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Nikki Bruno learned early in her career that debates over climate change – and how to respond – are seldom black and white. Progress comes from honest discourse and collaboration.

At Eversource, where she leads the utility's thermal solutions and operational services, Nikki manages a geothermal project that has brought together environmental activists, the utility’s gas infrastructure team, ratepayers, and government leaders in Framingham, Mass. The result is the first utility-led geothermal network in the country, which came online in 2024.

This week on With Great Power, Nikki Bruno describes how the gas and electric utility Eversource uses geothermal energy to power 140 homes and businesses. She talks about challenges and successes of the project, how Eversource is now expanding it with Energy Department funding, and how the utility is measuring success.

Credits: Hosted by Brad Langley. Produced by Mary Catherine O’Connor. Edited by Anne Bailey. Original music and engineering by Sean Marquand. Stephen Lacey is executive editor. The GridX production team includes Jenni Barber, Samantha McCabe, and Brad Langley.

How Eversource became the first US utility to provide geothermal power