Energy Savings Performance Contracting in the Northwest from Ameresco


Ameresco is a leading energy services company (ESCO) in the Pacific Northwest, providing energy and water conservation projects to K-12 schools, higher education, local and state government, and commercial and industrial enterprises. Our expertise in energy savings performance contracting (ESPC) and our total system evaluation approach have helped public and private organizations generate millions of dollars of real water and energy savings while reducing their impact on the environment.

As part of Ameresco, a leading independent provider of comprehensive energy efficiency and renewable energy solutions for facilities throughout North America, we bring the benefits of our extensive experience in public and private enterprise energy efficiency projects to our clients and the communities in Washington and Oregon.

When you work with Ameresco, you’ll be partnering with a local, independent ESCO that understands the unique needs and challenges of building water and energy infrastructure in the Pacific Northwest, as well as a nationwide team with years of experience designing, building and operating solar thermal, wind, geothermal, biomass, biogas and photovoltaic solutions for private and public enterprises.

Our combination of local expertise and nationwide experience developing large and small-scale energy solutions provides the Pacific Northwest with complete energy delivery, renewable energy and energy management services. Whether you need a single solar-powered system for remote telecommunications operations, energy-saving retrofits to buildings, natatoriums or HVAC systems or a renewable-energy system to meet state and federal emissions guidelines, the energy professionals at Ameresco are ready to help.

Learn more about Ameresco's capabilities and services:

Contact Ameresco


222 Williams Avenue South, Suite 100
Renton, WA 98057

See our list of projects

See our Oregon energy efficiency page

See our Washington state energy efficiency page