Report Gas Leak: 888-GAS-1-GAS
Customer Service: 800-624-2019

Delivering More

SEMCO ENERGY Gas Company’s Parent Company AltaGas releases its first Environmental, Social and Governance Report

We are pleased to present our inaugural Environmental, Social & Governance report, which outlines our ongoing efforts to improve our operational performance, reduce our environmental footprint and deliver social value. Follow our journey as we pursue operational excellence and provide clean, affordable energy to our customers and communities around the world: