Blog Posts: GHG; Emission; CO2; Carbon dioxide; Greenhouse Gases; Country Emissions; US Emissions; UNFCCC; CAIT

More and more countries are setting goals to reach net-zero emissions. Here we unpack what "net-zero emissions" really means, and why these goals are important.

U.S. states are major global greenhouse gas emitters, and they have the economic heft and legislative authority to move the United States toward lower emissions and cleaner energy. These six charts show how state emissions compare, how they're changing and what could come next.

Many prominent U.S. corporations, opinion leaders and NGOs have announced their support of the Climate Leadership Council’s “carbon dividends” proposal. The proposal includes a tax on carbon dioxide emissions, the return of tax revenues to all Americans in the form of monthly dividend payments, and the rollback of some climate regulations, among other elements.

Next week's climate meeting in Bonn starts the countdown for implementation of the landmark Paris Agreement in 2018. Here's what to watch for.

Less than a year after the historic Paris Agreement on climate change, the world is gathering in Marrakech to take up the next challenge: charting a course to take the vision from Paris and bring it fully to life. Here are four key issues to watch at COP22.

The Science-Based Targets initiative to cut corporate greenhouse gas emissions has met and exceeded its first goal, with more than 165 companies committed to use the best climate science to inform their carbon reduction decisions. SBTs are succeeding because they take the guesswork out of the process of shrinking businesses' carbon footprints.

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The Paris Agreement on climate change is anchored in plans – known as Intended National Determined Contributions, or INDCs -- to cut greenhouse gas emissions submitted by individual countries. As countries put policies in place to fulfill their INDCs, the Agreement also lays out requirements to regularly monitor implementation and progress. Performance indicators for greenhouse gas (GHG...

In his final State of the Union address, President Barack Obama ranked the importance of a climate change strategy on a par with national security, economic equality and a more effective political process. Here are six steps his administration can take this year to cement its climate legacy.

2015 featured some of the most significant climate milestones in human history. From record-high temperatures to atmospheric concentrations of carbon dioxide not seen in a million years or more to a landmark international agreement to limit global warming, no other year has seen such a stark contrast of climate indicators.

2015 was a roller-coaster year for business and sustainability around the globe, ending with the groundbreaking Paris Agreement on climate change. Here are our top five stories illustrating the wild ride.