carbon emissions

Cities Are at the Frontline of the Energy Transition

Cities dominate energy demand, and by extension are responsible for a significant share of carbon emissions. In 2013, the world’s urban areas accounted for about 64% of global primary energy use and produced 70% of the planet’s carbon dioxide emissions.…

EPA Finding Clears Way for Limit on Aircraft Emissions

The Environmental Protection Agency on Monday declared that jet engine exhaust endangers public health by contributing to climate change, a key milestone as it works to develop regulations that will cut carbon emissions from commercial aircraft. Large commercial jets account…

Efficiency, Clean Energy Put Dent in CO2 Emissions

Americans are using less electricity as buildings become more energy-efficient and industrial power demand weakens, and a new report says that is leading to three trends: Declining carbon dioxide emissions, low electric power prices and the decline of coal, which…

Mixed Fortunes for Nuclear Power

In July 2013, hundreds of people took to the streets in the southern Chinese city of Jiangmen to protest the proposed construction of a uranium processing plant in the region. The $6 billion plant would have supplied fuel for the…

A Thirst for Power: The Water-Energy Nexus

We all know that when you mix water and electricity, the results are shocking, but there’s an important connection between the two that goes beyond the potential for bathroom tragedy. But here’s what’s really shocking: water and energy are connected…

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