Summit’s decreased distribution emissions since 2013

5 million

Therms of natural gas conserved through energy efficiency programs in 2022


Volunteer hours donated in 2022


Sponsorships and charitable contributions in the communities we serve in 2022

Summit Utilities, Inc. Scores 98 Second Year in a Row for GRESB Environmental, Social, and Governance Evaluation


Centennial, Colorado (October 12, 2023) - Summit Utilities, Inc., (Summit) is honored to announce it earned a 98 on its 2022 Environmental, Social, an [ Learn More ]