The bill aims to enhance Washington's leadership and accountability in climate policy by mandating annual reporting of statewide greenhouse gas emissions data. It amends existing laws to emphasize the importance of consistent tracking and reporting, which is essential for achieving the emission reduction goals established in RCW 70A.45.020. The legislation recognizes Washington's unique position in energy conservation and environmental stewardship, and it seeks to ensure that the state continues to lead in climate change policy through accountability measures and participation in regional market-based systems.

Key amendments include the establishment of specific emission reduction targets for the years 2020, 2030, 2040, and 2050, with updated metrics for these goals. The bill specifies that by 2020, emissions should be reduced to 90,500,000 metric tons, and by 2050, to 5,000,000 metric tons, representing a 95% reduction from 1990 levels. Additionally, the reporting frequency is changed to every year starting in 2026, rather than every two years, to ensure timely tracking of progress. The bill also clarifies that emissions from certain biomass sources will not be classified as greenhouse gases, provided that the region's silvicultural sequestration capacity is maintained or increased.

Statutes affected:
Original Bill: 70A.45.005