Articles in topic: Energy Solutions

Poor Countries Tap Renewables at Twice the Pace of Rich

Emerging markets are installing renewable energy projects at almost twice the rate of developed nations, a report concluded. A study of 55 nations -- including China, Brazil, South Africa, Uruguay and Kenya -- found that they’ve installed a combined 142 gigawatts from 2008 to 2013. The 143 percent growth in renewables in those markets compares with an 84 percent rate in wealthier nations, which installed 213 megawatts, according to a report released today by Climatescope.

The Emerging Power of Microgrids

Over many decades, the centralized power grid — a one-way flow of electricity, generated by large, remote power plants and distributed over miles of transmission lines to homes and businesses — succeeded in delivering electricity across continents to billions. But in recent years the system’s shortcomings have become increasingly evident. The conventional grid is largely dependent on planet-warming fossil fuels. And because it’s so big and interconnected, it’s vulnerable to massive disruption by natural disasters and susceptible to physical or cyberattack