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14 Prepaid Expenses | 12 Months Ended
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Dec. 31, 2020
Prepaid Expenses [Abstract] |
Prepaid Expenses |
14 | Prepaid Expenses
| 12.31.2020 | 12.31.2019
Program for incentive to alternative energy sources - Proinfa | 22,408 | 18,504
Insurance premiums | 14,453 | 11,693
Risk premium - GSF renegotiation (14.1) | - | 3,180
Others | 170 | 318
| 37,031 | 33,695
Current | 36,987 | 33,563
Noncurrent | 44 | 132
14.1 | Hydrological risk renegotiation (GSF)
In accordance with Hydrological Risk Renegotiation Term and previously mentioned regulations, the companies acquired the right to partially recover the cost with MRE (GSF) in 2015, in the amount of R$ 33.55 per average MW of electricity for SP100 product class, based on the risk premium contracted by them (Note 4.9.2). The amounts originally recognized on the renegotiation of the hydrological risk were as follows:
Power Plant | Physical guarantee (Average MW) | Eligible amount of energy (Average MW) | Amortization period of prepaid expenses | Grant extension period (intangible asset) | Asset value to recover as renegotiation of GSF | Value of prepaid expenses to amortize with future risk premium | Value of intangible assets amortization over the concession period
Mauá | 100,827 | 97,391 | 01.01.2016 to 06.30.2020 | not applicable | 28,623 | 28,623 | -
Foz do Areia | 576,000 | 226,705 | 01.01.2016 to 12.31.2016 | 05.24.2023 to 09.17.2023 | 66,628 | 17,222 | 49,406
Santa Clara and Fundão | 135,400 | 134,323 | 01.01.2016 to 04.22.2019 | 10.25.2036 to 05.28.2037 | 39,369 | 30,326 | 9,043
|  | 458,419 |  |  | 134,620 | 76,171 | 58,449
A breakdown of these items as at December 31, 2020 and 2019 is presented below:
| Balance as of |  |  | Balance as of |  | Balance as of
| January 1, 2019 | Amortization | Transfers | December 31, 2019 | Amortization | December 31, 2020
Risk premium - current asset | 9,394 | (9,394) | 3,180 | 3,180 | (3,180) | -
Risk premium - noncurrent asset | 3,180 | - | (3,180) | - | - | -
Intangible | 38,707 | (7,040) | - | 31,667 | (7,039) | 24,628
| 51,281 | (16,434) | - | 34,847 | (10,219) | 24,628
Risk premium to be amortized - prepaid expenses | 12,574 |  |  | 3,180 |  | -
Grant extension period - intangible | 38,707 |  |  | 31,667 |  | 24,628

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- Definition The disclosure of prepayments and other assets. [Refer: Other assets; Prepayments] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_10_e&doctype=Standard -URIDate 2020-01-01 + Details
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