Contact Info

Member Video

Full Members

Energy Systems Group

Energy Systems Group (ESG), an indirect wholly owned subsidiary of CenterPoint Energy, Inc. (NYSE: CNP), is a leading energy services provider that specializes in energy efficiency, sustainability, and infrastructure improvement solutions in the government, education, healthcare, commercial, and industrial sectors. ESG also offers a full range of sustainable infrastructure solutions including waste-to-energy, distributed generation, and renewable energy. To learn more about ESG, visit