In the USA, several major companies dominate the power generation sector. Here are some of the key players:
1. **Duke Energy** - Operates in the Southeast and Midwest, providing electricity to millions of customers.
2. **Exelon Corporation** - One of the largest utility companies, serving areas in the Mid-Atlantic and Midwest.
3. **Southern Company** - Provides electricity to the Southeastern United States and operates several subsidiaries.
4. **Consolidated Edison (Con Edison)** - Serves New York City and the surrounding areas.
5. **NextEra Energy** - A leader in renewable energy, with significant investments in wind and solar power.
6. **PPL Corporation** - Operates in several states, including Pennsylvania and Kentucky.
7. **Xcel Energy** - Serves customers in the Midwest and Western United States, with a focus on renewable energy sources.
8. **Pacific Gas and Electric (PG&E)** - Provides power to Northern and Central California.
9. **Entergy** - Operates in the Gulf Coast region, including Louisiana, Mississippi, and Texas.
10. **NRG Energy** - Provides energy and related services across the country, with a focus on both traditional and renewable sources.
These companies have significant roles in both traditional and renewable energy generation across the country.