Earth melting (Shutterstock)
New analysis breaks down estimates of future emissions reductions...
WASHINGTON – Existing and expected policies can take the United States most of the way toward its Paris Agreement goal to reduce greenhouse gas emissions, and the remaining reductions can likely be achieved through a mix of additional policies, city and business action, and technological innovation, according to the Center for Climate and Energy Solutions (C2ES).
As part of the landmark global climate agreement to be signed Friday by more than 150 nations, the United States set a goal of reducing net greenhouse gas emissions 26 to 28 percent below 2005 levels by 2025. In a new paper, C2ES outlines how expected and in-place policies could reduce U.S. emissions by as much as 22 percent.
“To get all the way to the goal line, we’ll need concerted efforts across multiple fronts. But the goal is definitely within reach,’’ said C2ES President Bob Perciasepe.
U.S. net emissions are already down about 9 percent from 2005 levels due to market- and policy-related factors, including a shift in electricity generation from coal to natural gas, growth in renewable energy, level electricity demand, and improved vehicle efficiency.
The C2ES business-as-usual forecast, drawn from a number of analyses, projects an additional 5.6 percent reduction in net emissions through such policies as greenhouse gas standards for vehicles and the Clean Power Plan.
The rest of the anticipated 22 percent in emissions reductions is expected to come from new, higher estimates of future carbon sequestration and additional measures under development, including steps to strengthen fuel economy standards for medium- and heavy-duty trucks, reduce methane emissions in the oil and gas sector, and reduce hydrofluorocarbons (HFCs).
Filling the remaining gap of at least 270 million metric tons carbon dioxide equivalent will require further steps, such as additional federal policies, technological advances that lower the cost of emissions reduction, and stronger efforts by cities and businesses.
“We’ve seen unprecedented support from cities and businesses for the Paris Agreement and climate action,” Perciasepe said. “Cities and businesses should press forward with their efforts, and we need to quantify their progress and learn from their examples to help the United States reach its climate goal.”
- Q&A: Answers to Key Questions about the Paris Agreement
- Summary of the Paris Agreement
- C2ES Business Statement supporting Paris Agreement
- Sampling of pledges of action by cities, states and companies
About C2ES: The Center for Climate and Energy Solutions (C2ES) is an independent, nonprofit, nonpartisan organization promoting strong policy and action to address our energy and climate challenges. Learn more at www.c2es.org.
original story HERE.