Full Breakdown
Federal Judge Blocks Trump Administration’s Attempt to Transfer NCAR Supercomputing Center, Citing Political Retaliation
6/2/2026, 4:47:54 AM
The Injunction and Its Immediate Effect
On June 1 2026 Senior U.S. District Judge R. Brooke Jackson issued a preliminary injunction halting the National Science Foundation’s plan to transfer stewardship of the NCAR-Wyoming Supercomputing Center (NWSC) from the University Corporation for Atmospheric Research (UCAR) to the University of Wyoming. The order bars any divestiture of rights, resources, or responsibilities while UCAR’s lawsuit proceeds, finding the NSF action “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.”
Political Background and the Tina Peters Controversy
In December 2025 President Donald Trump publicly rebuked Colorado Governor Jared Polis for refusing to release former Mesa County clerk Tina Peters, calling the governor “weak and pathetic.” Trump issued a federal pardon that lacked legal standing because Peters’ convictions were under state law. The next day OMB Director Russell Vought announced on social media that the NSF would “break up” NCAR, labeling it a source of “climate alarmism.” The judge’s order cites this sequence as evidence of political motivation.
Key Players
President Donald Trump; Governor Jared Polis; former clerk Tina Peters; OMB Director Russell Vought; Senior Judge R. Brooke Jackson; National Science Foundation (NSF); University Corporation for Atmospheric Research (UCAR) and interim president Eric Barron; National Center for Atmospheric Research (NCAR); NSF program director Ellis; federal agencies including the Department of Defense, NASA, NOAA, FAA, and DOE.
Timeline of Events
- Dec 15 2025 – Trump attacks Polis over Peters.
- Dec 2025 – Trump issues a federal pardon for Peters.
- Jan 23 2026 – NSF Dear-Letter announces review of NWSC, sets March 13 comment deadline.
- Feb 12 2026 – NSF letters NCAR director stating decision to transfer stewardship.
- Mar 11 2026 – NSF program director meets UCAR, pressures rapid action.
- Mar 16 2026 – UCAR files lawsuit in Denver federal court.
- Apr 2026 – UCAR seeks preliminary injunction.
- Jun 1 2026 – Judge Jackson issues injunction; Polis commutes Peters’ sentence.
Scale and Scope of the NCAR-Wyoming Supercomputing Center
The NWSC serves more than 1,500 researchers from over 500 universities and research institutions. NCAR employs over 800 scientists, engineers, and support staff. The center underpins hurricane forecasting, wildfire modeling, space-weather monitoring, and the National Water Model. Agencies that rely on its output include the Department of Defense, NASA, NOAA, the FAA, and the Department of Energy. After the transfer announcement, eight lab employees, 16 staff from other divisions, and nine community-program workers resigned, with more than half citing uncertainty.
Stakes for Science, Security, and the Economy
Disruption of the supercomputing center could impair national-security forecasting, public-safety alerts, and economic activities tied to agriculture, water resources, power-grid stability, and aviation safety. Loss of specialized expertise threatens the operational stability of modeling systems used by the military and federal agencies.
Official Statements and Legal Reasoning
UCAR interim president Eric Barron said the center’s work “supports national security, public safety, and economic prosperity” and that divesting it would jeopardize advances in weather and space-weather modeling. The NSF declined comment. Judge Jackson concluded the NSF failed to provide a reasoned explanation, ignored its own public-comment process, and likely violated the Administrative Procedure Act, noting a possible First-Amendment issue with a pre-approval restriction on public statements.
Criticism of the NSF Decision
OMB Director Russell Vought described NCAR as “one of the largest sources of climate alarmism.” A senior White House official linked the breakup to Colorado’s governor, stating, “Maybe if Colorado had a governor who actually wanted to work with President Trump, his constituents would be better served.” Internal documents also suggested motives related to NCAR’s diversity, equity, and inclusion programs and its climate-research agenda.
Conflicting Reports and Unresolved Issues
The NSF set a March 13 deadline for public comments but issued its transfer decision on Feb 12, before the comment period closed. The agency offered no performance-deficiency justification, and the precise legal basis for the alleged political retaliation remains contested.
Verbatim Quotes
- “We are pleased that Judge Jackson recognized how damaging the proposed transfer of the NWSC to another operator would be for the nation’s scientific community,” — Eric Barron, Interim President, UCAR
- “Because NSF has said so,” — Ellis, NSF Program Director (court record)
- “the record contains evidence that the decision may … have been motivated by the Trump Administration’s dispute with the State of Colorado.” — Judge R. Brooke Jackson, injunction order
- “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law,” — Judge R. Brooke Jackson, injunction finding
- “Maybe if Colorado had a governor who actually wanted to work with President Trump, his constituents would be better served,” — Senior White House official (court documents)
What’s Next
The injunction remains in effect while UCAR’s lawsuit proceeds; the NSF may appeal the order and must address the identified procedural deficiencies. NCAR continues operations under UCAR management, but further litigation could shape the future of federal high-performance computing stewardship and the broader political dispute over Colorado’s governance.
