Environmental, Social & Governance

At Summit, keeping homes warm, businesses running and communities thriving by providing safe, reliable and responsible energy solutions is the core of what we do. To further that mission, we are committed to leading the way by integrating environmental, social and governance (ESG) sustainability principles into our work.

Our Commitment

Environmental Commitment

Summit is committed to conserving natural resources, helping to solve environmental challenges, and our impact on the environment through energy efficiency, pollution reduction and forward-thinking innovation.

Social Commitment

Our team and the communities we serve are the lifeblood of our company, which is why we are committed to sustainable economic and community development while supporting our team so we can lead fulfilling and healthy lives.

Governance Commitment

We are committed to setting the bar on being a progressive leader in structuring strong management practices that contribute to our overall resilience.

Our ESG Performance

The Global Real Estate Sustainability Benchmark (GRESB), assess and benchmarks ESG performance of assets within pension funds; GRESB is used as a benchmark for both real estate and infrastructure investments across the world. The Assessments are designed to compare participants to their peers and provides a roadmap of what actions can be taken to improve ESG performance. In 2023, GRESB awarded Summit 5 out of 5 stars for our ESG performance.


of 14 Gas Distribution Network Utilities


of 681 Infrastructure Assets

Click the buttons below to learn more about our ESG priorities.