- Caribbean Electric Utilities Association
- Trade and services association for the Caribbean power industry. Provides training, services and networking to its members and associates.
- United States Energy Association
- The USEA is the U.S. Member Committee to the World Energy Council (WEC). USEA manages "Our Nation's Energy Partnership Program" that partners utilities in the U.S. and those in developing countries.
- VGB PowerTech
- Association of power and heat generating utilities. Aims at enhancing economically and ecologically power plant erection and operation.
- Virginia, Maryland and Delaware Association of Electric Cooperatives
- A trade association serving 14 member electric cooperatives in Virginia, Maryland and Delaware.
- Water Quality Association
- WQA is an international trade association representing the household, commercial and industrial water quality improvement industry.