Akshat Rathi for Quartz: Renewable electricity is already competitive with fossil-fuel power. Better still, the report makes the extraordinary prediction: By 2020, all forms of renewable electricity will be consistently cheaper than power produced by burning fossil fuels.
Joseph Flaig for Institution of Mechanical Engineers: Electric cars worldwide will soon have 10 times the total storage capacity of stationary batteries and should be thought of as "batteries on wheels" to solve renewable energy's storage problem, an expert has said.
AP via LA Times: "We're going to electrify even our most iconic vehicles," he said at Cobo Center. "The only question is, will the customer be there with us?"
Peter Levring for Bloomberg Technology: Denmark obtained 43.4 percent of its electricity from wind last year, beating its own record. The government's goal is to derive 50 percent of the country's entire energy consumption from renewables by 2030.
Chelsea Gohd for Futurism: Solar-powered cars have been thought of by many as an impossible pipedream. But the innovators behind Lightyear One, a fully solar-powered vehicle to be released in 2019, just won an award for their design.
Lorraine Chow for EcoWatch: The vision is so massive that the developers will have to construct a 2.3-square-mile artificial island in the North Sea to support the 10,000-turbine complex.
John Fitzgerald Weaver for Electrek: SmartWire is part of an industry wide remaking of 'busbars.' In order to squeeze greater efficiency from the same limited rooftop space, an evolution on the front side of the solar panel has been sped up.
David Grossman for Popular Mechanics: To build a photovoltaic highway, Chinese engineers are using three layers. The uppermost of these is transparent concrete with a feel similar to asphalt. Then come the solar panels, absorbing the sun's rays while protected from nature.
Peter Valdes-Dapena for CNN Money: In 2018, electric cars will finally turn the corner from curious niche product to become a viable option for America's families. Next year will mark a turning point in the ultimate electrification of America's roads.
Futurism: The Byron Bay Railroad Company has created the first fully solar-powered train. While it doesn't travel long distances, it does prove that the Sun is a viable source of energy for passenger transportation.
Alice Bell for The Guardian: A technique has been devised that allows electricity to flow directly from solar panels to electrified train tracks to the trains themselves making solar powered trains more feasible than ever before
Steve Gillman for Horizon: Rising populations and climate change are putting pressure on the water needed for agriculture but a solar-powered irrigation system may reduce the amount that farmers use - while simultaneously slashing the sector's greenhouse gas emissions.
Echo Huang for Quartz: The Berkeley Energy Group is planning to turn a strip mine in the Appalachians into a solar power plant that could produce somewhere between 50 to 100 MW of power in 2018.
Akshat Rathi for Quartz: Electrochaea has also figured out a way to power the whole enterprise with the excess green energy produced during particularly sunny and windy days that otherwise would have gone to waste, because there would have been no way to store it.
Phys.org: A new 'double-glazing' solar power device - which is unlike any existing solar panel and opens up fresh opportunities to develop more advanced photovoltaics - has been invented by University of Warwick researchers.
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