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- Definition

The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_7&doctype=Standard
-URIDate 2023-03-23

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- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

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- Definition

The amount of costs associated with financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 1
-IssueDate 2023-01-01
-Paragraph 82
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-URIDate 2023-03-23

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- Definition

The amount of income associated with interest and other financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 85
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- Definition

The amount of non-current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 78
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_78&doctype=Standard
-URIDate 2023-03-23

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- Definition

The amount of non-current receivables due from related parties. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
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-URIDate 2023-03-23

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- Definition

The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 27
-IssueDate 2023-01-01
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-URIDate 2023-03-23

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- References

No definition available.

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- Definition

The amount of current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]

+ References

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- Definition

The amount of current receivables due from related parties. [Refer: Related parties [member]]

+ References

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Related parties (Details) - USD ($) $ in Thousands	9 Months Ended
Related parties (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Sep. 30, 2022	Feb. 24, 2023	Dec. 31, 2022
Transactions with Related Party [Abstract]
Financial income	$ 17,414	$ 5,934
Financial expense	$ (243,083)	(243,208)
Loan interest rate			4.21%
Arroyo Netherlands II B.V [Member] \| SOFR [Member]
Transactions with Related Party [Abstract]
Interest rate	6.31%
Akuo Atlantica PMGD Holding S.P.A. [Member] \| Fixed Interest Rate [Member]
Transactions with Related Party [Abstract]
Loan interest rate	8.75%
Colombian Portfolio of Renewable Energy Entities [Member]
Transactions with Related Party [Abstract]
Equity interest	50.00%
Colombian Portfolio of Renewable Energy Entities [Member] \| Fixed Interest Rate [Member]
Transactions with Related Party [Abstract]
Loan interest rate	8.00%
JGC Corporation [Member] \| EURIBOR [Member]
Transactions with Related Party [Abstract]
Interest rate	2.50%
Related Parties [Member]
Details of Balances [Abstract]
Receivables (current)	$ 1,972			$ 1,224
Receivables (non-current)	37,039			17,510
Payables (current)	3,412			4,783
Payables (non-current)	4,764			6,088
Related Parties [Member] \| Non-controlling Interest [Member] \| Algonquin [Member]
Details of Balances [Abstract]
Receivables (current)	38			0
Receivables (non-current)	0			0
Payables (current)	0			4,762
Payables (non-current)	0			0
Related Parties [Member] \| Non-controlling Interest [Member] \| JGC Corporation [Member]
Details of Balances [Abstract]
Receivables (current)	0			0
Receivables (non-current)	0			0
Payables (current)	0			0
Payables (non-current)	4,737			6,088
Related Parties [Member] \| Non-controlling Interest [Member] \| Algerian Energy Company, SPA [Member]
Details of Balances [Abstract]
Receivables (current)	0			0
Receivables (non-current)	0			0
Payables (current)	3,389			0
Payables (non-current)	0			0
Related Parties [Member] \| Non-controlling Interest [Member] \| Other [Member]
Details of Balances [Abstract]
Receivables (current)	3			0
Receivables (non-current)	0			0
Payables (current)	0			21
Payables (non-current)	27			0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Arroyo Netherlands II B.V [Member]
Details of Balances [Abstract]
Receivables (current)	943			1,097
Receivables (non-current)	17,006			17,006
Payables (current)	0			0
Payables (non-current)	0			0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Akuo Atlantica PMGD Holding S.P.A. [Member]
Details of Balances [Abstract]
Receivables (current)	38			0
Receivables (non-current)	8,364			504
Payables (current)	0			0
Payables (non-current)	0			0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Colombian Portfolio of Renewable Energy Entities [Member]
Details of Balances [Abstract]
Receivables (current)	0			0
Receivables (non-current)	11,515			0
Payables (current)	23			0
Payables (non-current)	0			0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Other [Member]
Details of Balances [Abstract]
Receivables (current)	32			127
Receivables (non-current)	154			0
Payables (current)	0			0
Payables (non-current)	0			0
Other Related Parties [member] \| Atlantica's Partner in Colombia [Member]
Details of Balances [Abstract]
Receivables (current)	918			0
Receivables (non-current)	0			0
Payables (current)	0			0
Payables (non-current)	0			$ 0
Subsidiaries [Member]
Transactions with Related Party [Abstract]
Financial income	2,044	996
Financial expense	(234)	(143)
Subsidiaries [Member] \| Non-controlling Interest [Member] \| Other [Member]
Transactions with Related Party [Abstract]
Financial income	0	0
Financial expense	(234)	(143)
Subsidiaries [Member] \| Entities Accounted for under the Equity Method [Member] \| Arroyo Netherlands II B.V [Member]
Transactions with Related Party [Abstract]
Financial income	1,346	996
Financial expense	0	0
Subsidiaries [Member] \| Entities Accounted for under the Equity Method [Member] \| Akuo Atlantica PMGD Holding S.P.A. [Member]
Transactions with Related Party [Abstract]
Financial income	403	0
Financial expense	0	0
Subsidiaries [Member] \| Entities Accounted for under the Equity Method [Member] \| Colombian Portfolio of Renewable Energy Entities [Member]
Transactions with Related Party [Abstract]
Financial income	295	0
Financial expense	$ 0	$ 0