City of Chandler moves forward with solar installations at city facilities

June 16, 2025
Solar panels on the parking structure at the Chandler Downtown ibrary

CHANDLER, Ariz. – The City of Chandler recently approved a Master Energy Services Agreement with Ameresco, Inc., for new solar installations at city facilities, in an amount not to exceed $34,028,753.

In 2023, the Chandler City Council added Sustainability & Technology as a focus area in its Strategic Framework. This decision underscored the city's commitment to advancing smart energy solutions aimed at reducing service costs and enhancing environmental resilience.

A solar feasibility study was completed which looked at the viability of various solar installation options, including ground-mounted, roof-mounted, and solar-covered parking configurations across 25 municipal facilities.

Ameresco, Inc., completed detailed engineering plans and finalized the portfolio of 23 city facilities deemed suitable for solar installations. They include:

  • Airport Water Reclamation Facility (AWRF)
  • Ocotillo Water Reclamation Facility (OWRF)
  • Pecos Surface Water Treatment Facility
  • City Hall
  • Fire Administration Building
  • Information Technology Building
  • Chandler Nature Center
  • Chandler Heights Substation
  • Public Safety Training Facility
  • Parks & Facilities Service Center
  • McQueen Yard
  • Transportation & Development Building
  • Sunset Library
  • Fire Stations 1-3 and 5-11

This proposed Master Energy Services Agreement enters the City of Chandler into a 20-year agreement with Ameresco, Inc., for a comprehensive energy savings initiative. Current estimates project gross savings of approximately $42.4 million over the 20-year period.

The solar panels carry a 25-year warranty but are tested to function effectively for up to 35 years, potentially generating additional savings over the extended lifespan. The project is anticipated to reach its break-even point in 15 years.

Construction is expected to be completed in 2026.

 

Media contact:           
Jennifer Honea           
City of Chandler, Public Information Officer
480-782-2228