The network could help increase the low number of charging stations, encouraging more people to buy electric vehicles.
No Republican in Congress voted for the Inflation Reduction Act. But their districts and states will greatly benefit from the investments spurred by the law.
The automaker said it would invest 40 billion euros, or $47 billion, on electric cars, vans and light commercial vehicles by 2030.
Daimler reported unexpectedly strong profits, underlining a rebound by traditional carmakers despite the pandemic.