One hundred and forty-four countries have ratified the Paris Climate Agreement, and 143 of them say they'll stay-in-it – even if Donald Trump pulls the United States out. But staying in and delivering what you stayed in to do are two different things. One way to track progress is to track laws, and a newly-updated database tracks over 1200 of them.

11 May 2017 | The United States may be backsliding on climate under President Donald Trump and the Republican-controlled House and Senate, but the country still has 8 federal laws related to climate change and 6 climate policies; and hundreds of lawsuits are going on, including 54 under the Clean Air Act alone.

Those numbers come from two databases: “Climate Change Laws of the World”, housed at the London School of Economics, and “US Climate Change Litigation”, housed at Colombia University.

Together, they track more than 1,200 climate change or climate change-relevant laws worldwide – up from a mere 60 in 1997, when the Kyoto Protocol came into force. The LSE has spent the last few months combing through the data, and published their findings on May 9.

Laws as Proxy for Progress

Countries won't officially take stock of their progress under the Paris Agreement until 2023, when they sit down and see who did what and how everyone can do more, but at this point we don't even know exactly what activities countries will be taking stock of. 

That “stocktaking” is one of the things negotiators are negotiating this week and next in Bonn, Germany, but for now we just have proxies – like renewable-energy growth, rates of deforestation, and of course legal frameworks.