For the third year in a row, global carbon emissions have remained flat, thanks in large part to declining emissions in China.
Articles by Natasha Geiling
Boulder, Colorado the latest in a series of US cities making the pledge to go totally green. There are now 17 in total.
So how did an international environmental champion fail to meet the promises of a sustainable Rio in time for the city’s biggest international event in decades?
It took just three years for three US cities to make the transition to 100 percent clean energy — its expected that pace will only quicken in the coming years.
On Tuesday, the president of Appalachian Power declared that the war on coal was over, and coal had not emerged victorious.