In the USA, electricity is supplied by a mix of different organizations, depending on where you live. These include:
1. **Utility Companies**: These are the main suppliers and distributors of electricity. They provide the power from power plants to homes and businesses. Some well-known utility companies include:
- **Pacific Gas and Electric (PG&E)** in California
- **Con Edison** in New York
- **Duke Energy** in the Southeast
- **Florida Power & Light (FPL)** in Florida
2. **Independent Power Producers (IPPs)**: These companies generate electricity but may not be directly involved in delivering it. They sell the electricity to utility companies, which then distribute it.
3. **Regional Transmission Organizations (RTOs) and Independent System Operators (ISOs)**: These organizations help manage the electricity grid and ensure that power generated by various producers is distributed efficiently across different regions.
4. **Government and Municipal Providers**: Some areas have government-run or municipal utilities that manage electricity supply for specific regions or cities, like **Los Angeles Department of Water and Power (LADWP)** in Los Angeles or **Seattle City Light** in Seattle.
5. **Renewable Energy Providers**: Some utilities and companies focus specifically on supplying electricity generated from renewable sources like solar, wind, and hydroelectric power.
Electricity in the U.S. is generated from a combination of sources, including coal, natural gas, nuclear, hydroelectric, and increasingly, renewable energy like wind and solar. However, the exact mix depends on your location.