The First 100 Days of a Mike Lee Presidency: What the Record Suggests

Hero photo: The Utah State Capitol — via Wikimedia Commons.

01 The scenario

Mike Lee of Utah is a Republican senator in office since 2011 — Utah's 16th senator — who chairs the Senate Energy and Natural Resources Committee and was, before the Senate, a constitutional lawyer. This article asks a hypothetical question: if he were ever sworn in as president, what would the first 100 days look like based on his documented record? This is a scenario analysis, not a prediction that the person will become president and not an endorsement or criticism of the person.

Lee's record is a limited-government constitutionalist's agenda aimed at agencies: nuclear-deployment statute, an abolished TSA, energy deregulation, and federalism on public lands. A reasonable inference from these positions is that a Lee White House would open with the levers a president holds alone — NRC and DOE licensing directives, an expanded TSA Screening Partnership Program, executive orders on public-land leasing and monuments — while the Abolish the TSA Act and NEIDA would require congressional approval rather than unilateral presidential action.

02 The record: who Mike Lee is

Lee chairs the Senate Energy and Natural Resources Committee, taking the gavel in the 119th Congress, and also serves on Judiciary, where he historically chaired the antitrust subcommittee. He has been a senator since 2011. Before the Senate he was a constitutional lawyer, an Assistant U.S. Attorney in the District of Utah, a law clerk to Supreme Court Justice Samuel Alito, and general counsel to Governor Huntsman; he is the son of former U.S. Solicitor General Rex Lee.

The committee map matters for the scenario: the Energy gavel gives him the nuclear, public-lands and deregulation lanes. One caution from the digest: lee.senate.gov pages returned fetch errors in this research pass, so the biographical details (clerkships, Solicitor General lineage) come from the standard public record as summarized there, not re-verified at his official site.

03 Nuclear energy and AI-driven electricity demand

As Energy Committee chairman, Lee introduced the Nuclear Energy Innovation and Deployment Act (NEIDA, April 2026) with Sen. Dave McCormick (R-PA) to “modernize and clarify” DOE oversight of nuclear facilities and speed commercialization, citing a “valley of death” between demonstration projects and deployment amid rising electricity demand driven partly by AI. Lee: “The demand for electricity is increasing at a pace not seen in generations. We can meet that demand or we could be left behind.”

The lever split: NRC and DOE licensing reform is heavily administrative — a president can unilaterally speed reactor permitting via agency directives and DOE loan and grant priorities, which is the day-one version of this agenda. NEIDA itself would write the reform into statute. Evidence strength: moderate — the bill summary comes from a secondary source (totalnews), and the bill number was not verified on congress.gov in this pass.

04 Abolishing the TSA

In March 2025 Lee introduced the Abolish the TSA Act with Sen. Tommy Tuberville (R-AL) to dissolve the TSA within 90 days of enactment and privatize airport security under a new Office of Aviation Security Oversight. Lee: “The TSA has not only intruded into the privacy and personal space of most Americans, it has also repeatedly failed tests to find weapons and explosives.”

TSA operates under statutory authority — dissolving it requires Congress. But the digest identifies a real unilateral lever: the administration can expand the existing Screening Partnership Program, which uses private contractors at airport checkpoints, administratively. A president aligned with Lee could move in that direction on day one without touching the statute.

05 Energy independence and public lands

Lee's official Energy Committee profile describes him as “focused on advancing policies that promote American energy independence, reduce regulatory burdens, and protect federalism” and as “a leading advocate for local input and decision-making on land management.”

This is the densest unilateral territory in Lee's record: most federal land policy — more than 93 percent of Utah is federal land — runs through the executive agencies his committee oversees, and presidential executive orders on leasing and monument designations are unilateral levers. A Lee-aligned president could issue such orders on day one; his chairmanship would be the legislative counterweight in either direction.

06 Limited government and anti-bureaucracy

Lee's career theme, per the Energy Committee bio, is “defending the fundamental liberties of all Americans and advocating for America's founding constitutional principles.” His public statements during the DHS shutdown — “We're Being Paid — It's Time for the Senate to Get Back to Work,” captured by MRC-TV — are flagged in the digest as commentary, not legislation.

His historical SHIELD Act platform (reining in surveillance, Section 230 reform) is documented in the digest, but its status in the 119th Congress was not verified in this pass — there is not enough public evidence to determine its current status, and none is inferred.

07 Immigration and birthright citizenship

Per the Salt Lake Tribune (July 2026), Lee pushes for a constitutional amendment to end birthright citizenship. Evidence strength: moderate — this is a secondary source, and the digest is explicit that the Birthright Citizenship Act (S. 304) in the 119th Congress is sponsored by Sen. Graham, not Lee; do not attribute S. 304 to him.

The lever here is the steepest in the whole set: a constitutional amendment requires Congress plus the states — this would require congressional approval (and more) rather than unilateral presidential action. A president could attempt executive reinterpretation of birthright citizenship, but the digest flags that as litigation-prone, and there is not enough public evidence to determine how a Lee administration would sequence it.

08 What the record cannot tell us

The evidence runs out in specific places. No documented position was found on healthcare, on 2025 taxes (his reconciliation vote was not checked), or on agriculture — there is not enough public evidence to determine those positions, and none is inferred. The NEIDA bill number was not verified on congress.gov (secondary source only), lee.senate.gov returned fetch errors so his official-site biography was not re-verified, and the SHIELD Act's 119th-Congress status is unverified.

The birthright-citizenship position rests on one secondary source (Salt Lake Tribune, July 2026), and the S. 304 attribution question is resolved against him in the digest. His public remarks during the DHS shutdown are commentary, not legislation. Where evidence is incomplete, that is stated rather than filled in.

Disclaimer: this article is a scenario analysis based on the documented public record as of September 21, 2026. It is not a prediction that Mike Lee will become president, nor an endorsement or criticism of him or his positions. Where evidence is incomplete, that is stated rather than filled in.