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PPAAnnouncedMay 4, 2022

CAISO solar + storage portfolio — 110 MWac solar + 55 MW / 220 MWh BESS (4-hour) supplying Microsoft California data centers

AES expands renewable energy agreement with Microsoft to power California data centers — 20-year PPA. 110 MWac solar + 55 MW / 220 MWh 4-hour BESS in CAISO. Builds on existing AES-Microsoft 1+ GW US/Brazil portfolio (incl. 154 MW Brazil wind, Virginia portfolio). Supports Microsoft 100/100/0 by 2030 goal.

Undisclosed (20-year PPA)

Deal Value

165MW

Capacity

220MWh

Storage

Solar + Storage

Technology

CA

Location

Deal Details

Deal Type
Power Purchase Agreement
Seller / Sponsor
AES Corporation (AES Clean Energy)
Buyer / Financier
Microsoft
Offtaker
Microsoft
Deal Value
Undisclosed (20-year PPA)
Stage
Development
ISO/RTO
CAISO

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