Bluestone Energy recently completed an LED lighting and advanced controls retrofit project for Milton Academy, reports ACHR News. From the article: MILTON, Mass., and NORWELL, Mass. — Bluestone Energy Services LLC announced that it has upgraded the mechanical, controls, and lighting systems at Milton Academy, an independent college preparatory boarding and day school, as part of a campus-wide energy efficiency retrofit. The efficiency project is expected to save Milton over 1 million kilowatt hours, 31,000 […]