v3.24.2.u1

Financial information by segment, Assets and liabilities by business sector (Details) $ in Thousands, € in Millions | Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) | Jun. 30, 2023 USD ($) | Feb. 24, 2023 USD ($) | Feb. 24, 2023 EUR (€) | Dec. 31, 2022 USD ($)
--- | --- | --- | --- | --- | --- | ---
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | $ 7,065,132 | $ 7,204,267 |  |  |  |
Investments carried under the equity method | 221,558 | 230,307 |  |  |  |
Other current financial assets | 190,543 | 183,897 |  |  |  |
Cash and cash equivalents (project companies) | 355,529 | 448,301 | $ 486,844 |  |  | $ 600,990
Assets held for sale | 0 | 28,642 |  |  |  |
Total assets | 8,536,255 | 8,714,333 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 4,163,924 | 4,319,260 |  |  |  |
Grants and other liabilities | 1,161,840 | 1,233,808 |  |  |  |
Long-term and short-term corporate debt | 1,192,107 | 1,084,838 |  | $ 7,500 | € 7 |
Other non-current liabilities | 44,763 | 44,489 |  |  |  |
Total liabilities | 7,038,683 | 7,125,524 |  |  |  |
Equity | 1,497,572 | 1,588,809 | $ 1,707,761 |  |  | $ 1,789,047
Total liabilities and equity | 8,536,255 | 8,714,333 |  |  |  |
Renewable Energy [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | 5,693,192 | 5,798,818 |  |  |  |
Investments carried under the equity method | 178,367 | 189,672 |  |  |  |
Other current financial assets | 8,582 | 10,866 |  |  |  |
Cash and cash equivalents (project companies) | 235,837 | 299,987 |  |  |  |
Assets held for sale |  | 0 |  |  |  |
Total assets | 6,115,978 | 6,299,343 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 3,162,041 | 3,280,618 |  |  |  |
Grants and other liabilities | 1,113,131 | 1,185,487 |  |  |  |
Total liabilities | 4,275,172 | 4,466,105 |  |  |  |
Efficient Natural Gas & Heat [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | 441,891 | 460,766 |  |  |  |
Investments carried under the equity method | 0 | 0 |  |  |  |
Other current financial assets | 112,074 | 103,907 |  |  |  |
Cash and cash equivalents (project companies) | 19,553 | 35,098 |  |  |  |
Assets held for sale |  | 28,642 |  |  |  |
Total assets | 573,518 | 628,413 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 383,424 | 401,460 |  |  |  |
Grants and other liabilities | 33,329 | 32,916 |  |  |  |
Total liabilities | 416,753 | 434,376 |  |  |  |
Transmission Lines [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | 764,213 | 777,360 |  |  |  |
Investments carried under the equity method | 0 | 0 |  |  |  |
Other current financial assets | 31,082 | 30,746 |  |  |  |
Cash and cash equivalents (project companies) | 51,856 | 58,004 |  |  |  |
Assets held for sale |  | 0 |  |  |  |
Total assets | 847,151 | 866,110 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 549,889 | 560,906 |  |  |  |
Grants and other liabilities | 12,884 | 12,884 |  |  |  |
Total liabilities | 562,773 | 573,790 |  |  |  |
Water [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | 165,836 | 167,323 |  |  |  |
Investments carried under the equity method | 43,191 | 40,635 |  |  |  |
Other current financial assets | 42,489 | 43,367 |  |  |  |
Cash and cash equivalents (project companies) | 27,755 | 21,887 |  |  |  |
Assets held for sale |  | 0 |  |  |  |
Total assets | 279,271 | 273,212 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 68,570 | 76,276 |  |  |  |
Grants and other liabilities | 2,496 | 2,521 |  |  |  |
Total liabilities | 71,066 | 78,797 |  |  |  |
Allocated [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Contracted concessional, PP&E and other intangible assets | 7,065,132 | 7,204,267 |  |  |  |
Investments carried under the equity method | 221,558 | 230,307 |  |  |  |
Other current financial assets | 194,227 | 188,886 |  |  |  |
Cash and cash equivalents (project companies) | 335,001 | 414,976 |  |  |  |
Assets held for sale |  | 28,642 |  |  |  |
Total assets | 7,815,918 | 8,067,078 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term project debt | 4,163,924 | 4,319,260 |  |  |  |
Grants and other liabilities | 1,161,840 | 1,233,808 |  |  |  |
Total liabilities | 5,325,764 | 5,553,068 |  |  |  |
Unallocated [Member] |  |  |  |  |  |
Assets allocated [Abstract] |  |  |  |  |  |
Other non-current assets | 329,483 | 297,577 |  |  |  |
Other current assets (including cash and cash equivalents at holding company level) | 390,854 | 349,678 |  |  |  |
Total assets | 720,337 | 647,255 |  |  |  |
Liabilities allocated [Abstract] |  |  |  |  |  |
Long-term and short-term corporate debt | 1,192,107 | 1,084,838 |  |  |  |
Other non-current liabilities | 304,722 | 301,245 |  |  |  |
Other current liabilities | 216,090 | 186,373 |  |  |  |
Total liabilities | 1,712,919 | 1,572,456 |  |  |  |
Equity | 1,497,572 | 1,588,809 |  |  |  |
Total liabilities and equity | $ 3,210,491 | $ 3,161,265 |  |  |  |

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