The FY2027 President's Budget requests $4.76B for Infrastructure and Operations, within Energy's Defense (050) account. That is up 42% on the FY2026 figure of $3.35B, which is the enacted appropriation.
FY2025–FY2027
| Fiscal year | Basis | Amount |
|---|---|---|
| FY2025 | enacted | $3,354.5M |
| FY2026 | enacted | $3,348.1M |
| FY2027 | request | $4,761.4M |
Bases are separate columns and are never summed into one figure.
Energy discretionary budget authority
From the OMB Public Budget Database — clean, summable, and the figure to cite for an agency total. It is the whole of Energy's discretionary request, not a total of the parsed lines above, and this page never adds the two together.
What this funds
Maintains, operates, and modernizes NNSA's facilities and infrastructure — funding facility operations, maintenance and repair, recapitalization, safety and environmental operations, and mission-enabling construction across the nuclear security enterprise.
Extracted from Energy Programs, p. 17. Verbatim; nothing here is paraphrased.
Ask this budget line
Answers come from the figures on this page and nothing else. These dollars are parsed from Energy's Congressional Justification and are approximate — confirm anything that matters against the cited page.
This page carries the budget justification only. Contract obligations live at hitchintel.com/vendors; open solicitations at hitchintel.com/opportunities.