Debate on the implementation of ECO4 and ECO+

The Energy Company Obligation (ECO) is an obligation placed on energy suppliers with over 150,000 customers to deliver energy efficiency and heating measures to domestic premises. It focuses primarily on support for low income and vulnerable households. The current iteration of the scheme (ECO4) will run until March 2026.

This pack sets out background information about ECO, measures delivered under ECO and challenges to delivering ECO4. It also includes PQs and useful links.