NSPJ is ENERGY STAR certified. ENERGY STAR certified buildings must meet strict federal standards set forth by the U.S. Environmental Protection Agency (EPA). NSPJ Architects help our clients achieve ENERGY STAR certification through the use of greener development processes, ENERGY STAR appliances, and other approaches to reduce the overall carbon footprint. Achieving ENERGY STAR certification for a home or business involves more than reducing your HERS index score. We can customize solutions to help achieve your energy efficiency goals.