“More than half of Scotland’s electricity now comes from zero-carbon sources such as wind, hydro and solar, and the latest target of 100 percent by 2020 may be within reach.
“The exceptional output brought the country membership in a small but growing club of nations proving that the vision of a world powered by renewable fuels is closer than many realize. Long derided as a fantasy, a day’s worth of energy harvested purely from the sun and the wind has lately become reality in nations such as Portugal, Denmark and Costa Rica.
“In those countries, and others, the gains in renewable production have come quickly and unexpectedly, offering a ray of hope amid dire predictions from scientists about the impact of carbon emissions on the planet.”
Read the full story by Griff Witte….