Cynthia Lummis

Lifetime Rating

94%

Cynthia Lummis

Senator · Republican

Congress

Strong Conservative

2025 Conservative Excellence

2025 CPAC Rating

100%

State

WY

CPAC Rating History

2009201020112012201320142015201620212022202320242025
Annual CPAC RatingLifetime RatingRepublican Senate Avg

Voting Record

H.R. 1; S. Amdt. 2812 to S. Amdt. 2360; Roll Call Vote 3552025 - U.S. Senate
Increasing Taxes on the Most Productive Americans

This Sen. Susan Collins (CPAC Lifetime Rating 43%) amendment would increase the top tax rate once again to 39.6 percent. CPAC opposes punishing the most productive Americans with higher taxes that discourage investment and job creation, and opposed this amendment.  The Senate defeated the amendment on July 1, 2025, by a vote of 22-78 (18 Republicans and 3 Democrats voted in favor). Democrat Aye Votes: Sen. Jon Ossoff (D-GA), Sen. Mark Warner (D-VA), Sen. Raphael Warnock (D-GA)

Conservatives Oppose

S. 9; Roll Call Vote 1002025 - U.S. Senate
Protection of Women and Girls in Sports Act of 2025

This motion is to end debate and proceed to a vote on S. 9. This bill, sponsored by Sen. Tommy Tuberville (CPAC Lifetime Rating 93%), makes it a violation of Title IX for biological males to participate in athletic programs designated for women and girls. CPAC believes in protecting the integrity of women’s athletics and the hard-won opportunities of female athletes, and supported this bill.  The Senate defeated the motion to end debate on March 3, 2025, by a vote of 51-45, failing to reach the 60 votes required (all Republicans present voted in favor, and all Democrats present voted against).

Conservatives Support

H.R. 1; S. Amdt. 2745 to S. Amdt. 2360; Roll Call Vote 3602025 - U.S. Senate
Freeing the Taxpayer from Green-Energy Tax Credits

This Sen. Mike Lee (CPAC Lifetime Score 99%) Amendment would eliminate wind and solar tax credits. CPAC opposes cronyist government subsidies that pick winners and losers in the energy market and force taxpayers to bankroll the radical green agenda, and supported this amendment.  The Senate defeated the amendment on July 1, 2025, by a vote of 21-79 (32 Republicans and all Democrats voted against).

Conservatives Support

S. Con. Res. 7; S. Amdt. 436; Roll Call Vote 802025 - U.S. Senate
Making The Covid Budget Problems Permanent

This Sen. Jeanne Shaheen (CPAC Lifetime Rating 4%) amendment would make permanent the “temporary” tax credits for health insurance approved during the Covid spending spree. CPAC opposes making emergency spending permanent and burdening taxpayers with ever-expanding government programs, and opposed this amendment.  The Senate defeated this amendment on February 21, 2025 by a vote of 48-52 (1 Republican and all Democrats voted in favor). Republican Aye Vote: Sen. Lisa Murkowski (R-AK)

Conservatives Oppose

H.R. 1; S. Amdt. 2414 to S. Amdt. 2360; Roll Call Vote 3412025 - U.S. Senate
Uncapping Spending on Elizabeth Warren’s CFPB

This amendment to H.R. 1 would remove the spending cap on the Consumer Financial Protection Bureau, an unaccountable bureaucracy created by Sen. Elizabeth Warren. CPAC supports budget caps that rein in out-of-control government spending and opposed this amendment.  The Senate defeated the motion on June 30, 2025, by a vote of 47-53 (all Republicans voted in against, and all Democrats voted in favor).

Conservatives Oppose

S. 6; Roll Call Vote 112025 - U.S. Senate
Born-Alive Abortion Survivors Protection Act

This bill, sponsored by Sen. James Lankford (CPAC Lifetime Rating 88%), requires that when a botched abortion results in a live birth, the baby must be given the same medical care and attention received by any other newborn child. CPAC considers every abortion a human tragedy and believes that every life, including those who survive an abortion, deserves protection and CPAC supported this bill. The Senate defeated the motion to end debate on January 22, 2025 by a vote of 52-47, failing to reach the 60 votes required (all Republicans present voted in favor, and all Democrats voted against).

Conservatives Support

S. Con. Res. 7; S. Amdt. 922; Roll Call Vote 852025 - U.S. Senate
Strengthening Congressional Oversight

This Sen. Mike Lee (CPAC Lifetime Rating 99%) amendment to S.Con. Res. 7  would give Congress final approval over any new major regulation proposed by federal agencies in the executive branch, restoring the constitutional balance of power. This amendment is similar to the Reins Act. CPAC supports reining in the unelected bureaucracy and strengthening congressional oversight, and supported this amendment. The Senate passed the amendment on February 21, 2025, by a vote of 53-47 (all Republicans voted in favor, and all Democrats voted against).

Conservatives Support

S. Con. Res. 7; S. Amdt. 957; Roll Call Vote 842025 - U.S. Senate
Food Stamp Reform

This amendment from Sen. Ben Ray Lujan (CPAC Lifetime Rating 4%) to the reconciliation bill would undo Republican reforms to the food stamp (SNAP) program. CPAC believes there must be more accountability in the welfare system that encourage self-sufficiency, not endless government handouts. CPAC opposed this attempt to undo those common-sense reforms. The Senate defeated the amendment on February 21, 2025 by a vote of 47-53 (all Republicans voted against, and all Democrats voted in favor).

Conservatives Oppose

H.R. 1968; S. Amdt. 1266; Roll Call Vote 1322025 - U.S. Senate
Cutting Funding From USAID

The Sen. Rand Paul (CPAC Lifetime Rating 97%) amendment reduces funding for the Agency for International Development. CPAC supports eliminating waste, fraud, and abuse at an agency that has squandered taxpayer dollars on foreign firms and failed to deliver results for the American people, and supported this amendment.  The Senate defeated the amendment on March 14, 2025, by a vote of 27-73 (26 Republicans and all Democrats voted against).

Conservatives Support

H.R. 3944; S. Amdt. 3414 to S. Amdt. 3411; Roll Call Vote 4762025 - U.S. Senate
Scaling Back Farm Subsidies

This Sen. John Kennedy (CPAC Lifetime Rating 82%) amendment would reduce agricultural programs by 2% across the board. CPAC supports reducing wasteful subsidy programs that overwhelmingly benefit wealthy landowners and corporate agriculture at the expense of hardworking taxpayers, and supported this amendment.  The Senate defeated the amendment on August 1, 2025, by a vote of 14-81 (37 Republicans and all Democrats present voted against).

Conservatives Support

S. 5; Roll Call Vote 72025 - U.S. Senate
The Laken Riley Act: Protecting Americans from Illegal Immigrant Criminals

This bill, known as the Laken Riley Act and sponsored by Sen. Katie Britt (CPAC Lifetime Rating 81%), requires the detention of illegal aliens who have been charged with serious crimes, ending the dangerous catch-and-release policies that put American communities at risk. CPAC believes that protecting American citizens from criminal illegal aliens is a fundamental duty of the federal government and supported this bill.  The Senate passed S. 5 on January 20, 2025, in a 64-35 vote (all Republicans and 12 Democrats voted in favor), and President Donald J. Trump signed the measure into law on January 29, 2025.

Conservatives Support

H.J. Res. 89; Roll Call Vote 2812025 - U.S. Senate
Stopping California’s Low Emissions Policy

This resolution invokes the Congressional Review Act to take away California’s special exemption that allows them to implement a low NOx rule. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes special regulatory carve-outs that allow California to impose its radical environmental agenda on consumers and supported this resolution. The Senate passed the motion on May 22, 2025, by a vote of 49-46 (all Republicans present voted in favor, and all Democrats present voted against), and President Donald J. Trump signed the measure into law on June 12, 2025.

Conservatives Support

H.J. Res. 75; Roll Call Vote 2282025 - U.S. Senate
Stopping DoE Regulations on Commercial Refrigerator-Freezers

This resolution invokes the Congressional Review Act to reject a Department of Energy rule that increases the price of already expensive commercial refrigerator-freezers. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled.  CPAC opposes unnecessary regulatory burdens that raise prices for American consumers and supported this resolution. The resolution passed the Senate on May 1, 2025, by a vote of 52-45 (all Republicans present voted in favor, and all Democrats present voted against), and President Donald J. Trump signed the measure into law on May 9, 2025.

Conservatives Support

H.J. Res. 24; Roll Call Vote 1622025 - U.S. Senate
Rejecting a Regulation on Walk-In Coolers and Freezers

This resolution invokes the Congressional Review Act to reject unnecessary energy-use regulations on walk-in coolers and freezers. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes unnecessary regulatory burdens that force consumers and small businesses to pay for more expensive products and supported this resolution.   The Senate passed the rule rejection on April 3, 2025, by a vote of 53-42 (all Republicans voted in favor, and all Democrats present voted against). President Donald J. Trump signed the measure into law on May 9, 2025.

Conservatives Support

S. Con. Res. 7; Roll Call Vote 772025 - U.S. Senate
Placing Limits on Reckless Government Spending

This Sen. Rand Paul (CPAC Lifetime Rating 97%) amendment would require deficit reduction to be part of the reconciliation bill. CPAC supports reining in reckless government spending and returning to fiscal responsibility, and supported this amendment. The Senate defeated the amendment on February 21, 2025 by a vote of 24-76 (29 Republicans and all Democrats voted against).

Conservatives Support

H.R. 4; S. Amdt. 2855 to S. Amdt. 2853; Roll Call Vote 3972025 - U.S. Senate
Pouring More Money into Public Broadcasting

This amendment, introduced by Sen. Tammy Baldwin (CPAC Lifetime Rating 2%), would remove sections that defund the Corporation for Public Broadcasting. CPAC supports defunding this government relic from the 1960s that is no longer necessary now that Americans have hundreds of media choices, and opposed this amendment.  The Senate defeated the amendment on July 16, 2025, by a vote of 47-52 (1 Republican and all Democrats present voted in favor). Republican Aye Vote: Sen. Lisa Murkowski (R-AK)

Conservatives Oppose

H.R. 4; Roll Call Vote 3982025 - U.S. Senate
Restoring Wasteful Government Spending

This motion recommits the bill to committee with instructions to eliminate the rescissions called for to reduce spending. CPAC supported the rescissions that cut wasteful deficit spending and opposed this motion on June 3, 2025. The Senate defeated the motion by a vote of 48-51 (2 Republicans and all Democrats present voted in favor). Republican Aye Votes: Sen. Susan Collins (R-ME), Sen. Lisa Murkowski (R-AK)

Conservatives Oppose

H.R. 1; S. Amdt. 2771 to S. Amdt. 2360; Roll Call Vote 3442025 - U.S. Senate
Attempting To Block Republican Efforts to Defund Planned Parenthood

This Sen. Patty Murray (CPAC Lifetime Rating 2%) amendment removes the provision that prevents taxpayer funds from going to Planned Parenthood. CPAC considers every abortion a human tragedy and opposes forcing taxpayers to fund the nation’s largest abortion provider, and opposed this amendment.  The Senate defeated the amendment on June 30, 2025, by a vote of 49-51 (2 Republicans and all Democrats present voted in favor). Republican Aye Votes: Sen. Susan Collins (R-ME), Sen. Lisa Murkowski (R-AK)

Conservatives Oppose

H.J. Res. 87; Roll Call Vote 2792025 - U.S. Senate
Bringing Back Trucks to California

This resolution invokes the Congressional Review Act to take away the special exemption given to California to force people to buy zero-emission trucks. The Congressional Review Act (CRA) is a law that lets Congress overturn federal agency regulations. After a federal agency creates a new rule, Congress has 60 legislative days to review it. If both houses of Congress pass a Joint Resolution of Disapproval and the President signs it, the rule is cancelled. CPAC opposes California’s radical overregulation of vehicles that threatens consumer choice and drives up costs for all Americans, and supported this resolution. The Senate passed the motion on May 22, 2025, by a vote of 51-45 (all Republicans present voted in favor, and all Democrats present voted against), and President Donald J. Trump signed the measure into law on June 12, 2025.

Conservatives Support

H.R. 1; S. Amdt. 2847 to S. Amdt. 2360; Roll Call Vote 3672025 - U.S. Senate
Derailing the One Big Beautiful Bill with Earmarks

This amendment to the reconciliation bill, introduced by Sen. Mark Warner (CPAC Lifetime Rating 6%), directs lease payments from metropolitan airports towards aviation safety improvements. CPAC viewed this amendment as an earmark and a deliberate attempt to derail the One Big Beautiful Bill, and opposed this amendment. The amendment was defeated on July 1, 2025, in a vote of 50-50 (3 Republicans and all Democrats voted in favor). Republican Aye Votes: Sen. Jerry Moran (R-KS), Sen. Susan Collins (R-ME), Sen. Lisa Murkowski (R-AK)

Conservatives Oppose

20 votes shown

Annual CPAC Ratings

Year
2025
CPAC Rating
100%
Lifetime Rating
94%
Conservative Excellence
Year
2024
CPAC Rating
93%
Lifetime Rating
93%
Conservative Excellence
Year
2023
CPAC Rating
90%
Lifetime Rating
94%
Conservative Excellence
Year
2022
CPAC Rating
91%
Lifetime Rating
94%
Conservative Excellence
Year
2021
CPAC Rating
90%
Lifetime Rating
94%
Conservative Excellence
Year
2016
CPAC Rating
96%
Lifetime Rating
95%
Conservative Excellence
Year
2015
CPAC Rating
96%
Lifetime Rating
94%
Conservative Excellence
Year
2014
CPAC Rating
92%
Lifetime Rating
94%
Conservative Excellence
Year
2013
CPAC Rating
88%
Lifetime Rating
94%
Conservative Achievement
Year
2012
CPAC Rating
92%
Lifetime Rating
96%
Conservative Excellence
Year
2011
CPAC Rating
92%
Lifetime Rating
97%
Conservative Excellence
Year
2010
CPAC Rating
100%
Lifetime Rating
100%
Conservative Excellence
Year
2009
CPAC Rating
100%
Lifetime Rating
100%
Conservative Excellence

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