OPEN Regenerative Technologies

OPEN Regenerative Technologies, trading as OPEN Technologies, is a Canadian climate-tech company providing building decarbonization and energy-performance software. Emerging from the OPEN Green Building Society, founded in 2013, the company develops data-driven tools for benchmarking, retrofit planning, and emissions reduction in the built environment. Its platforms support municipalities, utilities, property owners, and housing providers with building energy analysis, carbon reporting, and large-scale decarbonization planning. OPEN Technologies combines software development, surrogate energy modelling, and policy expertise to help accelerate net-zero retrofit strategies across building portfolios and urban infrastructure.