This article explains why policy makers should seriously consider substantial early reductions in greenhouse gas emissions as a part of any post-Kyoto framework, and sets out suggested elements of a framework for early action in a post-Kyoto agreement. Substantial early reductions are needed...

To truly reform material supply chains, new solutions for markets, capital, and policy are required. COMET (the Coalition on Materials Emissions Transparency)—an alliance launched at Davos in January 2020 by CCSI, RockyMountain Institute, MIT’s Sustainable Supply Chains initiative, and the...

Whether or not the federal government should price carbon continues to be debated. There were several scholarly pieces examining the relative advantages and disadvantages of cap and trade v. a carbon tax at the time of Congressional Debate on the American Clean Energy and Security Act in 2010....

In the spring of 2007, the U.S. Supreme Court ruled in Massachusetts v. EPA that the U.S. Environmental Protection Agency (EPA) must promulgate automobile tailpipe greenhouse gas emission standards under Section 202 of the Clean Air Act (CAA). American environmentalists hailed the Supreme...

Although “cap and trade” programs for reducing greenhouse gas (GHG) emissions are often discussed as a viable program for the United States (U.S.), it is unlikely that any such program will be adopted in the near future, but there are other options available that President Obama and the...

As reporting GHG emissions becomes mandatory in the financial sector, the methods by which emissions are calculated will grow in importance for their impact on the resulting metric. Progress is underway in both the public and private financial sectors to embed emissions accounting standards, but...

Although geoengineering refers to numerous methods of offsetting climate change, including the removal of greenhouse gases (GHGs) from the atmosphere, it is most commonly applied to an approach known as shortwave radiation management (SRM). Advocates for geoengineering make no claims to its...

At the same time that the world was rocked by climate-related unnatural disasters, the social unrest sparked by the murder of George Floyd at the hands of Minneapolis police officer Derek Chauvin forced a long-overdue racial reckoning with regard to over-policing, mass incarceration, and other...

As global climate change and its adverse effects have caused serious consequences, the Chinese Government is speeding up on energy saving and emissions reductions, becoming much more active on the climate and environment front. According to the work schedule of the Ministry of Finance,...

With the United States’ reentry to the Paris Agreement, there is now consensus among the world's largest carbon emitters that emissions must be reduced. But there is still a radical lack of consensus on what regulations should be chosen to reduce carbon. Worse, there is also a radical...