Bluestone Energy Services’ recent efficiency project with Boston University was recently featured by the GreenSportsBlog. From the article: Boston University’s Track & Tennis Center will realize annual savings of 770,000 kWh (or 40% of its energy usage) by making the switch to LED lighting and controls. Bluestone Energy Services in nearby Norwell, MA managed the project, replacing the existing metal halide fixtures with new GE LED fixtures and Daintree wireless controls. BU Athletics will make out financially as well: Thanks to a […]