Mary Keefe is running for reelection to represent the 15th Worcester District, a seat she has held since 2012. As the lead House sponsor of legislation to protect pollinator habitats, she has made environmental protection a key focus of her work. She has also worked with the Toxic Use Reduction Institute (TURI) to promote healthier businesses and communities. Her top priorities include protecting natural riverways, preserving open space, and supporting a just transition to a green economy workforce.