National Association of
Energy Service Companies

Partnering Today for a More Efficient Tomorrow

The National Association of Energy Service Companies, (NAESCO) is the leading advocacy and accreditation organization for Energy Service Companies dedicated to modernizing America’s building infrastructure through performance contracting.

Education/Events

Find a Member

Interested in becoming a member?

Join Today!

NAESCO's Signature Events

2025 R3 Conference and Expo - Save the Date!

November 3-5, 2025

Las Vegas, NV

2024 Event Photos

2025 June Members Meeting

**For NAESCO Members Only

June 9 - 10

Sonesta Fort Lauderdale Beach

999 N Fort Lauderdale Beach Blvd, Fort Lauderdale, FL 33304

View Event

Other Upcoming Events

2025 R3 Conference & Innovation Expo Media Kit

July 12, 2025

2025 R3 Conference & Innovation Expo – Media Kit Below are sample social media posts and links to images. Please include the link to the event in your post: https://members.naesco.org/calendar/Details/2025-annual-r3-conference-and-innovation-expo-1258419?sourceTypeId=Website Linkedin: Join me at R3, the premier event for the energy services industry, November 3-5 in Las Vegas. The R3 (Renovate, Retrofit, and Reduce) Conference…

NAESCO Becomes a Member of ASBO International

June 22, 2025

NAESCO Becomes a Member of ASBO International The National Association of Energy Service Companies (NAESCO) is now a member of the Association of School Business Officials International (ASBO International). With more than 98,000 public schools in the US, the K-12 market serves as one of the largest for the ESCO industry. Schools across the country…

NAESCO Members Among ESCOs awarded positions on the U.S. Army Energy Savings Performance Contracts (ESPC), Multiple Award Task Order Contract (MATOC)

June 22, 2025

NAESCO Members Among ESCOs awarded positions on the U.S. Army Energy Savings Performance Contracts (ESPC), Multiple Award Task Order Contract (MATOC) On June 9th, the US Army Corps of Engineers awarded 18 energy service companies (ESCOs) positions on the Energy Savings Performance Contracts (ESPC) IV, Multiple Award Task Order Contract (MATOC). Contract holders will compete…

SitelogIQ Acquires Path Company to Expand Service Offerings and Geographic Footprint

April 22, 2025

SitelogIQ Acquires Path Company to Expand Service Offerings and Geographic Footprint Strategic Combination of Two Highly Complementary Businesses Creates Market-Leading Energy Solutions Provider for Customers Throughout the U.S. MINNEAPOLIS, April 22, 2025 /PRNewswire/ — SitelogIQ, Inc. (“SitelogIQ”), a leading energy services and facility improvement solutions provider to the public sector and commercial and industrial end markets, today announced…

Spring 2025 Member News

April 15, 2025

Spring 2025 Member News (The following summaries may have been condensed) Ameresco Updates: Ameresco Partners with the City of Brockton to Modernize Historic Buildings and Promote Sustainability The City of Brockton has embarked on generational projects aimed at preserving two of its most beautiful and historically significant buildings: City Hall, built in 1892, and the…

Buildings are responsible for 40% of total energy consumption

Customer energy-related needs are broadening beyond just energy savings to include resilience, reduced operations and maintenance costs, improved operations, and sustainability.

Energy efficiency is getting the maximum use from energy consumed. The U.S. energy efficient retrofit services market experienced an estimated 6.2% CAGR from 2017 to 2022.