Join Us

If you are interested in joining Efficiency Cities, please click the “Join Now” button below and then complete the survey on the next page. You will then start to receive our notifications of upcoming calls.
Or, if you have questions, email

Join the Efficiency Cities Network

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Call-in instructions:

Dial 1.800.391.1709. When a bridge number is requested, enter 127325.

During the call, your line will be muted. If you have a question,
please press 5* on your keypad to “raise your hand.”