PPAAnnouncedOctober 1, 2025

Lighthouse Campus — ~2 GW renewable energy infrastructure (solar, wind, battery storage), Port Washington, Wisconsin

OpenAI, Oracle, and Vantage developing $15B Lighthouse campus — four hyperscale data centers delivering ~1 GW of AI computing capacity by 2028. WEC Energy Group co-developing ~2 GW of renewable infrastructure via We Energies subsidiary. 70% to Lighthouse, 30% to Wisconsin consumers.

$15.00B

Deal Value

2,000MW

Capacity

Hybrid

Technology

WI

Location

Deal Details

Deal Type
Corporate PPA
Seller / Sponsor
Vantage Data Centers / WEC Energy Group
Buyer / Financier
Oracle / OpenAI
Offtaker
Oracle / OpenAI
Deal Value
$15B campus investment
Stage
Development
ISO/RTO
MISO
Tenor
Long-term
PPA Type
Integrated Supply Agreement

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