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Unregulated renewables arm of Berkshire Hathaway Energy, owning more than 4,500 MW of solar, wind, geothermal and hydro generation across 11 states.

Headquarters
Des Moines, IA
Specialty
Wind (58%)
Ownership
Subsidiary
Parent
Berkshire Hathaway Energy
Size band
Large (2.5–10 GW)

Interconnection footprint

as of 2026-03-20
6.4 GW
Total capacity
36
Projects
6 · 1.3 GW
Active
1 · 500 MW
Operational
29
Withdrawn
177 MW
Avg project size
4
States
2001
First queued
Technology mix (by capacity)
Solar10 · 1.3 GW · 21%
Wind20 · 3.7 GW · 58%
Storage3 · 210 MW · 3%
Gas2 · 780 MW · 12%
Other1 · 400 MW · 6%
Markets
SPP 23PJM 7ERCOT 3West 2MISO 1
Where the projects are
AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
4 states
Largest project
Burt County Solar Hybrid
500 MW · Solar · NE · SPP · Operational
Sources
  • · Curated research
  • · ISO interconnection queues

Written profiles are hand-entered and not independently verified. Queue figures are computed from ISO interconnection data and reflect requested capacity, not built capacity.

Projects filed under their own name

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