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.
Perhaps the most noticeable aspect of Sierra Bonita, an affordable housing development in West Hollywood, is the facade-integrated solar array that powers most of the peak load electricity demand for the common areas. The building also has a solar-powered hot water heating system, but beneath the clearly visible green technology is a modern building with apartments fully adaptable for its disabled residents.
Texas-based Solar Lights Factory just opened an online store with various solar LED products — pavers, cylinders, and icebergs — intending to make them available to regular consumers at an approachable price. The paver costs $40 each; the cylinder costs $50 each; and the iceberg starts at $15 each. Each product is self-contained and, with some creativity, can be used for landscapes, gardens, decks, pathways, driveways, and patios, etc.