The Green Button allows Ontarians to access and share electricity data in a standardized, secure manner.

Access to smart meter data—and the ability to share that data with innovative applications, products, services, and solutions—can help Ontario households and businesses conserve energy and better manage their electricity bills.

Below, you’ll find the most recent updates about the work being done around the Green Button in Ontario and around the world. Feel free to browse this site for more information for consumers, solution providers, utilities.