OSEA's funding comes from a mixture of sources including membership fees, fee for service work, government and non-government grants and events.   Past grantors have included:

The Oak Foundation

Ontario Ministry of Agriculture, Food and Rural Affairs

The Ontario Trillium Foundation

The Community Power Fund

Toronto Atmospheric Fund

Ontario Ministry of Energy and Infrastructure

To learn more about OSEA’s performance and financials please review our annual reports:

2009 Annual Report – November 14, 2009, Toronto, Ontario
2010 Annual Report – November 14, 2010, Toronto, Ontario