SB 5175 Washington Senate · 2025-2026 Regular Session

Concerning the photovoltaic module stewardship and takeback program.

Senate Bill 5175 establishes a photovoltaic module stewardship and takeback program in Washington state. It requires manufacturers of photovoltaic modules to finance and implement a system for the convenient, safe, and environmentally sound recycling of these modules. Manufacturers, individually or through a stewardship organization, must submit a plan to the Department of Ecology detailing how they will cover the costs of collection, management, and recycling, ensuring no charge to the last owner. The program aims to minimize hazardous substances and maximize the recovery of valuable materials, including rare earth elements, from used solar panels.
Bill status signed all 5 stages cleared
Introduction
Jan 2025
Committee Review
Apr 2025
Senate Passage
Apr 2025
House Passage
Apr 2025
Signed into Law
Apr 2025
Introduced Jan 8, 2025 Signed Apr 22, 2025
Maddy AI version diff · 4 comparisons

What changed between versions

Engrossed Second Substitute Bill Second Substitute Passed Legislature · 1 edit
MINOR
The primary change is the addition of a formal certification page confirming that the bill has been passed by both the Senate and the House of Representatives. This document serves as official proof of the bill's legislative approval and readiness for the next steps in the legal process, such as signing by the Governor.
TECHNICAL

Added a Certification of Enrollment page with signatures from the Secretary of the Senate and Speaker of the House, confirming the bill passed both chambers on specific dates.

Floor votes · Senate Mar 5, 2025 · House Apr 10, 2025

How they voted

510
Passed
Total votes 51
Mar 5, 2025
D Democratic31
31 Yea
100% Yea
R Republican20
20 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
40
Key actions
20
Committee
19
Apr 22, 2025
Signed into law
Governor signed.
executive
Apr 16, 2025
Lower · Passed
Speaker signed.
lower
Apr 15, 2025
Upper · Passed
President signed.
upper
Apr 10, 2025
House · Passed
House Vote: pass (59-38-3)
house
Apr 8, 2025
Committee
Referred to Rules 2 Review.
lower
Apr 5, 2025
Lower · Passed
Minority; do not pass.
lower
Apr 5, 2025
Lower · Passed
APP - Majority; do pass.
lower
Apr 5, 2025
Lower · Passed
Executive action taken in the House Committee on Appropriations at 9:00 AM.
lower
Apr 4, 2025
Lower · Passed
Public hearing in the House Committee on Appropriations at 1:30 PM.
lower
Mar 28, 2025
Committee
Referred to Appropriations.
lower
Mar 26, 2025
Lower · Passed
Minority; do not pass.
lower
Mar 26, 2025
Lower · Passed
ENVI - Majority; do pass.
lower
Mar 26, 2025
Lower · Passed
Executive action taken in the House Committee on Environment & Energy at 4:00 PM.
lower
Mar 20, 2025
Lower · Passed
Public hearing in the House Committee on Environment & Energy at 8:30 AM.
lower
Mar 5, 2025
Upper · Passed
Floor amendment(s) adopted.
upper
Feb 28, 2025
Upper · Passed
Minority; without recommendation.
upper
Feb 28, 2025
Upper · Passed
Minority; do not pass.
upper
Feb 28, 2025
Upper · Passed
Executive action taken in the Senate Committee on Ways & Means at 1:30 PM.
upper
Feb 18, 2025
Upper · Passed
Public hearing in the Senate Committee on Ways & Means at 4:00 PM.
upper
Feb 10, 2025
Committee
Referred to Ways & Means.
upper
Feb 7, 2025
Committee
And refer to Ways & Means.
upper
Feb 7, 2025
Upper · Passed
Minority; without recommendation.
upper
Feb 7, 2025
Upper · Passed
Executive action taken in the Senate Committee on Environment, Energy & Technology at 10:30 AM.
upper
Jan 17, 2025
Upper · Passed
Public hearing in the Senate Committee on Environment, Energy & Technology at 10:30 AM.
upper
1 primary · 3 co-sponsors

Sponsors