Join NAESCO today!


Advocacy and Influence + Market Building and Business Development + Networking and Educational Opportunities

+ Valuable Resources and Benefits


Read what our members have to say about NAESCO

"Johnson Controls has been a member of NAESCO for over 20 years.  We have seen how NAESCO has adapted to serve its members with a timeless growth platform of advocacy, professional resources and high caliber events. NAESCO enables our industry to flourish with a unique value proposition,  a self-funding business model, that provides valuable economic  and environmental prosperity for our customers."

-Charles K. McGinnis, Vice President-Performance Infrastructure, North America, Johnson Controls Inc.

“NAESCO has been, and continues to be, the pre-eminent source for knowledge, guidance, support and networking for all issues related to the energy services industry.  Our membership has helped FSG gain valuable insight to the market, and has created great networking opportunities that can help our business grow.”

-Robert Ragozine, Managing Director Energy Services, Facility Solutions Group


Who Joins NAESCO?


- Energy Efficiency Contractors

- Demand Response providers

- Utility distribution companies

- Distributed generation companies

- Efficient and renewable technology suppliers, manufacturers, and distributors

- Engineers

- Consultants, lawyers, and industry specialists

- Project financiers

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Membership Categories


ESCO Member - ESCO Member Benefits
Energy Service Company (ESCO) - a company providing comprehensive energy and water efficiency, energy production and related value added services with the demonstrated ability to provide guaranteed performance and ongoing measurement and verification for the life of the contract.

  • US $7,960 annually (Companies with gross revenues of less than $25 million)
  • US $17,730 annually (Companies with gross revenues between $25-175 million)
  • US $18,560 annually (Companies with gross revenues of more than $175 million)


Energy Service Affiliate Member - US $7,500 annually - ESA Member Benefits
All energy service providers including utilities (utility-affiliated energy service companies acting as ESCOs in the marketplace must join as ESCO members); equipment manufacturers, distributors, and suppliers; engineering and design companies; financial institutions; companies engaged primarily in power marketing, brokering, commodity risk management, and facility management; consultants; and trade association representatives.


Associate Energy Service Affiliate Member - US $4,000 annually - AESA Member Benefits

Same as Energy Service Affiliate Member, but with annual gross revenues of less than $3 million.


International Member - US $2,000 annually - International Member Benefits
Companies or individuals domiciled outside the U.S. involved in selling energy products and/or services outside the U.S.  Companies domiciled outside of the U.S. with offices or representatives in the U.S. are not eligible to join in this category (see ESA or AESA categories).  Companies based in the U.S. which pursue international business opportunities are not eligible to join in this category.


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Additional Membership Information


Questions?  Contact Heidi Walters, Director of Membership and Communications 202-822-0950 or

1615 M Street, NW, Suite 800, Washington, DC 20036 | phone: 202/822-0950 | fax: 202/822-0955 | | Site Map