OSEA envisions a net-zero and climate resilient future for Ontario.

OSEA’s mission is to accelerate Ontario’s transition to low-carbon technologies by supporting sustainable energy jobs and businesses

OThe Ontario Sustainable Energy Association (OSEA) is dedicated to advancing a sustainable energy economy with thriving small-medium sized enterprises (SMEs) and green jobs. OSEA is a non-partisan, member-based, non-profit with a long history of advocating for clean energy on behalf of Ontario’s sustainable energy sector. OSEA works to remove barriers to growth for sustainable energy SMEs as a Designated Intervenor with the Ontario Energy Board. OSEA supports climate mitigation by promoting energy efficiency with the building stock and grid in Ontario. Our programs educate and foster collaboration among sustainable energy stakeholders, which includes the annual Green Energy Doors Open (GEDO) conference that showcases promising clean energy companies and technologies by selecting winners in different clean energy sectors for industry-wide recognition.

How We Do It: