EFIF tracked the $57.5 billion that was appropriated to the DOE via the 2021 Infrastructure Investment and Jobs Act. In five years since IIJA passed, less than half of DOE's funding has been obligated to recipients, and only 6% has been paid out.
efifoundation.org
Where is DOE’s IIJA Funding? - EFI Foundation
This analysis from EFI Foundation analyzes the amount of IIJA funding authorized by Congress for DOE that has reached recipients