Reliant Energy
| Company type | Subsidiary | 
|---|---|
| Industry | Electric utilities | 
| Founded | 2000 | 
| Headquarters | Houston, Texas | 
| Area served | Texas, US | 
| Key people | Elizabeth Killinger (president) | 
| Products | Electricity generation Electric power transmission distribution | 
| Parent | NRG Energy | 
| Website | www | 
Reliant Energy Retail Holding, LLC is an American energy company based in Houston, Texas. It serves the state of Texas.