HB 2150
In CommitteeHouse
Climate policy/reporting
Making the implementation of climate policy contingent on the department of ecology reporting greenhouse gas emissions in a manner that allows for measuring the effectiveness of those policies.
This status may be delayed. See Action History below for the latest updates.
How does a bill become law?
- Introduced: The bill is filed and assigned a number.
- Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
- Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
- Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
- Governor: The Governor reviews the bill and decides whether to sign or veto it.
- Signed: The bill has been signed into law.
AI Analysis
This bill requires Washington’s Department of Ecology and Department of Commerce to publish quarterly greenhouse gas emissions reports starting in 2027, with the first report due by March 31, 2027. If those reports are not published on time, six major climate programs—including cap-and-invest, clean fuels, and building energy standards—must be paused until reporting resumes. The bill aims to ensure accountability by linking continued enforcement of costly climate policies to transparent, timely data on whether they are reducing emissions.
- Requires the Department of Ecology and Department of Commerce to publish a quarterly greenhouse gas emissions report starting January 1, 2027, with the first report due March 31, 2027.
- Each quarterly report must include emissions data through the calendar quarter that ended exactly one year prior to the report date, and cover all major sectors (electricity, transportation, buildings, manufacturing, agriculture) and wildfire emissions.
- If the required quarterly emissions reports are not published on time, enforcement of six major climate programs is automatically paused: zero-emission vehicle program, refrigerant management program, cap-and-invest program, clean fuels program, industrial emissions standards, and building energy performance standards.
- Changes the reporting schedule under existing law from biennial (every two years) to quarterly, beginning in 2027, and requires reports to be posted online and sent to the governor and legislature.
- Clarifies that emissions from industrial biomass combustion are not counted as greenhouse gases if forest carbon storage is maintained or increased.
- Sets a legal intent that climate policies must be data-driven, transparent, and cost-effective, and that high-cost programs cannot continue without timely emissions data to prove effectiveness.
Who is affected
- Businesses and utilities — Businesses and utilities that must comply with zero-emission vehicle standards, refrigerant management, clean fuels, and building energy performance rules — these requirements would pause if emissions data isn't published on time.
- Consumers and households — Consumers may face higher fuel and electricity costs due to programs like cap-and-invest and clean fuels, but would gain transparency if those programs are paused without timely emissions data.
- Local governments — Local governments would need to stop enforcing building energy codes and revert to federal standards if emissions reporting is delayed.
- State agencies (Ecology and Commerce) — State agencies like the Department of Ecology and Department of Commerce must produce quarterly emissions reports or risk losing authority to enforce major climate programs.
Pro/Con Analysis
Stronger case for concerns
Potential Benefits (5)
Quarterly emissions reporting with sector-level transparency (electricity, transportation, buildings, etc.) and wildfire emissions inclusion improves public access to data needed to assess whether climate policies are actually reducing pollution—empowering communities and advocates to hold agencies accountable.
Public SafetyPeopleRef: Sec. 2(2) (as amended); Sec. 2(1)–(6) (findings)By tying continued enforcement of costly programs to timely data, the bill creates a built-in accountability mechanism that could prevent continuation of ineffective or inefficient regulations—potentially reducing unnecessary compliance costs for small businesses and utilities that struggle with ambiguous or unproven mandates.
Business & EmploymentPeopleRef: Sec. 2(2) (as amended); Sec. 2(1)–(6) (findings)Public, quarterly emissions data—including sector breakdowns and wildfire contributions—provides real-world data for K–12 and university climate science education, enabling students and teachers to track local progress and policy impacts over time.
EducationPeopleRef: Sec. 2(2) (as amended); Sec. 2(1)–(6) (findings)Timely, transparent emissions data could help public health agencies and researchers better correlate pollution sources with health outcomes—especially in communities near industrial facilities—supporting more targeted interventions and resource allocation.
HealthcareLean peopleRef: Sec. 2(2) (as amended); Sec. 2(1)–(6) (findings)Local governments gain clarity on reporting timelines and enforcement triggers, reducing ambiguity about when building energy codes must be paused—though this also introduces a potential backslide if reporting is delayed, the bill at least codifies a clear contingency plan.
Local GovernmentLean peopleRef: Sec. 2(2) (as amended); Sec. 2(1)–(6) (findings)
Potential Concerns (5)
Automatic suspension of enforcement for six major climate programs—including cap-and-invest, clean fuels, and building energy standards—upon reporting delays creates regulatory uncertainty for businesses and utilities, potentially disrupting long-term investment decisions and compliance planning in energy, transportation, and construction sectors.
Business & EmploymentIndustryRef: Sec. 2(2) (as amended); Sec. 3–8The bill’s pause mechanism disproportionately benefits large utilities, fuel distributors, and industrial facilities—entities most exposed to cap-and-invest allowances, clean fuel standards, and building energy performance rules—by granting them automatic regulatory relief without requiring proof of program ineffectiveness.
Business & EmploymentIndustryRef: Sec. 2(2) (as amended); Sec. 3–8Excluding industrial biomass combustion emissions from greenhouse gas accounting—contingent on forest carbon storage being maintained or increased—risks undercounting emissions and may incentivize increased wood biomass use by utilities and manufacturers, potentially increasing air pollution and forest degradation if not rigorously monitored.
EnvironmentIndustryRef: Sec. 2(2) (as amended); Sec. 2(3) (biomass carve-out)Pausing refrigerant management and industrial emissions standards during reporting delays could weaken air quality protections in communities near industrial facilities, particularly in Puget Sound region, where vulnerable populations already face disproportionate exposure to air toxics.
Public SafetyLean industryRef: Sec. 2(2) (as amended); Sec. 3–8Reverting to the International Energy Conservation Code (IECC) instead of Washington’s stricter building energy performance standards during reporting pauses may reduce upfront compliance costs for developers but could increase long-term energy burdens for low-income renters in new and renovated buildings.
HousingLean industryRef: Sec. 2(2) (as amended); Sec. 8
Who Is Most Affected
Large utilities and fuel distributors face the highest exposure to paused programs like cap-and-invest and clean fuels; they benefit from regulatory relief during reporting delays but may face reputational and compliance risks if programs are paused repeatedly.
Low-income households and renters may face higher energy costs if programs like cap-and-invest are paused (reducing funding for clean energy subsidies), but could benefit from transparency that prevents continuation of ineffective mandates.
Local governments (especially cities and counties) must implement and enforce building energy standards; they gain regulatory clarity but lose authority to enforce stricter codes if reporting is delayed, potentially increasing long-term energy burdens on residents.
Environmental justice communities near industrial facilities benefit from transparent, frequent emissions data that could expose pollution hotspots—but may suffer if refrigerant and industrial emissions programs are paused, weakening local air quality protections.
State agencies (Ecology and Commerce) gain statutory clarity on reporting deadlines but face heightened political and legal risk if reports are delayed—even if delays stem from resource constraints or data complexity rather than negligence.