Climate Central: As global leaders prepare to gather in Paris for the international climate negotiations next month, there are signs that a major worldwide energy transition from coal and crude oil to renewables and other less-polluting forms of energy is underway, according to an International Energy Agency report.
That transition is embodied in more than 150 countries' pledges to slash greenhouse gas emissions to tackle climate change. Most of those pledges involve using more renewables such as wind and solar...