Castle River #1 (CR1) is a wind facility with a maximum capability of 39 MW. It is owned and operated by TransAlta. It consists of three phases:
Phase 1 was commissioned in 1997. It includes one Vestas V44/600 wind turbine.
Phase 2 was commissioned in 2001. It includes 15 Vestas V47/660 wind turbines.
Phase 3 was commisisoned in 2001. It includes 44 Vestas V47/660 wind turbines.