New York’s Subway Heat Turned into Winter Warmth: The City’s First Transit Thermal Energy Network Pilot Turning platform heat into usable energy — what the Chambers Street and Brooklyn Bridge–City Hall pilot means for urban energy systems New York City has launched a study to design and test a Thermal Energy Network (TEN) that would capture excess heat from two of Lower Manhattan’s hottest subway stations and reuse it to heat nearby municipal buildings. The proposed pilot, centered on the Brooklyn Bridge–City Hall 4/5/6 complex and the Chambers Street J/Z station, is notable for being the first time TENs are being considered inside a U.S. transit system. The plan pairs radiant cooling on platforms with geothermal borehole storage under an abandoned center platform at Chambers Street, converting otherwise wasted heat into a supply that can be stored seasonally and delivered to surrounding municipal facilities during colder months. This initiative sits at the intersection of urban heat r...
Fervo Energy Secures Landmark 320 MW Power Purchase Agreements with Southern California Edison By: Robert Buluma In a move that underscores the growing demand for sustainable energy solutions, Fervo Energy, a pioneer in next-generation geothermal technology, has announced two monumental power purchase agreements (PPAs) with Southern California Edison (SCE). Totalling 320 MW, these agreements represent the world's largest geothermal PPAs to date, cementing geothermal energy's critical role in the transition to a cleaner energy future. A Milestone in Clean Energy Set against the backdrop of California's ambitious clean energy goals, the 15-year agreements will see SCE purchasing 24/7 carbon-free geothermal energy from Fervo's Cape Station project in southwest Utah. This power will serve approximately 350,000 homes across Southern California, bolstering the state's grid reliability with a steady supply of renewable energy. David Hochschild, Chair of the California Ener...