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Arthur T Knackerbracket has found the following story:

Carnegie Mellon University researchers have found that current forecasts call for the U.S. electric power sector to meet the 2020 and 2025 CO₂ reduction requirements in the Paris Agreement—even though the U.S. has announced its withdrawal—and also meet the 2030 CO₂ reduction requirements contemplated by the Clean Power Plan—even though it has been repealed.

Despite the absence of a national policy aimed at reducing CO₂ emissions, the U.S. is ahead of schedule to meet the short-term and mid-term goals of both the Paris Agreement and the Clean Power Plan, according to a recent viewpoint article published in Environmental Science & Technology.

"A year ago, it looked like our ability to meet these larger carbon reduction targets would have required more proactive steps, such as new regulation or new incentive programs," said Jeffrey Anderson, lead author of the paper and Ph.D. candidate of Engineering & Public Policy (EPP). "However, as renewable energy costs have fallen and are projected to continue decreasing even further, we are now well on the path to achieving even the 2030 goals in the Clean Power Plan."

Based on an analysis of projections from the U.S. Energy Information Administration, these carbon reductions will be met without any additional legislative or regulatory activity, said David Rode, faculty of CMU's Electricity Industry Center. The team also included EPP professors Haibo Zhai and Paul Fischbeck, also a professor of Social & Decision Sciences.

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