The Department of Energy (DOE) has undergone a sweeping restructuring that eliminates or renames several clean-energy offices while elevating fossil fuels, nuclear energy, and critical mineral development — a shift that aligns squarely with the Trump administration’s “energy dominance” agenda.
The changes, published quietly in a new DOE organizational chart reveal the most significant realignment of federal energy priorities since the Bipartisan Infrastructure Law (BIL) created multiple clean-energy deployment offices in 2021. Many of those same offices — which collectively managed tens of billions in funding — no longer appear in DOE’s structure.
According to the chart and corroborating internal sources, the following offices have been removed or merged without public explanation:
A DOE source speaking to Latitude on background said EERE’s functions are being absorbed by a newly created Office of Critical Minerals and Energy Innovation (CMEI), an office that now reports directly to the Under Secretary of Energy.
Significantly, OCED, MESC, GDO, and SCEP were all created under the BIL to deploy billions for grid modernization, clean-energy manufacturing, and community energy initiatives. DOE has begun issuing cancellation lists indicating nearly $24 billion in awards may be rescinded.
This represents one of the largest rollbacks of congressionally directed clean-energy funding in U.S. history.
The restructuring elevates hydrocarbon and nuclear functions while rebranding others:
These additions mirror components of the former Office of Critical and Emerging Technology, created in 2023 to coordinate the work of national labs on AI, semiconductors, and quantum systems. That office no longer appears.
Outside experts note that while this shift deprioritizes decarbonization, it accelerates federal investment in nuclear, AI infrastructure, and critical mineral supply chains — all areas where the administration seeks geopolitical leverage.
According to IEA’s 2024 Critical Minerals Market Review, global clean-energy transitions still require a 150–250% increase in critical mineral supply by 2030. The prominence of CMEI on DOE’s new chart suggests that the administration sees mining, processing, and mineral security as the linchpin of U.S. energy strategy.
Preliminary lists circulating among DOE staff and grant recipients indicate potential cuts in:
These cancellations could disrupt dozens of hydrogen, geothermal, and long-duration storage demonstrations — many of which were mid-design or in early construction phases.
The American Council on Renewable Energy warned earlier this year that rolling back BIL-funded deployments could “erode private-sector market confidence for years,” given that OCED-backed first-of-a-kind projects often crowd in private capital.
One of the few stable areas in the new structure is the National Nuclear Security Administration (NNSA), which oversees nuclear weapons and waste management. All major NNSA sub-offices — Defense Programs, Nuclear Nonproliferation, Counterterrorism, Naval Reactors — remain unchanged.
This stability contrasts sharply with the uncertainty facing civilian clean-energy programs.
The new structure realigns DOE around traditional energy priorities and strategic technologies rather than climate-focused deployment. For industry leaders, several implications stand out:
Many companies with active DOE agreements will now need to reassess timelines, funding risk, and federal engagement strategies as the restructuring takes full effect.
