SAN FRANCISCO–(BUSINESS WIRE)–PulteGroup, the third-largest homebuilder in the US, has entered into a new partnership with SPAN to use its products as their preferred EMS solution for electric homes. The goal of this partnership is to provide homeowners with high-quality energy management features, exceed energy and building code requirements, and create electrical grid benefits through more efficient systems. When constructing energy-efficient homes, builders usually face expensive utility s