Our Clients

Our energy and environmental policy practice attract clients from across the energy efficiency and clean energy industries, including technology and financial sector companies, energy trade associations, and non-profit organizations.

AnnDyl has had the pleasure of working with the following companies and organizations:

ABM Energy

Aclara Technologies LLC

Association for Demand Response and Smart Grid


Building Performance Association

Business Council for Sustainable Energy

Demand Response Smart Grid Coalition


Efficiency First

Environmental Defense Fund


Heating & Air Conditioning Contractors of Maryland (HACC)

Hannon Armstrong
Hydro Green Energy

Logistics Management Institute

Maryland Building Performance Association (MDBPA)

National Association of State Energy Officials

National Hydropower Association

Natural Resources Defense Council Action Fund

Northern California Power Agency


OutSmart Power Systems

Pearl National Home Certification

Renew Financial

Stanley Black & Decker
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