BEPC EXCHANGEABLE SHARES, BEPC CLASS B SHARES AND BEPC CLASS C SHARES (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure Of Share Capital, Reserves And Other Equity Interest [Abstract]

Schedule of outstanding shares

The following table provides a continuity schedule of outstanding BEPC exchangeable shares and class B shares along with the corresponding liability and remeasurement gains and losses.

	BEPC exchangeable shares outstanding (shares)	BEPC class B shares outstanding (shares)	BEPC exchangeable shares and BEPC class B shares ($ million)
As at December 31, 2020:	172,180,417	165	$	7,430
Share issuance	38,996	—	1
Share exchanges	(16,071)	—	(1)
Remeasurement of liability	—	—	(1,267)
As at December 31, 2021:	172,203,342	165	6,163
Share issuance(1)	27,064	—	1
Share exchanges	(12,308)	—	—
Remeasurement of liability	—	—	(1,800)
As at December 31, 2022:	172,218,098	165	$	4,364

(1)Associated with the restricted stock units of TerraForm Power that were assumed by the company as part of the acquisition of TerraForm Power on July 31, 2020, adjusted for the three-for-two share split in December 2020.