Report from the Congressional Research Service.

"Although climate change ultimately requires an effective national and international response, the actions taken by states and regions play a vital role by developing and testing innovative solutions, delivering near-term emission reductions, and laying the groundwork for broader action." Information from the Center for Climate and Energy Solutions.

From the University of Michigan Center for Sustainable Systems.

An independent scientific project that tracks government climate action and measures it against the globally agreed Paris Agreement aim of "holding warming well below 2°C, and pursuing efforts to limit warming to 1.5°C." A collaboration of two organisations, Climate Analytics and NewClimate Institute, the CAT has been providing this independent analysis to policymakers since 2009.

Massachusett's Climate Adaptation/Mitigation Information.

The 28th Conference of the Parties to the UN Framework Convention on Climate Change took place in Dubai, United Arab Emirates, from 30 November to 13 December 2023.

EPA synopsis of current regulatory activities.

"Climate Change Laws of the World covers national-level climate change legislation and policies globally. The database covers climate and climate-related laws, as well as laws and policies promoting low carbon transitions, which reflects the relevance of climate policy in areas including energy, transport, land use, and climate resilience. This database originates from a collaboration between the Grantham Research Institute and GLOBE International on a series of Climate Legislation Studies."

From Columbia Law School's Sabin Center for Climate Change Law.