Boston's Mayor Michelle Wu is pushing the city toward a greener future by launching a pioneering networked geothermal heating project at Franklin Field Apartments. This initiative, unveiled in partnership with the Boston Housing Authority (BHA) and National Grid, aims to ditch fossil fuels in favor of geothermal energy, marking the city's first such undertaking and the second in National Grid's statewide program. Wu's administration is gunning for BHA to be free from fossil fuels by 2030, as part of a broader push to foster healthier communities.
Wu described the city's environmental strategy, saying, "Being the greenest city in America means that we will be best able to take care of not only the places we live, but the people we love." According to a city press release, she adds, "Every Boston family deserves a home that is affordable, safe, and healthy." This networked geothermal technology draws upon consistent ground temperatures to efficiently heat and cool buildings, resulting in decreased reliance on gas heating.
The project will overhaul the current gas boiler loop serving 129 units, swapping it out for geothermal bore holes and a thermal field. Residents, who currently rely on inefficient window air conditioners, will gain access to in-unit cooling through this system. National Grid's Lisa Wieland affirmed the collaborative efforts stating, "Key to transitioning away from fossil fuels is to develop and expand reliable alternatives."
Preparations for the geothermal pilot will begin in early 2024, with actual construction scheduled for 2025. BHA plans to lead resident discussions throughout the year with National Grid in support. Alongside the geothermal advancements, a federal grant of $1 million will swap out 80 gas stoves for electric alternatives in collaboration with various city and academic partners. Oliver Sellers-Garcia, Boston's Director of Green New Deal, emphasized the wider impact, “This project will result in invaluable findings on air quality benefits, as well as a template for how we can scale up delivery of electrical upgrades and fossil fuel-free equipment for residents who live in affordable and public housing.”
Geothermal heat pumps are reported to be four times more efficient than standard electric heaters, suggesting a significant reduction in the overall energy cost. Mayor Wu's administration, committed to a holistic Green New Deal, has already shifted over $2 million from fossil fuel heating investments at Franklin Field to bolster the electrification efforts. Wu's strategy not only addresses climate change but also aims to rectify socioeconomic and health disparities prevalent in communities like Dorchester.
