Offshore wind farms have powerful advantage over land-based turbines, study finds

Eli Kintisch for Science: Floating wind turbines at sea could create up to three times as much electricity as turbines on land, increasing the energy potential for a technology that has yet to be proven at scale.

Solar-Powered Cars Compete in the Bridgestone World Solar Challenge

Justin Hughes for The Drive: The 30th anniversary of the solar car race shows how far technology has progressed since its inception.

Elon Musk says he can rebuild Puerto Rico's power grid with solar

BBC: Renewable energy entrepreneur Elon Musk says he could rebuild Puerto Rico's shattered electrical infrastructure with his solar energy technology.

Saudi Arabia Gets Cheapest Bids for Solar Power in Auction

Anthony Dipaola for Bloomberg: The energy ministry said Abu Dhabis Masdar and Electricite de France SA bid to supply power from a 300-megawatt photovoltaic plant for as little as 6.69736 halalas a kilowatt hour, or 1.79 cents, according to a webcast of the bid-opening ceremony on Tuesday in Riyadh.

Roll-up solar panels power Flat Holm island

Geraint Thomas for BBC News: The Rapid Roll system allows flexible solar panels to be unrolled like a carpet from a trailer in two minutes.

Europe Could Attract $417 Billion With Higher Wind-Power Target

Jess Shankleman for Bloomberg Technology: The European Union may create 716,000 jobs with a target for member states to produce 35 percent of their energy from renewables within 12 years.

Yet Another Energy Storage Breakthrough Coming, Thanks To "Weirdly Exciting" New Substance

Tina Casey for CleanTechnica: Bijel is short for "bicontinuous jammed emulsion gels." If that sounds somewhat mysterious, its really not. You can almost DIY your own bijel right at the dinner table. Heres the explainer from Berkeley Lab:

Britain opens first subsidy-free solar power farm

Reuters: "The cost of solar panels and batteries has fallen dramatically over the past few years, and this first subsidy-free development at Clayhill is a significant moment for clean energy in the UK," Claire Perry, minister for Climate Change and Industry said.

Pumped hydro storage 'could make Australia run on renewable energy alone within 20 years'

Stephen Smiley and Caroline Winter for ABC AU: Australia has the capacity to store up to 1,000 times more renewable energy than it could ever conceivably need, according to an analysis by researchers at the Australian National University (ANU).

Solar Plus Storage Projects Will Increasingly Offer Resiliency

Peter Kelly-Detwiler for Forbes: The SRUSD will be able to cut energy costs (during some months, as much as 70-80% of the districts electricity needs will be met by the systems).

GE Working on Robot That It Says Can Save $200 Billion of Power

Anna Hirtenstein for Bloomberg: The technology would optimize how electricity flows in and out of storage devices such as batteries and points of consumption, in real time. This is expected to significantly increase the efficiency of the grid and save consumers money.

Farms that grow crops and solar power together

Fran Ryan for The Recoder: The farm at the University of Massachusetts Crop and Animal Research and Education Center on North River Road in South Deerfield is offering proof that solar arrays and agriculture dont have to be at odds, but can actually exist together within the same field.

During Irma's Power Outages, Some Houses Kept The Lights On With Solar And Batteries

Adele Peters for Fast Company: The ability of some residences and businesses to stay functioning as the power went out around them shows the growing potential of local generation and microgrids. Now those batteries just have to get a lot cheaper.

MIT turns to millennia-old tech for renewable energy storage

Barbara Eldredge for Curbed: Indeed, MIT researchers have reinvented firebricks, a Bronze-Age technology created by the Hittites-who occupied what is today Turkey, in the 17th century BC. Firebricks were designed by the Hittites to retain heat for long periods of time, if properly insulated.

Kickoff of US Solar Industry's National Event Turns Into Suniva and SolarWorld Smackdown

Julian Spector for GTM: Solar industry heavyweights threw a lot of punches on the opening day of Solar Power International.

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