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Senate bill · 114th Congress · Public Law 114-11

Energy Efficiency Improvement Act of 2015

S. 535Introduced Feb 23, 2015Policy area: Energy

Became law on Apr 30, 2015.

Sponsor: Sen. Rob Portman R-OH
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Where it went

Latest action: Apr 30, 2015 — Became Public Law No: 114-11.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

7 cosponsors — 3 Republicans, 3 Democrats, 1 independent

4 of 7 cosponsors (57%) are from the other party.

Kelly Ayotte (R-NH), Michael Bennet (D-CO), Susan Collins (R-ME), Al Franken (D-MN), Cory Gardner (R-CO), Joseph Manchin (I-WV), Jeanne Shaheen (D-NH).

More from the sponsor

Other 114th Congress bills sponsored by Sen. Rob Portman.

Sponsor’s state and district

Ohio in Congress

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Data as of Sep 23, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.