Earth Advantage, Inc.

Established as an independent nonprofit in 2005 by Portland General Electric (PGE), Earth Advantage, Inc. is a US-based organization headquartered in Portland, Oregon, specializing in climate-friendly housing, building energy efficiency, and environmental data solutions. Its activities include residential green building certification, home energy assessments, professional training, and software development. Its digital offerings include the Green Building Registry, a SaaS platform aggregating verified home energy performance and certification data for real estate professionals, lenders, and homebuyers, and Home Energy Fit, which supports quality assurance for home energy scoring programs. Earth Advantage also collaborates with public agencies on housing decarbonization initiatives.