WRI Analysis: Go-Getter Approach Could Help U.S. Meet Climate Goals

The World Resources Institute (WRI) has calculated the potential greenhouse gas reductions that could be achieved by federal agencies under a range of existing authorities and by states through announced plans.

Jonathan Lash, president of WRI, said: “The study’s findings make it very clear that current efforts by Congress to curb U.S. EPA authority will undermine U.S. competitiveness in a clean energy world economy, block control of dangerous pollutants, and put the U.S. at odds with its allies.

“Robust federal regulatory action and strong state leadership, combined with significant political will, are the needed ingredients to achieve significant reductions using existing authorities. The study also highlights that cap-and-trade legislation is needed to drive longer-term reductions and provide investors with the certainty they will need to transform the U.S. economy and add jobs.” said Lash. “Particularly in a scenario of less-than- comprehensive cap, regulatory tools are absolutely essential to drive the U.S. to a low-carbon economy.”

The analysis finds that if the federal government and states move aggressively through 2016, agencies — chief among them the U.S. Environmental Protection Agency and the departments of Transportation and Energy — could successfully use existing authorities to put the country on a trajectory to meet the Obama Administration’s reduction target “in the range of” 17 percent below 2005 levels by 2020. This is the most aggressive scenario that WRI analyzed. After 2016, estimated reductions diverge from the 17 percent reduction path and fall short of the Administration’s target, suggesting additional tools, such as a carbon price, to reduce emissions will be essential. Importantly, longer-term reductions are much less certain under a regulatory path.

“Without federal climate legislation that locks in longer-term economy-wide reductions, the longer-term picture is unclear,” said Nicholas Bianco, a senior associate at WRI and a co-author of the study. “A long-term declining cap on emissions, creating a robust carbon price, is still very much needed.”

In the absence of comprehensive climate change legislation, however, the results of the study will be useful to assess the potential of existing regulatory tools alongside more limited climate change legislation, such as those being considered in the Senate.

The report analyzes three scenarios, each representing a level of technical feasibility and corresponding regulatory ambition by federal agencies and state governments — the “Lackluster” scenario, a “Middle-of-the-Road” scenario and a “Go-Getter” scenario. The three scenarios outline the opportunities in each sector to reduce emissions and the reality that there are a variety of factors at stake that will determine how robust action will be.