New York to add solar to transportation hubs

MTA 207TH Street rail yard [CREDIT - Fan Railer - Wikimedia Commons]Electric cars and public transportation go together in more ways than one. In the latest example, the New York Metropolitan Transportation Authority plans to add solar panels to the rooftops of its rail yards and bus depots to help feed the local power grid. READ MORE: Forget light poles, British firm to build chargers from cable boxes The MTA...

Production Sono Sion solar-assisted car makes appearance

Sono Sion solar assisted electric carConcept cars are relatively easy to build—particularly concepts of cars that may exist only on paper or as clay and foil design studies. That has given rise to a host of new concepts launched as online crowd-funded endeavors of various levels of seriousness and potential. One is Sono Motors, a German effort to build an electric car assisted...

How to charge your electric car from the sun, at home

George Parrot's home solar installation [Credit: George Parrot]With the big upturn in electric-car adoption driven by the Tesla Model 3, incoming Kia and Hyundai options, and the highly competitive Chevrolet Bolt, many drivers will be moving to vehicles that will be primarily charged at home. This means that their household electric bills are likely to show a significant increase—a big and obvious...

Solar investment falls in midst of erupting trade war

Tesla and SolarCity solar farm on Ta'u, American SamoaElectric cars and solar power fit together like a hand in a glove. Charging with solar power, electric cars can drive using almost no non-renewable energy. Now according to a report in Bloomberg New Energy Finance last week, solar investment has dropped by 19 percent worldwide in the second quarter following a trade war between China and the U.S...

Renewables to generate half of worldwide electricity by 2050: report

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeFalling prices for lithium-ion batteries will enable half the world's electricity to come from renewable solar and wind by 2050. That still won't be enough to meet global climate targets, however. Those are the conclusions of a new report by Bloomberg New Energy Finance (BNEF), released today. Building on BNEF's Electrc Vehicle Outlook report last...

Effect of Trump solar-panel import tariffs on clean-power growth debated

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeA majority of the photovoltaic solar panels used in the U.S. are imported from such countries as China, Malaysia, South Korea, Thailand, and Vietnam. Now, environmentalists and energy analysts worry that the new 30-percent tariff on solar-panel imports announced last Monday by President Donald Trump may stymie the rapidly growing clean-energy...

All renewable energy types to be cost-competitive by 2020: report

Wind farm outside Fort MacLeod, Alberta, Canada   [photographer: Joel Bennett]Renewable-energy generation costs are falling like photons onto a solar panel. By 2020, it's expected all types of renewable-energy generation will be able to compete with fossil fuels on cost. That's right: saving our environment will actually save electric utilities some money, too. DON'T MISS: Two-thirds of world's new energy capacity in 2016...

Why diesel beats solar for disaster recovery in places like Puerto Rico

APR Energy's GE TM2500 Gen 8 mobile gas turbines in Puerto RicoCall it the Ikea mindset. On populated islands, space is at a premium, just like those stereotypical Swedish kitchens you see when you stroll through your local assemble-it-yourself retailer. That space restriction is a major reason fossil fuels remain a better power-generation option than renewables on populated islands that have just experienced...

In Germany, neighborhood solar starts to eat away at utility revenue

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeFive years ago, an electric-utility think tank issued a dire warning to its members: Your century-old business model is ending. The continually falling costs of renewable energy generation, especially solar panels, would begin to erode utilities' business from its most profitable customers, the study said. Now, in Germany—hardly known for...

Soaring growth of solar power demonstrated in one chart (updated)

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeSometimes a picture is truly worth a thousand words. In the case of the rapidly rising rate of solar installations for electricity generation, numerous forecasts by internationally respected bodies have proven woefully conservative. The chart in the tweet below, created by Auke Hoekstra at the Technical University of Eindhoven, The Netherlands...

Stella Vie ‘family sedan’ wins long-distance solar car race

Stella Vie Dutch solar car winner in World Solar ChallengeEarlier this month, the 30th World Solar Challenge kicked off in Darwin, Australia, with 42 competitors vying for victory. At the end of the 3,022-kilometer (1,880-mile) race from Darwin to Adelaide, one team emerged victorious in the highly contested Cruiser class. Solar Team Eindhoven, from the Netherlands, placed first with its Stella Vie...

Solar-powered car race kicks off 30 years of World Solar Challenge

World Solar Challenge 2017Although a car powered solely by solar power is far from reality, the 30th anniversary of the World Solar Challenge showcased just how far the technology has come. World Solar Challenge kicked off its celebrations with this year's iteration of the solar-powered car race in Darwin, Australia, on Sunday. From the starting point, the teams will...