AltaGas owns 50 percent of the Sundance B power purchase arrangements, giving it the rights to power output and ancillary services from the 353 MW of coal-fired base-load generation until December 31, 2020.
AltaGas owns 50 percent of the Sundance B power purchase arrangements, giving it the rights to power output and ancillary services from the 353 MW of coal-fired base-load generation until December 31, 2020.