Black Hills plans $1.8 billion investment to power Google's data center ↧ ↧ Black Hills plans $1.8 billion investment to power Google's data ce... Black Hills Corp said on Tuesday it signed agreements to power a proposed Google data center ​in Cheyenne, Wyoming, and plans to spend $1.8 ‌billion from 2027 to 2029 on new generation capacity, as tech firms race to secure electricity for power-hungry AI data ​centers.