OSEA (Ontario Sustainable Energy Association) is the leading provincial industry association advocating for the development and growth of businesses in the sustainable energy sector. They focus on supporting technology developers, manufacturers, and professionals such as consulting engineers, project managers, contractors, investors, lawyers, and insurance providers. OSEA recognizes the importance of academia and research in providing leadership and vision to the sector.

They believe in an ecologically and economically sustainable energy system for Ontario that optimizes the use of clean energy generation and transmission. OSEA understands that different parts of Ontario have different energy needs and supports the reduction of greenhouse gas emissions. They promote the development of innovative technologies like hydrogen fuel cells, bioenergy, and advanced energy storage solutions.

OSEA also advocates for better energy solutions in Ontario's north, particularly for remote and off-grid First Nation communities. They support the growth of all green energy technologies, including biomass energy, district energy, hydrogen fuel cells, and solar photovoltaic systems. Additionally, OSEA promotes the export of Ontario's sustainable energy technologies to create new high-value manufacturing and professional service jobs, contributing to economic development.

By joining OSEA, individuals and businesses have the opportunity to be part of the clean energy movement in Ontario