |  | - |  | 48,816 |  | 57,028
Other financial income | 67,282 |  | 125,571 |  | 73,628 |  | 149,812
(-) Taxes on financial income | -28,173 |  | -38,584 |  | -51,447 |  | -66,637
Financial income | 498,994 |  | 639,628 |  | 674,906 |  | 1,071,367
Debt charges | -754,978 |  | -634,071 |  | -1,619,496 |  | -1,851,848
CDE obligation charges | - |  | - |  | -609,710 |  | -553,101
River basin revitalization charges | - |  | - |  | -85,047 |  | -88,245
Early financing discount -ENBpar | - |  | -335,377 |  | - |  | -335,377
Other financial expenses | -54,746 |  | -67,019 |  | -156,034 |  | -180,945
Financial expenses | -809,724 |  | -1,036,467 |  | -2,470,287 |  | -3,009,516
Monetary updates – CDE | - |  | - |  | -493,374 |  | -603,745
Monetary updates - river basins | - |  | - |  | -86,773 |  | -127,405
Monetary updates | -330,108 |  | -343,182 |  | -346,776 |  | -393,556
Exchange rate variations | 896 |  | 150,742 |  | -2,444 |  | 162,950
Change in fair value of hedged debt net of derivative | -174,969 |  | - |  | -191,053 |  | -
Change in derivative financial instrument not linked to debt protection | - |  | - |  | -71,976 |  | -232,916
Financial items, net | -504,181 |  | -192,440 |  | -1,192,396 |  | -1,194,672
| -814,911 |  | -589,279 |  | -2,987,777 |  | -3,132,821
PROFIT BEFORE EQUITY HOLDINGS | -907,418 |  | -853,479 |  | 54,900 |  | 356,687
Equity income | 1,235,115 |  | 1,354,188 |  | 575,962 |  | 508,826

Earnings Release 1Q24 37

Other income and expenses | 354 |  | -12,699 |  | 4,767 |  | -11,457
OPERATING PROFIT BEFORE TAX | 328,051 |  | 488,010 |  | 635,629 |  | 854,056
Current income tax and social contribution | - |  | 608 |  | -21,602 |  | -398,413
Deferred income tax and social contribution | - |  | - |  | -283,493 |  | -49,680
NET INCOME FOR THE YEAR | 328,051 |  | 488,618 |  | 330,534 |  | 405,963
Portion Attributed to Controlling Shareholders | 328,051 |  | 488,618 |  | 328,051 |  | 488,618
Portion attributable to non-controlling shareholders | - |  | - |  | 2,483 |  | -82,655
EARNINGS PER SHARE |  |  |  |  |  |  |
Earnings per share - basic (ON) | R$0.14 |  | R$0.21 |  | R$0.14 |  | R$0.21
Earnings per share - basic (PN) | R$0.15 |  | R$0.23 |  | R$0.15 |  | R$0.23
Earnings per share - diluted (ON) | R$0.14 |  | R$0.21 |  | R$0.14 |  | R$0.21
Earnings per share - diluted (PN) | R$0.15 |  | R$0.23 |  | R$0.15 |  | R$0.23

Earnings Release 1Q24 38

Table 35 - Cash Flow Statement (R$ Thousand)

| P A R E N T C O M P A N Y |  | C O N S O L I D A T E D
| 03/31/2024 |  | 31/03/2023 |  | 03/31/2024 |  | 31/03/2023
OPERATING ACTIVITIES |  |  |  |  |  |  |
Profit for the year before income tax and social contribution | 328,051 |  | 488,010 |  | 635,629 |  | 854,056
Adjustments to reconcile profit with cash generated by operations: |  |  |  |  |  |  |
Depreciation and amortization | 4,377 |  | 3,217 |  | 996,711 |  | 903,383
Net exchange and monetary variations | 329,212 |  | 192,440 |  | 929,367 |  | 961,756
Financial charges | 295,093 |  | 416,806 |  | 1,713,710 |  | 1,897,406
Equity income | -1,235,115 |  | -1,354,188 |  | -575,962 |  | -508,826
Other income and expenses | -354 |  | 12,699 |  | -4,767 |  | 11,457
Transmission revenues | - |  | - |  | -4,558,572 |  | -4,335,936
Construction cost - transmission | - |  | - |  | 641,806 |  | 398,199
Operating provisions (reversals) | -180,627 |  | 53,934 |  | 195,661 |  | 715,734
Result of hedged debt and derivatives | 174,969 |  | - |  | 263,029 |  | 232,916
Other | 2,269 |  | 23,421 |  | 117,444 |  | 333,348
| -610,176 |  | -651,671 |  | -281,573 |  | 589,437
(Additions)/decreases in operating assets |  |  |  |  |  |  |
Clients | -111 |  | 20 |  | 245,656 |  | -166,707
Right to compensation | -42,549 |  | 236,021 |  | -23,938 |  | 164,469
Others | -36,976 |  | 262,110 |  | -541,798 |  | 121,765
| -79,636 |  | 498,151 |  | -320,080 |  | 119,527
Increases/(decreases) in operating liabilities |  |  |  |  |  |  |
Suppliers | -51,446 |  | -69,746 |  | -1,111,217 |  | -1,000,137
Personnel obligations | -3,469 |  | -1,672 |  | -197,579 |  | -525,209
Sector charges | - |  | - |  | 69,675 |  | -2,537
Others | -239,185 |  | -338,954 |  | -321,710 |  | -285,236
| -294,100 |  | -410,372 |  | -1,560,831 |  | -1,813,119
Payment of financial charges | -902,194 |  | -292,140 |  | -1,535,742 |  | -1,001,820
Receipt of RAP revenue | - |  | - |  | 5,101,107 |  | 3,928,970
Receipt of remuneration from equity holdings | 822,193 |  | 8,890 |  | 144,873 |  | 8,890
Payment of disputes | -111,603 |  | -452,591 |  | -243,504 |  | -503,587
Bonds and linked deposits | -175,340 |  | -110,249 |  | -206,260 |  | -344,706
Payment of income tax and social contribution | -25,874 |  | -140,274 |  | -322,543 |  | -601,886
Supplementary pension payments | -5,452 |  | -3,976 |  | -124,997 |  | -189,697
Net cash provided by (used in) operating activities | -1,054,131 |  | -1,066,222 |  | 1,286,079 |  | 1,046,065
FINANCING ACTIVITIES |  |  |  |  |  |  |
Loans and financing obtained and debentures obtained | - |  | - |  | 524,896 |  | 14,604

Earnings Release 1Q24 39

Payment of loans and financing and debentures - principal | -892,198 |  | -664,101 |  | -1,150,846 |  | -1,794,963
Payment of remuneration to shareholders | -424 |  | -3,070 |  | -424 |  | -3,070
Payment to dissenting shareholders - incorporation of shares | - |  | -212 |  | - |  | -226,057
Share buybacks | - |  | -147,683 |  | - |  | -147,683
Payment of CDE obligations and revitalization of basins – principal | - |  | - |  | -846,890 |  | -850,113
Lease payments - principal | -4,851 |  | - |  | -16,088 |  | -190,934
Others | - |  | - |  | - |  | -
Net cash (used in) financing activities | -897,472 |  | -815,065 |  | -1,489,352 |  | -3,198,216
INVESTMENT ACTIVITIES |  |  |  |  |  |  |
Grant of advance for future capital increase | -5,113 |  | - |  | -5,113 |  | -
Receipt of loans and financing | 436,887 |  | 376,307 |  | 304,308 |  | 183,353
Receipt of financial charges | 290,979 |  | 193,777 |  | 53,935 |  | 55,780
Acquisition of fixed assets | -2 |  | -2,856 |  | -661,972 |  | -688,470
Acquisition of intangible assets | -7,566 |  | -8,977 |  | -58,634 |  | -21,374
Net financial investments (securities) | 1,086,178 |  | 1,957,082 |  | 297,073 |  | 3,947,534
Transmission infrastructure - contractual asset | - |  | - |  | -642,555 |  | -398,199
Capital acquisition/contribution of equity holdings | - |  | -2,108 |  | - |  | -71,759
Disposal of equity holdings | - |  | - |  | 1,208 |  | -
Others | - |  | - |  | - |  | 83,660
Net cash provided by (used in) investing activities | 1,801,362 |  | 2,513,224 |  | -1,350,879 |  | 3,030,895
Increase (decrease) in cash and cash equivalents | -150,241 |  | 631,937 |  | -1,554,152 |  | 878,744
Cash and cash equivalents at the beginning of the period | 5,698,457 |  | 4,927,871 |  | 13,046,371 |  | 10,739,126
Cash and cash equivalents at the end of the period | 5,548,216 |  | 5,559,808 |  | 11,492,219 |  | 11,617,870
| -150,241 |  | 631,937 |  | -1,554,152 |  | 878,744

Earnings Release 1Q24 40

8.2. Appendix 2 – Compulsory Loan

In the context of the compulsory loan on electricity (ECE) lawsuits, which discuss the monetary update of book credits, the Company has been taking steps to mitigate the risks involved and has created the Compulsory Loan Department, with the aim of strengthening strategic action in legal defenses and seeking court settlements with discounts and full settlement of the respective lawsuits.

As a result of these negotiations, Eletrobras reduced its inventory of such loans by R$1.137 billion to R$16.027 billion in 1Q24, mainly as a result of the agreements reached, which resulted in a R$441 million reduction in the provision, with a direct positive effect on the bottom line, offset by the net constitution of provision in the amount of R$85 million as a result of unfavorable decisions in specific lawsuits. Eletrobras is taking legal action to reverse these unfavorable decisions.

In the financial results, monetary update declined to R$207 million in 1Q24 from R$377 million in 1Q23 due to the reduction in the provision inventory, as mentioned above.

Since 3Q22, when negotiations on the compulsory loan began, and the inventory of provisions for lawsuits involving book-credits for the compulsory loans was R$25.8 billion, there has been a reduction of R$9.8 billion in this inventory, despite the accumulated monetary update of
R$1.7 billion between the periods, which is in line with the Company's strategy of reducing legal liabilities. The legal agreements reached led to the elimination of off-balance sheet risk of
R$6.5 billion, of which R$698 million in possible and R$3.8 billion in remote.

Graph 12 – Total Inventory Compulsory Loan Provision (R$ bn)

* Considering that Eletrobras has already entered into legal agreements with Creditors that are only awaiting ratification for due payment, the amounts have been reclassified to liabilities.

Earnings Release 1Q24 41

8.3. Appendix 3 – Reconciliation IFRS X Regulatory

Table 36 - Reconciliation IFRS vs. Regulatory (R$ Thousand)

| CVM result - corporate |  | Regulatory result |  | Differences |  | CVM result - corporate |  | Regulatory result |  | Differences
| 03/31/2024 |  | 03/31/2024 |  |  | 03/31/2023 | ' | 03/31/2023 |
OPERATING REVENUES |  |  |  |  |  |  |  |  |  |  |
Generation |  |  |  |  |  |  |  |  |  |  |
Power supply for distribution companies | 3,683,460 |  | 4,115,207 |  | -431,747 |  | 4,020,713 |  | 4,020,713 |  | -
Power supply for end consumers | 761,385 |  | 761,385 |  | - |  | 1,074,252 |  | 1,074,252 |  | -
CCEE revenue (short term market) | 701,165 |  | 701,165 |  | - |  | 435,315 |  | 435,315 |  | -
Operation and maintenance revenue | 787,242 |  | 787,242 |  | - |  | 1,029,945 |  | 1,029,945 |  | -
Revenue from construction of Power Plants | - |  | - |  | - |  | - |  | - |  | -
Rate of return updates - Generation | - |  | - |  | - |  | - |  | - |  | -
Itaipu transfer | - |  | - |  | - |  | - |  | - |  | -
Transmission |  |  |  |  |  |  |  |  |  |  |
Operation and maintenance revenue - Renewed Lines | - |  | - |  | - |  | - |  | - |  | -
Operation and maintenance revenue | 1,898,661 |  | 1,898,661 |  | - |  | 1,753,280 |  | 1,873,044 |  | -119,764
Financial - Return on Investment - RBSE | - |  | - |  | - |  | - |  | - |  | -
Construction revenue | 585,683 |  | - |  | 585,683 |  | 283,861 |  | - |  | 283,861
Contract revenue – Transmission | 2,074,228 |  | - |  | 2,074,228 |  | 2,298,795 |  | - |  | 2,298,795
Transmission System Availability (Rap) | - |  | 3,211,041 |  | -3,211,041 |  | - |  | 2,153,164 |  | -2,153,164
Other income | 79,370 |  | 78,444 |  | 926 |  | 101,063 |  | 101,063 |  | -
Deductions |  |  |  |  |  |  |  |  |  |  |
(-) Sector charges | -648,914 |  | -648,914 |  | - |  | -618,998 |  | -618,998 |  | -
(-) ICMS | -236,462 |  | -236,462 |  | - |  | -255,765 |  | -255,765 |  | -
(-) PASEP and COFINS | -966,503 |  | -966,503 |  | - |  | -910,092 |  | -910,092 |  | -
(-) Other Deductions | -1,044 |  | -1,044 |  | - |  | -2,536 |  | -2,536 |  | -
Net operating revenue | 8,718,271 |  | 9,700,222 |  | -981,951 |  | 9,209,833 |  | 8,900,105 |  | 309,728
OPERATING COSTS |  |  |  |  |  |  |  |  |  |  |
Personnel, Material and Services | -666,689 |  | -666,491 |  | -198 |  | -844,063 |  | -844,063 |  | -
Energy purchased for resale | -737,337 |  | -912,873 |  | 175,536 |  | -638,505 |  | -817,814 |  | 179,309
Charges for use of the electricity grid | -971,645 |  | -971,645 |  | - |  | -810,081 |  | -810,081 |  | -
Fuel for electricity production | -505,536 |  | -505,536 |  | - |  | -442,021 |  | -442,021 |  | -
Construction | -641,806 |  | - |  | -641,806 |  | -398,199 |  | - |  | -398,199
Depreciation | -446,749 |  | -917,786 |  | 471,037 |  | -450,154 |  | -920,741 |  | 470,587
Amortization | -490,085 |  | -501,932 |  | 11,847 |  | -401,121 |  | -403,364 |  | 2,243
Operating provisions/reversals | - |  | - |  | - |  | - |  | - |  | -
Other costs | -39,835 |  | -39,890 |  | 55 |  | -30,831 |  | -92,157 |  | 61,326
Operating costs | -4,499,682 |  | -4,516,153 |  | 16,471 |  | -4,014,975 |  | -4,330,241 |  | 315,266

Earnings Release 1Q24 42

GROSS PROFIT | 4,218,589 |  | 5,184,069 |  | -965,480 |  | 5,194,858 |  | 4,569,864 |  | 624,994
OPERATING EXPENSES |  |  |  |  |  |  |  |  |  |  |
Personnel, Material and Services | -762,970 |  | -765,657 |  | 2,687 |  | -676,516 |  | -676,516 |  | -
Voluntary Dismissal Program | -32,736 |  | -32,736 |  | - |  | 10,010 |  | 10,010 |  | -
Remuneration and compensation | - |  | - |  | - |  | - |  | - |  | -
Depreciation | -50,702 |  | -49,514 |  | -1,188 |  | -44,567 |  | -25,023 |  | -19,544
Amortization | -9,175 |  | -9,175 |  | - |  | -7,541 |  | -5,406 |  | -2,135
Donations and contributions | -52,523 |  | -52,523 |  | - |  | -46,521 |  | -46,521 |  | -
Operating provisions/reversals | -195,661 |  | -496,657 |  | 300,996 |  | -715,734 |  | -742,551 |  | 26,817
Other expenses | -72,145 |  | -170,295 |  | 98,150 |  | -224,481 |  | -163,590 |  | -60,891
Operating expenses | -1,175,912 |  | -1,576,557 |  | 400,645 |  | -1,705,350 |  | -1,649,597 |  | -55,753
OPERATING RESULT BEFORE FINANCIAL RESULT | 3,042,677 |  | 3,607,512 |  | -564,835 |  | 3,489,508 |  | 2,920,267 |  | 569,241
FINANCIAL RESULT | -2,987,777 |  | -2,917,462 |  | -70,315 |  | -3,132,821 |  | -2,991,347 |  | -141,474
PROFIT BEFORE EQUITY HOLDINGS | 54,900 |  | 690,050 |  | -635,150 |  | 356,687 |  | -71,080 |  | 427,767
Equity income | 575,962 |  | 446,085 |  | 129,877 |  | 508,826 |  | 222,877 |  | 285,949
Other income and expenses | 4,767 |  | 4,767 |  | - |  | -11,457 |  | -11,457 |  | -
OPERATING PROFIT BEFORE TAX | 635,629 |  | 1,140,902 |  | -505,273 |  | 854,056 |  | 140,340 |  | 713,716
Current income tax and social contribution | -21,602 |  | -21,602 |  | - |  | -398,413 |  | -398,413 |  | -
Deferred income tax and social contribution | -283,493 |  | -348,598 |  | -65,105 |  | -49,680 |  | -3,831 |  | -45,849
NET INCOME FOR THE PERIOD | 330,534 |  | 770,702 |  | -440,168 |  | 405,963 |  | -261,904 |  | 667,867

Earnings Release 1Q24 43

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: May 8, 2024

CENTRAIS ELÉTRICAS BRASILEIRAS S.A. - ELETROBRÁS
By: | /S/ Eduardo Haiama |
| Eduardo Haiama Vice-President of Finance and Investor Relations |

FORWARD-LOOKING STATEMENTS

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.