The Energy Efficiency Alliance

Who We Are

The Energy Efficiency Alliance is a non-profit, tax-exempt 501(c)3 corporation dedicated to advancing energy efficiency in the Mid-Atlantic through education and awareness.

The EEA encompasses a growing network of state-based affiliates which monitor and support energy efficiency policies, regulations, and legislation at the local and state levels; educate the public about energy conservation and efficiency; provide forums for sharing best practices; provide rapid information-exchange platforms to keep abreast of energy efficiency developments as they happen; and promote feedback mechanisms on market transformation activities in the field. The EEA is committed to long-term, transformative clean energy solutions.

The Keystone Energy Efficiency Alliance was founded in 2006 to advocate for Pennsylvania’s flagship energy efficiency law, Act 129. 

The Energy Efficiency Alliance of New Jersey was founded in 2018 to represent the interests of the state’s burgeoning energy efficiency economy. 

Sustaining Members

Our Team

Erin Cosgrove

Erin Cosgrove

Director of Regulatory Affairs
    Matt Elliott

    Matt Elliott

    Executive Director
      Mary Jacobson

      Mary Jacobson

      Development Specialist
        D. Laninga

        D. Laninga

        Communications & Events Manager
          Leann Leiter

          Leann Leiter

          Director of Legislative Affairs
            Jeaneen Zappa

            Jeaneen Zappa

            Director of Operations

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              Contact Info

              215.910.4785
              info@keealliance.org
              14 S 3rd St
              Philadelphia PA 19106