Key Takeaways:
Indiana-based utility NiSource Inc. secured a long-term agreement to supply an Alphabet Inc. subsidiary with up to 515 megawatts of power for a new data center, sending its shares up 2.8% in late trading.
"Our strategy is centered on protecting our customers from cost increases associated with these projects while supporting responsible growth in Indiana,” NiSource President and CEO Lloyd Yates said in a statement.
The power will be provided through NiSource's NIPSCO Generation (GenCo) affiliate, with 340 megawatts coming from a GenCo-owned portfolio and supplemented by up to 175 megawatts in seasonal market purchases. The agreement is expected to commence in the summer of 2026. NiSource also announced an expanded agreement with Amazon.com to accelerate power delivery to its data center sites.
The deal highlights the surging demand for energy from technology giants to power the development of artificial intelligence applications. NiSource's GenCo model is designed to serve these large customers while shielding existing residential customers from cost increases, projecting savings of approximately $1.25 billion over the long term.
The agreement with Alphabet comes as Big Tech firms are increasingly scouring for new and reliable energy sources to fuel their power-intensive data centers. The rapid buildout has raised concerns in some regions about the strain on local power grids and the impact on household energy bills. Lawmakers in Maine recently voted for a bill to halt new large data center approvals.
NiSource's approach through its GenCo unit aims to mitigate these concerns by isolating the costs of new growth to the large-load customers it serves. The company stated the model would deliver system-wide savings, equating to an estimated $90 to $115 per year for each household.
"The cost savings announced today expand on the previously announced $1 billion in customer savings with Amazon as we continue to work closely with a broad coalition of stakeholders to bring this GenCo vision to life," Yates added.
The Alphabet agreement provides NiSource with a significant, stable long-term revenue stream tied directly to the AI buildout. Investors will be watching for the financial impact and execution of the GenCo model when the company reports its next quarterly earnings.
This article is for informational purposes only and does not constitute investment advice.
