Key insights
- NiSource shares rose after announcing energy infrastructure agreements with Alphabet and Amazon to support data center development in Indiana. These deals are expected to provide cost savings for residential customers and contribute to local communities. While positive for NiSource, the direct impact on broader US equities is limited, representing a localized economic development story.
Investing.com -- NiSource Inc. (NYSE:NI) shares rose 3% in after-hours trading Thursday following the announcement of strategic energy infrastructure agreements with subsidiaries of Alphabet Inc. and Amazon Data Services, Inc. to support data center development in Indiana.
The company announced a new long-term energy agreement with an Alphabet subsidiary to support the development and operation of a large-scale data center in northern Indiana. Service for Alphabet is expected to begin in summer 2026, with capacity and energy supplied through NiSource’s NIPSCO Generation LLC (GenCo) model.
NiSource also announced an expanded agreement with Amazon Data Services, accelerating the energization of Amazon sites and associated credits for residential customers. The company said residents will see cost savings and site activation sooner than previously planned.
The GenCo model is designed to deliver value to existing customers while attracting economic development to Indiana. The company said aggregate cost savings for existing customers are now expected to reach approximately $1.25 billion, translating to roughly $90-$115 annually for residential customers.
NiSource will make additional contributions totaling $17 million to support local communities hosting generation and data center development. The GenCo-owned pool portfolio is expected to total approximately 340 MW, with seasonal market purchases of up to 175 MW to meet counterparty requirements.
The company said it will provide further operational and financial details on these strategic agreements during its first quarter earnings call.
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