As of November 2024 NRG Energy has a market cap of $17.89 Billion USD. This makes NRG Energy the world's 1062th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Nov 3rd, 2024 the market cap of NRG Energy was reported to be: