Countries will first focus on scaling solar for agricultural use and bringing down financing costs.
Solsmart will recognize 300 communities for making access to solar easy, while utilities pour money in to reverse that.
Produced by Leonardo DiCaprio, the film shows how solar can address both climate change and income inequality, and how people can take power generation into their own hands.
It took 40 years to get to 1 million installations, and will take only two years to get to 2 million.
The city unanimously approved the requirement, which applies to at least 200 buildings.
All 212 supermarkets are sending food waste to a biogas plant, which powers its distribution center.
India could even soar past its jaw-dropping goal of installing 100 gigawatts of solar by 2022.
First steps are being taken toward remotely operating rooftop solar systems, turning them into power plants.
In Africa, tiny solar systems are set to take off on a mass scale this year.
After crushing its renewable energy industry, the new prime minister is trying to revive it a bit.