The Efficiency Cities Network (ECN) is an informal policy learning network of government staff, researchers and technical assistance providers, and NGOs currently active in or committed to making scaled efforts at high-road energy retrofits of urban building stock. This website provides ECN members access to materials related to the Network.

The Efficiency Cities Network is hosted by COWS.

Our annual Year in Review call will take place on February 3 at 3pm Eastern. Register here.

Kate Gordon, Senior Vice President & Director for the Energy & Climate Program at Next Generation, joins us for the first time to offer her perspective. Our founder and the director of ECN and COWS Joel Rogers will offer his insight. And returning for his fifth time as Year In Review commentator, Scott Bernstein, President of the Center for Neighborhood Technology, will share his thoughts on what’s to come.


In the meantime, check out our library of past calls.

To receive call-in information and notification of upcoming calls, please join the ECN.