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...
image source : AP/ Business Wire A groundbreaking study on the potential of geothermal energy in Texas has been published, drawing attention to the immense promise of this renewable source of energy. Geothermal energy, which harnesses heat from beneath the earth's surface, has been utilized for thousands of years for its therapeutic properties in hot springs. However, until now, the technology to extract this energy on a large scale has been restricted to areas near volcanoes. Researchers from five Texas universities, along with the International Energy Agency and the University Lands office, have found that the new advancements in geothermal energy extraction make it feasible to extract this energy anywhere. The lead author of the study, Ken Wisian of the School of Geo-sciences at the University of Texas Austin, spoke about their findings in an interview. Wisian cited three key factors that have made geothermal energy a more viable option: improvements in drilling speed and effici...