Regulations & Permits

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We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.

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Informal draft rule changes to 173-441 WAC for Electricity Markets rulemaking

This document lists informal draft rule language changes to Chapter 173-441 WAC (Reporting of Emissions of Greenhouse Gases) for the Electricity Markets rulemaking.

https://ecology.wa.gov/informal-draft-rule-changes-to-173-441-wac-for-electricity-markets-rulemaking

Informal draft rule changes to 173-446 WAC for Electricity Markets rulemaking

This document lists informal draft rule language changes to Chapter 173-446 WAC (Climate Commitment Act Program) for the Electricity Markets rulemaking.

https://ecology.wa.gov/informal-draft-rule-changes-to-173-446-wac-for-electricity-markets-rulemaking

Presentation (WAC 173-441) 10-12-23 & 10-16-23

This is the presentation for the October 12 and 16, 2023 meetings to provide feedback on draft rule language for the Electricity Markets rulemaking.

https://ecology.wa.gov/presentation-wac-173-441-10-12-23-10-16-23

Presentation (WAC 173-441) 11-8-23

These are the presentation slides for the November 8, 2023 public meeting for Chapter 173-441 WAC, Electricity Markets rulemaking.

https://ecology.wa.gov/presentation-wac-173-441-11-8-23

Draft rule language (173-446B WAC) 11-13-23

This is draft rule language for Chapter 173-446B WAC, the Climate Commitment Act Funds Reporting Rulemaking.

https://ecology.wa.gov/draft-language-chapter-173-446b-wac

Presentation (WAC 173-441) 1-24-24

These are the presentation slides for the January 24, 2024 meeting on updated draft rule language for the Electricity Markets rulemaking.

https://ecology.wa.gov/presentation-wac-173-441-1-24-24

Presentation (WAC 173-424) 2-22-24

These are the presentation slides for the February 22, 2024 meeting for the Clean Fuel Standard rulemaking.

https://ecology.wa.gov/presentation-wac-173-424-2-22-24

Presentation (WAC 173-424) 2-28-24

These are the presentation slides for the February 28, 2024 meeting for the Clean Fuel Standard rulemaking.

https://ecology.wa.gov/presentation-wac-173-424-2-28-24

Clean Fuel Standard Rulemaking - May Presentation

.pdf slides for May 2nd and 8th Clean Fuel Standard Rulemaking webinars

https://ecology.wa.gov/presentation-wac-173-424-5-24

Listening Session: Liquid Fuels and Mass Balance Accounting

.pdf presentation for June 12, 2024 listening session on liquid fuels and mass balance accounting

https://ecology.wa.gov/presentation-wac-173-424-6-12-24

Draft proposed rules changes to 173-446 WAC

.pdf of draft rule changes for WAC 173-446

https://ecology.wa.gov/draft-rule-language-173-441-wac-7-1-26

CFS Rulemaking Updates

Slideshow presentation from the Sept. 9 and 12, 2024, CFS Rulemaking Update webinar

https://ecology.wa.gov/presentation-wac-173-424-9-9-and-9-12-2024

Washington State Climate Resilience Strategy Summary - English

Climate Resilience Strategy Summary in English

https://ecology.wa.gov/english-washington-state-climate-resilience-strategy-summary

Draft rule language (tracked) (173-446)

draft rule language for WAC 173-446, offsets protocols

https://ecology.wa.gov/draft-rule-language-173-446-wac-10-1-24

Presentation (WAC 173-424) 9-26 2024

Slideshow presentation from the Sept. 26, 2024, CFS Rulemaking Update webinar

https://ecology.wa.gov/presentation-wac-173-424-9-26-2024

Environmental Justice Presentation (WAC 173-446) 10-21-24

This is a presentation for the October 21, 2024 Environmental Justice listening session for Chapter 173-446 WAC, Cap-and-invest rulemaking.

https://ecology.wa.gov/presentation-wac-173-446-11-14-23-540261c1d121085d0b0e570d950387a7-1ecee0d19f94900fb988911963b64367

CFS Workshop on Draft Rule Language

Slideshow presentation

https://ecology.wa.gov/presentation-wac-173-424-12-5-and-12-11-2024

Combined Community Forum: CVP & HFC Rulemaking

Presentation deck for the Jan 29 combined community forum

https://ecology.wa.gov/presentation-wac-173-434-443-1-29-25

Presentation (WAC 173-423) 1-30-25

This is a presentation for the January 30, 2025 industry focused meeting for Chapter 173-423 WAC, Clean Vehicles Program rulemaking.

https://ecology.wa.gov/presentation-wac-173-423-1-30-25

Presentation (WAC 173-423) 2-3-25

This is a presentation for the February 3, 2025 public information session for Chapter 173-423 WAC, Clean Vehicles Program rulemaking.

https://ecology.wa.gov/presentation-wac-173-423-2-3-25