Washington 2025-2026 Regular Session

Washington House Bill HB1630

Introduced
1/27/25  

Caption

AN ACT Relating to livestock methane emissions;

Summary

HB 1630 would require owners or operators of dairy farms and feed lots in Washington to submit an annual report to the Department of Agriculture stating the total metric tons of methane emitted during the preceding calendar year. For the first report, the bill allows emissions to be estimated using average monthly emissions over a consecutive three-month period within the reporting year. The Department of Agriculture would be directed to adopt rules to implement the reporting system, including a schedule that gives regulated entities reasonable lead time before the first report is due. The bill is framed as a climate and greenhouse-gas measure. Its findings state that methane is a potent greenhouse gas, that livestock produce methane through digestion and manure, and that Washington lacks required reporting for methane emissions from dairies and feed lots. The stated purpose is to better understand the scale and scope of those emissions by collecting basic information from the industry.

Impact

The bill would add a new section to chapter 90.64 RCW and create a new state reporting requirement for dairy farms and feed lots. It does not appear to impose an emissions cap, fee, or direct reduction mandate; instead, it establishes a data-collection and reporting framework administered by the Department of Agriculture. Affected parties would be licensed dairy farms and certified feed lots, which would need to track and report methane emissions annually once the rules take effect.

Sentiment

The available materials suggest generally supportive, policy-driven sentiment around the bill’s climate and information-gathering goals. The bill’s findings emphasize the need to address greenhouse gas emissions and fill a knowledge gap about livestock methane, and there is no recorded committee transcript or vote history showing opposition or amendments in the provided record. Because no votes or hearing comments are included, the broader legislative sentiment can only be characterized as favoring increased transparency and state oversight of agricultural emissions.

Contention

The main potential point of contention is the reporting burden on dairy farms and feed lots, which would be required to measure or estimate methane emissions and file annual reports with the state. Industry stakeholders could object to compliance costs, administrative complexity, or uncertainty about how emissions would be calculated under future rules. On the other hand, supporters would likely emphasize the need for better data on agricultural methane and the role of livestock emissions in Washington’s climate impacts. No specific opposing arguments are documented in the provided record.

Companion Bills

No companion bills found.

Previously Filed As

WA LB1258

Rename the Livestock Brand Act as the Livestock Protection Act, eliminate the Nebraska Brand Committee, and change, provide, and eliminate provisions relating to livestock branding and livestock protection

WA SB5485

AN ACT Relating to livestock identification;

WA SB6246

AN ACT Relating to emissions from emissions-intensive, trade-exposed facilities under the climate commitment act;

WA SB5590

Protecting livestock from wolf predation.

WA HB2537

Concerning emissions from emissions-intensive, trade-exposed facilities under the climate commitment act.

WA SB5171

Concerning livestock damage due to wolf predation.

WA SB5343

AN ACT Relating to the northeast Washington wolf-livestock management account;

WA LR280

Interim study to examine the Livestock Brand Act and the role and mission of the Nebraska Brand Committee

WA SB5236

Concerning emissions of greenhouse gases used for anesthetic purposes.

WA LB1187

Change provisions of the Livestock Brand Act

Similar Bills

No similar bills found.