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v3.19.1

Leases | 3 Months Ended
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Mar. 31, 2019
Leases [Abstract] |
Leases | LEASES As described in Note 1, Duke Energy adopted the revised accounting guidance for Leases effective January 1, 2019, using the modified retrospective method of adoption, which does not require restatement of prior year reported results. Adoption of the new standard resulted in the recording of ROU assets and operating lease liabilities as follows:
| As of January 1, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
ROU assets | $ | 1,750 |  |  | $ | 153 |  |  | $ | 863 |  |  | $ | 407 |  |  | $ | 456 |  |  | $ | 23 |  |  | $ | 61 |  |  | $ | 26 |
Operating lease liabilities – current | 205 |  |  | 28 |  |  | 96 |  |  | 35 |  |  | 61 |  |  | 1 |  |  | 4 |  |  | 4 |
Operating lease liabilities – noncurrent | 1,504 |  |  | 127 |  |  | 766 |  |  | 371 |  |  | 395 |  |  | 22 |  |  | 58 |  |  | 25 |
As part of its operations, Duke Energy leases certain aircraft, space on communication towers, industrial equipment, fleet vehicles, fuel transportation (barges and railcars), land and office space under various terms and expiration dates. Additionally, Duke Energy Carolinas, Duke Energy Progress and Duke Energy Indiana have finance leases related to firm natural gas pipeline transportation capacity. Duke Energy Progress and Duke Energy Florida have entered into certain PPAs, which are classified as finance and operating leases. Duke Energy has certain lease agreements, which include variable lease payments that are based on the usage of an asset. These variable lease payments are not included in the measurement of the ROU assets or operating lease liabilities on the Condensed Consolidated Financial Statements. Certain Duke Energy lease agreements include options for renewal and early termination. The intent to renew a lease varies depending on the lease type and asset. Renewal options that are reasonably certain to be exercised are included in the lease measurements. The decision to terminate a lease early is dependent on various economic factors. No termination options have been in included in any of the lease measurements. Duke Energy operates various renewable energy projects and sells the generated output to utilities, electric cooperatives, municipalities and commercial and industrial customers through long-term PPAs. In certain situations, these PPAs and the associated renewable energy projects qualify as operating leases. Rental income from these leases is accounted for as Nonregulated electric and other revenues in the Condensed Consolidated Statements of Operations. There are no minimum lease payments as all payments are contingent based on actual electricity generated by the renewable energy projects. Contingent lease payments were $64 million for the three months ended March 31, 2019. As of March 31, 2019, renewable energy projects owned by Duke Energy and accounted for as operating leases had a cost basis of $3,345 million and accumulated depreciation of $631 million. These assets are principally classified as nonregulated electric generation and transmission assets. The following table presents the components of lease expense.
| Three Months Ended March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Operating lease expense(a) | $ | 72 |  |  | $ | 12 |  |  | $ | 42 |  |  | $ | 19 |  |  | $ | 23 |  |  | $ | 3 |  |  | $ | 5 |  |  | $ | 1 |
Short-term lease expense(a) | 7 |  |  | 2 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | 1 |  |  | — |
Variable lease expense(a) | 11 |  |  | 8 |  |  | 2 |  |  | 1 |  |  | 1 |  |  | — |  |  | — |  |  | — |
Finance lease expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of leased assets(b) | 27 |  |  | 1 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Interest on lease liabilities(c) | 17 |  |  | 4 |  |  | 6 |  |  | 4 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Total finance lease expense | 44 |  |  | 5 |  |  | 9 |  |  | 5 |  |  | 4 |  |  | — |  |  | — |  |  | — |
Total lease expense | $ | 134 |  |  | $ | 27 |  |  | $ | 56 |  |  | $ | 26 |  |  | $ | 30 |  |  | $ | 3 |  |  | $ | 6 |  |  | $ | 1 |
(a) | Included in Operations, maintenance and other or, for barges and railcars, Fuel used in electric generation and purchased power on the Condensed Consolidated Statements of Operations.
(b) | Included in Depreciation and amortization on the Condensed Consolidated Statements of Operations.
(c) | Included in Interest Expense on the Condensed Consolidated Statements of Operations.
The following table presents rental expense for operating leases, as reported under the old lease standard. These amounts are included in Operation, maintenance and other and Fuel used in electric generation and purchased power on the Condensed Consolidated Statements of Operations.
(in millions) | Year Ended December 31, 2018
Duke Energy | $ | 268 |
Duke Energy Carolinas | 49 |
Progress Energy | 143 |
Duke Energy Progress | 75 |
Duke Energy Florida | 68 |
Duke Energy Ohio | 13 |
Duke Energy Indiana | 21 |
Piedmont | 11 |
The following table presents operating lease maturities and a reconciliation of the undiscounted cash flows to operating lease liabilities.
| Twelve months ended March 31,
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
2020 | $ | 271 |  |  | $ | 32 |  |  | $ | 125 |  |  | $ | 47 |  |  | $ | 78 |  |  | $ | 2 |  |  | $ | 6 |  |  | $ | 5 |
2021 | 238 |  |  | 29 |  |  | 112 |  |  | 46 |  |  | 66 |  |  | 2 |  |  | 5 |  |  | 5 |
2022 | 192 |  |  | 19 |  |  | 90 |  |  | 35 |  |  | 55 |  |  | 2 |  |  | 4 |  |  | 5 |
2023 | 180 |  |  | 19 |  |  | 89 |  |  | 34 |  |  | 55 |  |  | 2 |  |  | 4 |  |  | 5 |
2024 | 169 |  |  | 16 |  |  | 89 |  |  | 35 |  |  | 54 |  |  | 2 |  |  | 4 |  |  | 5 |
Thereafter | 1,057 |  |  | 66 |  |  | 530 |  |  | 309 |  |  | 221 |  |  | 22 |  |  | 67 |  |  | 9 |
Total operating lease payments | 2,107 |  |  | 181 |  |  | 1,035 |  |  | 506 |  |  | 529 |  |  | 32 |  |  | 90 |  |  | 34 |
Less: present value discount | (436 | ) |  | (32 | ) |  | (198 | ) |  | (118 | ) |  | (80 | ) |  | (10 | ) |  | (29 | ) |  | (4 | )
Total operating lease liabilities(a) | $ | 1,671 |  |  | $ | 149 |  |  | $ | 837 |  |  | $ | 388 |  |  | $ | 449 |  |  | $ | 22 |  |  | $ | 61 |  |  | $ | 30 |
(a) | Certain operating lease payments include renewal options that are reasonably certain to be exercised.
The following table presents future minimum lease payments under operating leases, which at inception had a non-cancelable term of more than one year, as reported under the old lease standard.
| December 31, 2018
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
2019 | $ | 239 |  |  | $ | 33 |  |  | $ | 97 |  |  | $ | 49 |  |  | $ | 48 |  |  | $ | 2 |  |  | $ | 6 |  |  | $ | 5 |
2020 | 219 |  |  | 29 |  |  | 90 |  |  | 46 |  |  | 44 |  |  | 2 |  |  | 5 |  |  | 5 |
2021 | 186 |  |  | 19 |  |  | 79 |  |  | 37 |  |  | 42 |  |  | 2 |  |  | 4 |  |  | 5 |
2022 | 170 |  |  | 19 |  |  | 76 |  |  | 34 |  |  | 42 |  |  | 2 |  |  | 4 |  |  | 5 |
2023 | 160 |  |  | 17 |  |  | 77 |  |  | 35 |  |  | 42 |  |  | 2 |  |  | 5 |  |  | 6 |
Thereafter | 1,017 |  |  | 68 |  |  | 455 |  |  | 314 |  |  | 141 |  |  | 23 |  |  | 66 |  |  | 11 |
Total | $ | 1,991 |  |  | $ | 185 |  |  | $ | 874 |  |  | $ | 515 |  |  | $ | 359 |  |  | $ | 33 |  |  | $ | 90 |  |  | $ | 37 |
The following table presents finance lease maturities and a reconciliation of the undiscounted cash flows to finance lease liabilities.
| Twelve months ended March 31,
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |
2020 | $ | 185 |  |  | $ | 19 |  |  | $ | 69 |  |  | $ | 44 |  |  | $ | 25 |  |  | $ | 1 |  |  | $ | 1 |
2021 | 191 |  |  | 18 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2022 | 194 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2023 | 179 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2024 | 180 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
Thereafter | 889 |  |  | 195 |  |  | 573 |  |  | 558 |  |  | 15 |  |  | — |  |  | 28 |
Total finance lease payments | 1,818 |  |  | 274 |  |  | 918 |  |  | 778 |  |  | 140 |  |  | 1 |  |  | 33 |
Less: amount representing interest | (729 | ) |  | (166 | ) |  | (495 | ) |  | (467 | ) |  | (28 | ) |  | — |  |  | (23 | )
Total finance lease liabilities | $ | 1,089 |  |  | $ | 108 |  |  | $ | 423 |  |  | $ | 311 |  |  | $ | 112 |  |  | $ | 1 |  |  | $ | 10 |
The following table presents future minimum lease payments under finance leases, as reported under the old lease standard.
| December 31, 2018
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |
2019 | $ | 170 |  |  | $ | 20 |  |  | $ | 45 |  |  | $ | 20 |  |  | $ | 25 |  |  | $ | 2 |  |  | $ | 1 |
2020 | 174 |  |  | 20 |  |  | 46 |  |  | 21 |  |  | 25 |  |  | — |  |  | 1 |
2021 | 177 |  |  | 15 |  |  | 45 |  |  | 20 |  |  | 25 |  |  | — |  |  | 1 |
2022 | 165 |  |  | 15 |  |  | 45 |  |  | 21 |  |  | 24 |  |  | — |  |  | 1 |
2023 | 165 |  |  | 15 |  |  | 45 |  |  | 21 |  |  | 24 |  |  | — |  |  | 1 |
Thereafter | 577 |  |  | 204 |  |  | 230 |  |  | 209 |  |  | 21 |  |  | — |  |  | 27 |
Minimum annual payments | 1,428 |  |  | 289 |  |  | 456 |  |  | 312 |  |  | 144 |  |  | 2 |  |  | 32 |
Less: amount representing interest | (487 | ) |  | (180 | ) |  | (205 | ) |  | (175 | ) |  | (30 | ) |  | — |  |  | (22 | )
Total | $ | 941 |  |  | $ | 109 |  |  | $ | 251 |  |  | $ | 137 |  |  | $ | 114 |  |  | $ | 2 |  |  | $ | 10 |
The following tables contain additional information related to leases.
|  | March 31, 2019
|  |  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
|  | Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Classification | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Operating Lease ROU Assets, net | $ | 1,698 |  |  | $ | 146 |  |  | $ | 835 |  |  | $ | 388 |  |  | $ | 447 |  |  | $ | 22 |  |  | $ | 61 |  |  | $ | 27 |
Finance | Net property, plant and equipment | 1,081 |  |  | 122 |  |  | 428 |  |  | 310 |  |  | 118 |  |  | — |  |  | 10 |  |  | — |
Total lease assets |  | $ | 2,779 |  |  | $ | 268 |  |  | $ | 1,263 |  |  | $ | 698 |  |  | $ | 565 |  |  | $ | 22 |  |  | $ | 71 |  |  | $ | 27 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Other current liabilities | $ | 183 |  |  | $ | 26 |  |  | $ | 89 |  |  | $ | 27 |  |  | $ | 62 |  |  | $ | 1 |  |  | $ | 4 |  |  | $ | 4 |
Finance | Current maturities of long-term debt | 121 |  |  | 6 |  |  | 23 |  |  | 6 |  |  | 17 |  |  | 1 |  |  | — |  |  | — |
Noncurrent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Operating Lease Liabilities | 1,488 |  |  | 123 |  |  | 748 |  |  | 361 |  |  | 387 |  |  | 21 |  |  | 57 |  |  | 26 |
Finance | Long-Term Debt | 968 |  |  | 102 |  |  | 400 |  |  | 305 |  |  | 95 |  |  | — |  |  | 10 |  |  | — |
Total lease liabilities |  | $ | 2,760 |  |  | $ | 257 |  |  | $ | 1,260 |  |  | $ | 699 |  |  | $ | 561 |  |  | $ | 23 |  |  | $ | 71 |  |  | $ | 30 |
| Three Months Ended March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Cash paid for amounts included in the measurement of lease liabilities(a) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating cash flows from operating leases | $ | 67 |  |  | $ | 6 |  |  | $ | 31 |  |  | $ | 14 |  |  | $ | 17 |  |  | $ | 1 |  |  | $ | 2 |  |  | $ | 2 |
Operating cash flows from finance leases | 17 |  |  | 4 |  |  | 6 |  |  | 4 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Financing cash flows from finance leases | 27 |  |  | 1 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Lease assets obtained in exchange for new lease liabilities (non-cash) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finance | $ | 175 |  |  | $ | — |  |  | $ | 175 |  |  | $ | 175 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Operating(b) | 7 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
(a) | No amounts were classified as investing cash flows from operating leases for the three months ended March 31, 2019.
(b) | Does not include ROU assets recorded as a result of the adoption of the new lease standard.
| March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
| Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Weighted-average remaining lease term (years) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating leases | 11 |  |  | 9 |  |  | 11 |  |  | 13 |  |  | 9 |  |  | 18 |  |  | 19 |  |  | 7 |
Finance leases | 13 |  |  | 19 |  |  | 16 |  |  | 18 |  |  | 11 |  |  | — |  |  | 27 |  |  | — |
Weighted-average discount rate(a) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating leases | 3.9 | % |  | 3.7 | % |  | 3.8 | % |  | 3.9 | % |  | 3.7 | % |  | 4.2 | % |  | 4.1 | % |  | 3.6 | %
Finance leases | 6.9 | % |  | 12.9 | % |  | 11.4 | % |  | 12.5 | % |  | 8.3 | % |  | 3.3 | % |  | 11.7 | % |  | — | %
(a) | The discount rate is calculated using the rate implicit in a lease if it is readily determinable. Generally, the rate used by the lessor is not provided to Duke Energy and in these cases the incremental borrowing rate is used. Duke Energy will typically use its fully collateralized incremental borrowing rate as of the commencement date to calculate and record the lease. The incremental borrowing rate is influenced by the lessee’s credit rating and lease term and as such may differ for individual leases, embedded leases or portfolios of leased assets.
Leases | LEASES As described in Note 1, Duke Energy adopted the revised accounting guidance for Leases effective January 1, 2019, using the modified retrospective method of adoption, which does not require restatement of prior year reported results. Adoption of the new standard resulted in the recording of ROU assets and operating lease liabilities as follows:
| As of January 1, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
ROU assets | $ | 1,750 |  |  | $ | 153 |  |  | $ | 863 |  |  | $ | 407 |  |  | $ | 456 |  |  | $ | 23 |  |  | $ | 61 |  |  | $ | 26 |
Operating lease liabilities – current | 205 |  |  | 28 |  |  | 96 |  |  | 35 |  |  | 61 |  |  | 1 |  |  | 4 |  |  | 4 |
Operating lease liabilities – noncurrent | 1,504 |  |  | 127 |  |  | 766 |  |  | 371 |  |  | 395 |  |  | 22 |  |  | 58 |  |  | 25 |
As part of its operations, Duke Energy leases certain aircraft, space on communication towers, industrial equipment, fleet vehicles, fuel transportation (barges and railcars), land and office space under various terms and expiration dates. Additionally, Duke Energy Carolinas, Duke Energy Progress and Duke Energy Indiana have finance leases related to firm natural gas pipeline transportation capacity. Duke Energy Progress and Duke Energy Florida have entered into certain PPAs, which are classified as finance and operating leases. Duke Energy has certain lease agreements, which include variable lease payments that are based on the usage of an asset. These variable lease payments are not included in the measurement of the ROU assets or operating lease liabilities on the Condensed Consolidated Financial Statements. Certain Duke Energy lease agreements include options for renewal and early termination. The intent to renew a lease varies depending on the lease type and asset. Renewal options that are reasonably certain to be exercised are included in the lease measurements. The decision to terminate a lease early is dependent on various economic factors. No termination options have been in included in any of the lease measurements. Duke Energy operates various renewable energy projects and sells the generated output to utilities, electric cooperatives, municipalities and commercial and industrial customers through long-term PPAs. In certain situations, these PPAs and the associated renewable energy projects qualify as operating leases. Rental income from these leases is accounted for as Nonregulated electric and other revenues in the Condensed Consolidated Statements of Operations. There are no minimum lease payments as all payments are contingent based on actual electricity generated by the renewable energy projects. Contingent lease payments were $64 million for the three months ended March 31, 2019. As of March 31, 2019, renewable energy projects owned by Duke Energy and accounted for as operating leases had a cost basis of $3,345 million and accumulated depreciation of $631 million. These assets are principally classified as nonregulated electric generation and transmission assets. The following table presents the components of lease expense.
| Three Months Ended March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Operating lease expense(a) | $ | 72 |  |  | $ | 12 |  |  | $ | 42 |  |  | $ | 19 |  |  | $ | 23 |  |  | $ | 3 |  |  | $ | 5 |  |  | $ | 1 |
Short-term lease expense(a) | 7 |  |  | 2 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | 1 |  |  | — |
Variable lease expense(a) | 11 |  |  | 8 |  |  | 2 |  |  | 1 |  |  | 1 |  |  | — |  |  | — |  |  | — |
Finance lease expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of leased assets(b) | 27 |  |  | 1 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Interest on lease liabilities(c) | 17 |  |  | 4 |  |  | 6 |  |  | 4 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Total finance lease expense | 44 |  |  | 5 |  |  | 9 |  |  | 5 |  |  | 4 |  |  | — |  |  | — |  |  | — |
Total lease expense | $ | 134 |  |  | $ | 27 |  |  | $ | 56 |  |  | $ | 26 |  |  | $ | 30 |  |  | $ | 3 |  |  | $ | 6 |  |  | $ | 1 |
(a) | Included in Operations, maintenance and other or, for barges and railcars, Fuel used in electric generation and purchased power on the Condensed Consolidated Statements of Operations.
(b) | Included in Depreciation and amortization on the Condensed Consolidated Statements of Operations.
(c) | Included in Interest Expense on the Condensed Consolidated Statements of Operations.
The following table presents rental expense for operating leases, as reported under the old lease standard. These amounts are included in Operation, maintenance and other and Fuel used in electric generation and purchased power on the Condensed Consolidated Statements of Operations.
(in millions) | Year Ended December 31, 2018
Duke Energy | $ | 268 |
Duke Energy Carolinas | 49 |
Progress Energy | 143 |
Duke Energy Progress | 75 |
Duke Energy Florida | 68 |
Duke Energy Ohio | 13 |
Duke Energy Indiana | 21 |
Piedmont | 11 |
The following table presents operating lease maturities and a reconciliation of the undiscounted cash flows to operating lease liabilities.
| Twelve months ended March 31,
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
2020 | $ | 271 |  |  | $ | 32 |  |  | $ | 125 |  |  | $ | 47 |  |  | $ | 78 |  |  | $ | 2 |  |  | $ | 6 |  |  | $ | 5 |
2021 | 238 |  |  | 29 |  |  | 112 |  |  | 46 |  |  | 66 |  |  | 2 |  |  | 5 |  |  | 5 |
2022 | 192 |  |  | 19 |  |  | 90 |  |  | 35 |  |  | 55 |  |  | 2 |  |  | 4 |  |  | 5 |
2023 | 180 |  |  | 19 |  |  | 89 |  |  | 34 |  |  | 55 |  |  | 2 |  |  | 4 |  |  | 5 |
2024 | 169 |  |  | 16 |  |  | 89 |  |  | 35 |  |  | 54 |  |  | 2 |  |  | 4 |  |  | 5 |
Thereafter | 1,057 |  |  | 66 |  |  | 530 |  |  | 309 |  |  | 221 |  |  | 22 |  |  | 67 |  |  | 9 |
Total operating lease payments | 2,107 |  |  | 181 |  |  | 1,035 |  |  | 506 |  |  | 529 |  |  | 32 |  |  | 90 |  |  | 34 |
Less: present value discount | (436 | ) |  | (32 | ) |  | (198 | ) |  | (118 | ) |  | (80 | ) |  | (10 | ) |  | (29 | ) |  | (4 | )
Total operating lease liabilities(a) | $ | 1,671 |  |  | $ | 149 |  |  | $ | 837 |  |  | $ | 388 |  |  | $ | 449 |  |  | $ | 22 |  |  | $ | 61 |  |  | $ | 30 |
(a) | Certain operating lease payments include renewal options that are reasonably certain to be exercised.
The following table presents future minimum lease payments under operating leases, which at inception had a non-cancelable term of more than one year, as reported under the old lease standard.
| December 31, 2018
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
2019 | $ | 239 |  |  | $ | 33 |  |  | $ | 97 |  |  | $ | 49 |  |  | $ | 48 |  |  | $ | 2 |  |  | $ | 6 |  |  | $ | 5 |
2020 | 219 |  |  | 29 |  |  | 90 |  |  | 46 |  |  | 44 |  |  | 2 |  |  | 5 |  |  | 5 |
2021 | 186 |  |  | 19 |  |  | 79 |  |  | 37 |  |  | 42 |  |  | 2 |  |  | 4 |  |  | 5 |
2022 | 170 |  |  | 19 |  |  | 76 |  |  | 34 |  |  | 42 |  |  | 2 |  |  | 4 |  |  | 5 |
2023 | 160 |  |  | 17 |  |  | 77 |  |  | 35 |  |  | 42 |  |  | 2 |  |  | 5 |  |  | 6 |
Thereafter | 1,017 |  |  | 68 |  |  | 455 |  |  | 314 |  |  | 141 |  |  | 23 |  |  | 66 |  |  | 11 |
Total | $ | 1,991 |  |  | $ | 185 |  |  | $ | 874 |  |  | $ | 515 |  |  | $ | 359 |  |  | $ | 33 |  |  | $ | 90 |  |  | $ | 37 |
The following table presents finance lease maturities and a reconciliation of the undiscounted cash flows to finance lease liabilities.
| Twelve months ended March 31,
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |
2020 | $ | 185 |  |  | $ | 19 |  |  | $ | 69 |  |  | $ | 44 |  |  | $ | 25 |  |  | $ | 1 |  |  | $ | 1 |
2021 | 191 |  |  | 18 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2022 | 194 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2023 | 179 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
2024 | 180 |  |  | 14 |  |  | 69 |  |  | 44 |  |  | 25 |  |  | — |  |  | 1 |
Thereafter | 889 |  |  | 195 |  |  | 573 |  |  | 558 |  |  | 15 |  |  | — |  |  | 28 |
Total finance lease payments | 1,818 |  |  | 274 |  |  | 918 |  |  | 778 |  |  | 140 |  |  | 1 |  |  | 33 |
Less: amount representing interest | (729 | ) |  | (166 | ) |  | (495 | ) |  | (467 | ) |  | (28 | ) |  | — |  |  | (23 | )
Total finance lease liabilities | $ | 1,089 |  |  | $ | 108 |  |  | $ | 423 |  |  | $ | 311 |  |  | $ | 112 |  |  | $ | 1 |  |  | $ | 10 |
The following table presents future minimum lease payments under finance leases, as reported under the old lease standard.
| December 31, 2018
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |
2019 | $ | 170 |  |  | $ | 20 |  |  | $ | 45 |  |  | $ | 20 |  |  | $ | 25 |  |  | $ | 2 |  |  | $ | 1 |
2020 | 174 |  |  | 20 |  |  | 46 |  |  | 21 |  |  | 25 |  |  | — |  |  | 1 |
2021 | 177 |  |  | 15 |  |  | 45 |  |  | 20 |  |  | 25 |  |  | — |  |  | 1 |
2022 | 165 |  |  | 15 |  |  | 45 |  |  | 21 |  |  | 24 |  |  | — |  |  | 1 |
2023 | 165 |  |  | 15 |  |  | 45 |  |  | 21 |  |  | 24 |  |  | — |  |  | 1 |
Thereafter | 577 |  |  | 204 |  |  | 230 |  |  | 209 |  |  | 21 |  |  | — |  |  | 27 |
Minimum annual payments | 1,428 |  |  | 289 |  |  | 456 |  |  | 312 |  |  | 144 |  |  | 2 |  |  | 32 |
Less: amount representing interest | (487 | ) |  | (180 | ) |  | (205 | ) |  | (175 | ) |  | (30 | ) |  | — |  |  | (22 | )
Total | $ | 941 |  |  | $ | 109 |  |  | $ | 251 |  |  | $ | 137 |  |  | $ | 114 |  |  | $ | 2 |  |  | $ | 10 |
The following tables contain additional information related to leases.
|  | March 31, 2019
|  |  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
|  | Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Classification | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Operating Lease ROU Assets, net | $ | 1,698 |  |  | $ | 146 |  |  | $ | 835 |  |  | $ | 388 |  |  | $ | 447 |  |  | $ | 22 |  |  | $ | 61 |  |  | $ | 27 |
Finance | Net property, plant and equipment | 1,081 |  |  | 122 |  |  | 428 |  |  | 310 |  |  | 118 |  |  | — |  |  | 10 |  |  | — |
Total lease assets |  | $ | 2,779 |  |  | $ | 268 |  |  | $ | 1,263 |  |  | $ | 698 |  |  | $ | 565 |  |  | $ | 22 |  |  | $ | 71 |  |  | $ | 27 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Other current liabilities | $ | 183 |  |  | $ | 26 |  |  | $ | 89 |  |  | $ | 27 |  |  | $ | 62 |  |  | $ | 1 |  |  | $ | 4 |  |  | $ | 4 |
Finance | Current maturities of long-term debt | 121 |  |  | 6 |  |  | 23 |  |  | 6 |  |  | 17 |  |  | 1 |  |  | — |  |  | — |
Noncurrent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating | Operating Lease Liabilities | 1,488 |  |  | 123 |  |  | 748 |  |  | 361 |  |  | 387 |  |  | 21 |  |  | 57 |  |  | 26 |
Finance | Long-Term Debt | 968 |  |  | 102 |  |  | 400 |  |  | 305 |  |  | 95 |  |  | — |  |  | 10 |  |  | — |
Total lease liabilities |  | $ | 2,760 |  |  | $ | 257 |  |  | $ | 1,260 |  |  | $ | 699 |  |  | $ | 561 |  |  | $ | 23 |  |  | $ | 71 |  |  | $ | 30 |
| Three Months Ended March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
(in millions) | Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Cash paid for amounts included in the measurement of lease liabilities(a) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating cash flows from operating leases | $ | 67 |  |  | $ | 6 |  |  | $ | 31 |  |  | $ | 14 |  |  | $ | 17 |  |  | $ | 1 |  |  | $ | 2 |  |  | $ | 2 |
Operating cash flows from finance leases | 17 |  |  | 4 |  |  | 6 |  |  | 4 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Financing cash flows from finance leases | 27 |  |  | 1 |  |  | 3 |  |  | 1 |  |  | 2 |  |  | — |  |  | — |  |  | — |
Lease assets obtained in exchange for new lease liabilities (non-cash) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finance | $ | 175 |  |  | $ | — |  |  | $ | 175 |  |  | $ | 175 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Operating(b) | 7 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
(a) | No amounts were classified as investing cash flows from operating leases for the three months ended March 31, 2019.
(b) | Does not include ROU assets recorded as a result of the adoption of the new lease standard.
| March 31, 2019
|  |  | Duke |  |  |  |  | Duke |  |  | Duke |  |  | Duke |  |  | Duke |  |  |
| Duke |  |  | Energy |  |  | Progress |  |  | Energy |  |  | Energy |  |  | Energy |  |  | Energy |  |  |
| Energy |  |  | Carolinas |  |  | Energy |  |  | Progress |  |  | Florida |  |  | Ohio |  |  | Indiana |  |  | Piedmont |
Weighted-average remaining lease term (years) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating leases | 11 |  |  | 9 |  |  | 11 |  |  | 13 |  |  | 9 |  |  | 18 |  |  | 19 |  |  | 7 |
Finance leases | 13 |  |  | 19 |  |  | 16 |  |  | 18 |  |  | 11 |  |  | — |  |  | 27 |  |  | — |
Weighted-average discount rate(a) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating leases | 3.9 | % |  | 3.7 | % |  | 3.8 | % |  | 3.9 | % |  | 3.7 | % |  | 4.2 | % |  | 4.1 | % |  | 3.6 | %
Finance leases | 6.9 | % |  | 12.9 | % |  | 11.4 | % |  | 12.5 | % |  | 8.3 | % |  | 3.3 | % |  | 11.7 | % |  | — | %
(a) | The discount rate is calculated using the rate implicit in a lease if it is readily determinable. Generally, the rate used by the lessor is not provided to Duke Energy and in these cases the incremental borrowing rate is used. Duke Energy will typically use its fully collateralized incremental borrowing rate as of the commencement date to calculate and record the lease. The incremental borrowing rate is influenced by the lessee’s credit rating and lease term and as such may differ for individual leases, embedded leases or portfolios of leased assets.

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