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States diverge over whether to proceed with compliance planning for U.S. EPA's Clean Power Plan, which seeks to reduce power-sector carbon emissions. E&E's Power Plan Hub details which states are suspending or continuing efforts since the Supreme Court stayed the regulation. Click on a state above to see overviews of government and industry reactions, find links to relevant documents and read related stories.

To learn more about the stay, click here. To see a full list of where states stand, click here.

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For questions or comments about E&E’s Power Plan Hub or related stories, please email staff reporters Emily Holden and Rod Kuckro at

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Attorneys general rip 'illogical' EPA regulations

Proposed changes to U.S. EPA's regional haze program are "illogical" and designed to coerce states into complying with the Clean Power Plan and other illegal regulations, Arkansas Attorney General Leslie Rutledge (R) and seven other state attorneys general said in recently filed comments on the draft.

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Overview & Litigation Timeline&nbsp Overview & Litigation Timeline Battle Lines&nbsp Battle Lines Lawyers to watch&nbsp Lawyers to Watch Rebalancing the Supreme Court&nbsp Rebalancing the Supreme Court Legal Documents&nbsp Legal Documents States at a Glance&nbsp States at a Glance

Tracking the Rule

National Overview&nbsp National Overview CPP Summary&nbsp Clean Power Plan Summary Toolbox&nbsp Toolbox Grid Reliability&nbsp Grid Reliability

Federal Register Documents

Key Documents