Discussions about carbon pricing continue to evolve as the strategy is increasingly viewed as a policy tool that can play an expanded role in a broader policy mix to meet ambitious climate goals.
U.S. carbon markets drew strong participation in recent auctions reflecting potentially higher demand for carbon allowances in anticipation of more stringent federal and state climate policies. Washington is advancing a new cap-and-invest program, while Vermont is examining options for a similar initiative to cut transportation sector emissions.
Interest in carbon pricing mechanisms has deepened as lawmakers and regulators explore policy tools to address emissions reductions in order to reach ambitious clean energy and climate goals. Cap-and-trade is figuring more prominently as an efficient market-based means to achieve significant carbon reductions and create an incentive to invest in non-emitting technologies.
Emission trading is coming to prominence as a key market-based tool in state efforts to reduce greenhouse gases, including decarbonization of the electricity sector. Among recent actions Washington has enacted legislation to implement an economy-wide cap-and-invest system, becoming the second state to have a comprehensive carbon-pricing program, and Pennsylvania has adopted rulemaking for a carbon trading program covering the power sector.
As the Biden administration takes action to address climate change through federal policies including rejoining the Paris Agreement and increasing the social cost of carbon, states continue to strengthen existing carbon pricing programs and advance new initiatives. State-level activity on emission-trading programs and carbon pricing is expected to remain on the rise as more jurisdictions embrace policy goals to transition to a lower-carbon power system and economy.
The Regional Greenhouse Gas Initiative (RGGI), which established the nation's first mandatory emissions-trading program, received a further boost as Virginia finalized regulations to become its eleventh member and Pennsylvania, the third largest coal-producing state, adopted draft regulations to join the program, following New Jersey’s re-entry after a decade.
