Financial information by segment (Tables)

12 Months Ended

Dec. 31, 2021

a)	The following tables show Revenues and Adjusted EBITDA by operating segments and business sectors for the years 2021, 2020 and 2019:

The reconciliation of segment Adjusted EBITDA with the profit/(loss) attributable to the parent company is as follows:

	For the year ended December 31,
	2021			2020		2019
Profit/(loss) attributable to the Company		(30,080	)		11,968		62,135
Profit attributable to non-controlling interests		19,162			4,906		12,473
Income tax expense		36,220			24,877		30,950
Financial expense, net		340,892			331,810		402,348
Depreciation, amortization, and impairment charges		439,441			408,604		310,755
Depreciation and amortization, financial expense and income tax expense of unconsolidated affiliates (pro rata of Atlantica's equity ownership)		18,753			13,958		2,894
Total segment Adjusted EBITDA		824,388			796,123		821,555

b)	The assets and liabilities by geography and business sector at the end of 2021 and 2020 are as follows:

Assets and liabilities by geography as of December 31, 2021:

	North America		South America		EMEA		Balance as of December 31, 2021
Assets allocated
Contracted concessional assets		3,355,669		1,231,276		3,434,623		8,021,568
Investments carried under the equity method		253,221		-		41,360		294,581
Current financial investments		135,224		28,155		44,000		207,379
Cash and cash equivalents (project companies)		171,744		74,149		287,655		533,548
Subtotal allocated		3,915,858		1,333,580		3,807,638		9,057,076
Unallocated assets
Other non-current assets								268,876
Other current assets (including cash and cash equivalents at holding company level)								425,978
Subtotal unallocated								694,854
Total assets								9,751,930

	North America		South America		EMEA		Balance as of December 31, 2021
Liabilities allocated
Long-term and short-term project debt		1,792,739		887,497		2,355,957		5,036,193
Grants and other liabilities		1,051,679		14,445		197,620		1,263,744
Subtotal allocated		2,844,418		901,942		2,553,577		6,299,937
Unallocated liabilities
Long-term and short-term corporate debt								1,023,071
Other non-current liabilities								532,312
Other current liabilities								148,005
Subtotal unallocated								1,703,388
Total liabilities								8,003,325
Equity unallocated								1,748,605
Total liabilities and equity unallocated								3,451,993
Total liabilities and equity								9,751,930

Assets and liabilities by geography as of December 31, 2020:

	North America		South America		EMEA		Balance as of December 31, 2020
Assets allocated
Contracted concessional assets		3,073,785		1,211,952		3,869,681		8,155,418
Investments carried under the equity method		74,660		-		41,954		116,614
Current financial investments		129,264		27,836		42,984		200,084
Cash and cash equivalents (project companies)		206,344		70,861		255,530		532,735
Subtotal allocated		3,484,053		1,310,649		4,210,149		9,004,851
Unallocated assets
Other non-current assets								242,044
Other current assets (including cash and cash equivalents at holding company level)								691,459
Subtotal unallocated								933,503
Total assets								9,938,354

	North America		South America		EMEA		Balance as of December 31, 2020
Liabilities allocated
Long-term and short-term project debt		1,623,284		902,500		2,711,830		5,237,614
Grants and other liabilities		1,078,974		11,355		139,438		1,229,767
Subtotal allocated		2,702,258		913,855		2,851,268		6,467,381
Unallocated liabilities
Long-term and short-term corporate debt								993,725
Other non-current liabilities								589,107
Other current liabilities								147,260
Subtotal unallocated								1,730,092
Total liabilities								8,197,473
Equity unallocated								1,740,881
Total liabilities and equity unallocated								3,470,973
Total liabilities and equity								9,938,354

Assets and liabilities by business sectors as of December 31, 2021:

	Renewable energy		Efficient natural gas & Heat		Transmission lines		Water		Balance as of December 31, 2021
Assets allocated
Contracted concessional assets		6,533,408		517,247		805,987		164,926		8,021,568
Investments carried under the equity method		240,302		15,358		-		38,921		294,581
Current financial investments		10,761		128,461		27,813		40,344		207,379
Cash and cash equivalents (project companies)		442,213		25,392		44,574		21,369		533,548
Subtotal allocated		7,226,684		686,458		878,374		265,560		9,057,076
Unallocated assets
Other non-current assets										268,876
Other current assets (including cash and cash equivalents at holding company level)										425,978
Subtotal unallocated										694,854
Total assets										9,751,930

	Renewable energy		Efficient natural gas & Heat		Transmission lines		Water		Balance as of December 31, 2021
Liabilities allocated
Long-term and short-term project debt		3,857,313		478,724		602,278		97,878		5,036,193
Grants and other liabilities		1,244,346		11,212		5,795		2,391		1,263,744
Subtotal allocated		5,101,659		489,936		608,073		100,269		6,299,937
Unallocated liabilities
Long-term and short-term corporate debt										1,023,071
Other non-current liabilities										532,312
Other current liabilities										148,005
Subtotal unallocated										1,703,388
Total liabilities										8,003,325
Equity unallocated										1,748,605
Total liabilities and equity unallocated										3,451,993
Total liabilities and equity										9,751,930

Assets and liabilities by business sectors as of December 31, 2020:

	Renewable energy		Efficient natural gas & Heat		Transmission lines		Water		Balance as of December 31, 2020
Assets allocated
Contracted concessional assets		6,632,611		502,285		842,595		177,927		8,155,418
Investments carried under the equity method		61,866		15,514		30		39,204		116,614
Current financial investments		6,530		124,872		27,796		40,886		200,084
Cash and cash equivalents (project companies)		397,465		67,955		46,045		21,270		532,735
Subtotal allocated		7,098,472		710,626		916,466		279,287		9,004,851
Unallocated assets
Other non-current assets										242,044
Other current assets (including cash and cash equivalents at holding company level)										691,459
Subtotal unallocated										933,503
Total assets										9,938,354

	Renewable energy		Efficient natural gas & Heat		Transmission lines		Water		Balance as of December 31, 2020
Liabilities allocated
Long-term and short-term project debt		3,992,512		504,293		625,203		115,606		5,237,614
Grants and other liabilities		1,221,176		108		6,040		2,443		1,229,767
Subtotal allocated		5,213,688		504,401		631,243		118,049		6,467,381
Unallocated liabilities
Long-term and short-term corporate debt										993,725
Other non-current liabilities										589,107
Other current liabilities										147,260
Subtotal unallocated										1,730,092
Total liabilities										8,197,473
Equity unallocated										1,740,881
Total liabilities and equity unallocated										3,470,973
Total liabilities and equity										9,938,354

c)	The amount of depreciation, amortization and impairment charges recognized for the years ended December 31, 2021, 2020 and 2019 are as follows:

	For the year ended December 31,
Depreciation, amortization and impairment by geography	2021			2020			2019
North America		(152,946	)		(197,643	)		(116,232	)
South America		(57,214	)		(39,191	)		(47,844	)
EMEA		(229,281	)		(171,770	)		(146,679	)
Total		(439,441	)		(408,604	)		(310,755	)

	For the year ended December 31,
Depreciation, amortization and impairment by business sectors	2021			2020			2019
Renewable energy		(432,138	)		(350,785	)		(286,907	)
Efficient natural gas & Heat		23,910			(26,563	)		3,102
Transmission lines		(31,286	)		(30,889	)		(27,490	)
Water		73			(367	)		541
Total		(439,441	)		(408,604	)		(310,755	)