Innovative project with U.S. Department of Energy's National Renewable Energy Laboratory converts renewable electricity into renewable methane for storage in existing natural gas pipelines

Simulated natural gas line damage incident brings attention to importance of proper procedures during any excavation project

- Sempra Energy Grows Transmission and Distribution Footprint in Texas

Calgren's dairy biogas operation--first of its kind in California-captures methane from animal waste to reduce greenhouse gas emissions and provide pipeline quality renewable natural gas

Utility Receives ENERGY STAR Certified Market Homes Leader Award for Third Time Since 2015