NiSource Signs 20-Year Microsoft Power Agreement for 1,100 MW Indiana Data Centre Campus
NiSource (NYSE:NI) signed a 20-year deal with Microsoft (NASDAQ:MSFT) to supply 1,100 MW of power to an Indiana data center, starting in 2028. Microsoft will fund infrastructure. NiSource raised customer savings projections to $1.75B. GenCo contracted 600 MW of battery storage. Financial details will be discussed in Q3 earnings.
How this was made
The 30-second read
Why it matters
The contract provides NiSource with a sizable, multi‑year revenue stream and boosts its projected customer savings, while Microsoft secures dedicated power without passing costs to other ratepayers.
Market read
First‑time disclosure of a $1.75 bn savings estimate and a 1,100 MW power contract, relevant for utility and tech investors.
What to watch
The 600 MW battery storage component could position NiSource in the growing energy‑storage market, adding a longer‑term growth catalyst.
Background
NiSource (NI) and Microsoft (MSFT) disclosed a long‑term power supply agreement for a new data‑centre campus in northwest Indiana, with Microsoft funding the required generation and transmission assets.
Ticker impact
NiSource announced a 20‑year, 1,100 MW power agreement with Microsoft, increasing projected customer savings to $1.75 bn.
likely upside as investors price in the new long‑term contract and higher savings estimate.
The contract size and $350 m incremental savings are material and disclosed for the first time.
Microsoft will fund all generation and transmission infrastructure for the Indiana data‑centre campus under the new NiSource deal.
minimal price movement; the news is a cost‑allocation detail rather than a revenue driver.
The funding commitment is disclosed, but its magnitude relative to Microsoft’s overall capex is small.
Market effects
Highlights growing utility‑tech partnerships as data‑centre power demand rises, may spur similar deals in the utility sector.
Positive for Indiana‑based utilities and related infrastructure firms.
Shows how large tech firms are financing renewable‑focused power projects, a trend of interest to global energy investors.
Counterpoint
Investors may view the deal as a modest capex commitment for Microsoft with limited upside, questioning any near‑term stock reaction.
Key entities
- companyNiSource Inc.
U.S. utility company entering a 20‑year power agreement.
- companyMicrosoft Corporation
Technology giant funding the infrastructure for its Indiana data centre.
