Washington State’s climate law, the Climate Commitment Act, was enacted in 2021. It seeks to reduce greenhouse gas emissions in the state significantly. This legislation is part of Washington’s broader strategy to combat climate change and promote sustainability. Washington State’s Climate Commitment Act has similarities and differences with climate laws in other states and countries.
Cap-and-Trade System
It establishes a cap on emissions from large sources, such as industries and power plants, requiring them to purchase allowances for their emissions. The overall cap decreases over time. Like Washington, California has a cap-and-trade program aimed at reducing emissions. Both states focus on creating a market for emissions allowances. European Union: The EU Emissions Trading System (ETS) is a comprehensive cap-and-trade scheme covering multiple sectors across member countries.
Emissions Reduction Targets
The law sets specific emissions reduction goals, aiming for a 45% reduction below 1990 levels by 2030 and achieving net-zero emissions by 2050. New York has set aggressive emissions targets, aiming for 85% reductions by 2050. Similar to Washington, it has interim goals. United Kingdom: The UK has legally binding carbon budgets that set five-year carbon reduction targets, promoting accountability.