Soaring growth of solar power demonstrated in one chart

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 generation for electricity, numerous forecasts by internationally respected bodies have proven woefully conservative. The image in the tweet below, created by Auke Hoestra at the Technical University of Eindhoven, in The Netherlands, shows it...

Mercedes launches home energy-storage battery, echoing Tesla

Mercedes-Benz Energy BatteryAs Tesla regularly points out, the lithium-ion battery cells used in electric cars can also serve in home energy-storage units. Now, a Daimler company will go up against Tesla in that field under the branding of its most famous luxury-car make. Mercedes-Benz Energy announced yesterday that it is working with Vivint Solar to develop home...

Solar panels, EV chargers required in new homes in Fremont, CA

Tesla factory, Fremont, CaliforniaHalf a century ago, the General Motors assembly plant was the largest employer in Fremont, California, and the town was known for its dragstrip. Today, that plant makes Tesla electric cars and Fremont is a part of the San Francisco Bay Area's Silicon Valley, creating advanced technology for the world. The city has now taken another step into the...

What U.S. cities have the most solar power? New report lays it out

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeCities across the U.S. are working to limit their emissions of climate-change gases turning to solar power, among other tactics. In 2016, programs focused on bringing the benefits of photovoltaic solar power to business and residents helped to expand that capacity with record-breaking growth. Advances in solar technology, improved costs, and...

Clean energy provides far more U.S. jobs than fossil fuels: analysis

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeYesterday, U.S. president Donald J. Trump signed an executive order to begin the process of rolling back pretty much every vestige of U.S. efforts to address climate change. In both his campaigning and since his inauguration, Trump has claimed that his government and its actions focus on creating or bringing back jobs for working-class Americans...

Bipartisan governors’ group urges Trump to back solar, wind power

wind farmThe new presidential administration seems poised to take a radically different approach to energy policy than its predecessor. That approach is founded on denial of accepted climate science, and an expressed desire to promote the fossil-fuel industry, including the so-called revival of coal. But while the White House prepares to execute what looks...

Tesla’s battery farm on Kauai opens, large-scale solar energy for Hawaii

Solar Panels by Flickr user Chandra MarsonoEven before Elon Musk engineered Tesla's acquisition of SolarCity, the two companies were collaborating. SolarCity was already controlled by Musk, who believes its solar-energy business can be reinforced and complemented by Tesla's energy-storage business. Last year, Tesla announced a joint project with SolarCity to install a large battery farm...

Solar power hits new U.S. heights: utility use exceeds home panels

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeNo matter how you measure it, 2016 was a major year for solar energy. More solar-generating capacity was added last year than either natural gas or wind, according to the U.S. Department of Energy. A study by investment bank and research firm Lazard found that utility-scale solar has now become the single cheapest form of unsubsidized electricity...

When lauding renewables, look at utilization, not just capacity

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeThe news on the renewable energy front continues to be good, with the costs of wind and solar generation falling steadily. By some measures, large-scale renewable energy is now cost-competitive (or close) with the most efficient natural-gas electric plants. Moreover, the amounts of clean generating capacity installed continue to rise, both in...

More solar energy was added in 2016 than natural gas or wind

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeRenewable-energy growth has accelerated in 2016, but this may go down as a milestone year for one renewable-energy source in particular. Together, all renewable-energy sources are expected to account for 8 percent of U.S. electricity-generation capacity in 2017, according to the Department of Energy, and solar energy is responsible for most of...