Khosla Ventures-backed Cogenra Solar made big news this month when it celebrated the unveiling of an impressive 272-kW solar cogeneration installation at Sonoma Wine Company in Graton, California. Former British Prime Minister Tony Blair attended the event to flip the switch on 15 Cogenra SunBase modules that generate both electricity and hot water for the winery.
Just when you thought you’ve seen it all, a new company comes along with a different approach. SolTech Energy makes an innovative roof tile — similar but distinguishable from this thin-film solar tile offered by SRS Energy — that harvests solar energy with a traditional looking glass tile. Currently offered in Spain and Sweden, the SolTech System can be installed to work in conjunction with most common heating solutions on the market.
GE just announced that it is readying a new solar thin-film panel, system, and inverter product with a goal to provide the lowest cost of electricity in the market. The multinational corporation is backing a cadmium telluride (CdTe) thin-film product and recently topped 15% efficiencies on commercial glass, according to a press release.
This solar flower — slightly more literal that these solar sunflowers in Austin — has been getting more and more attention these days. SolarFlora, designed by Nectar Design, is now on tour at events and locations in California. The 13-foot flower is made with aircraft aluminum, weighs 300 pounds, and is large enough to hold up to four solar panels. Depending on conditions, SolarFlora can generate up to 600 watt-hours per day.
There’s a plot of land on 18th Street and Broadway Boulevard in Kansas City. In time, the owner intends to use it for something commercial or residential, but, in the mean time, 360 Architecture helped transform the land with an interim solution. 18Broadway is now a demonstration of storm water management, urban agriculture, and energy independence on one city block.