The American Wind Energy Association (AWEA) just released a new report, the AWEA Small Wind Turbine Global Market Study, detailing a sizable advance in the small wind turbine market in the United States. Small wind turbines, you may know, are those with a capacity of 100 kW or less. And the U.S. market for this niche grew 78% in 2008, with a total of 17.3 (MW) of new installed capacity. The report indicates that the growth is due, in large part, to private equity investment in the sector, as well as economies of scale, rising electricity prices, and heightened public interest.
I noticed BuildingGreen added these exterior venetian blinds to the GreenSpec Directory recently. Hella exterior blinds are distributed in the U.S. through Savannah Trims and available in slat sizes of 2", 3.1", and 4". The blinds are aluminum, have lateral tension, and can be controlled manually or electrically. They're slick looking and come in a variety of heights, widths, and colors.
Greentech Media broke news today of a prototype rooftop solar system made for simplicity, shipability, and affordability. The system is being developed by Armageddon Energy and is aptly called a "clover." The clover includes three hexagonal solar panels, a micro-inverter, and a triangular frame. It's lightweight (check out the regular folks below doing installation work) and can generate roughly 400 watts. The company just finished early stage testing and is readying a beta program for further testing.
Transportation is inextricably linked with (green) buildings. And for a number of reasons — peak oil, national security, price gouging, and concern for the environment — the current oil-based transportation system is dying. Its death started with hybrids, and to a certain extent, continued with natural gas vehicles. With the advent of electrical vehicles, we will all witness the slow, prolonged, and painful death of oil-based transportation. Tonight Dateline NBC gave us a glimpse of the next generation of transportation in Tesla Motors. The future of electrical cars is bright, but let's be clear: it's complicated, too.
This is the first LEED Platinum home in Vermont, although perhaps more importantly, it’s a documented and legitimate zero net energy home. From January 2008 to January 2009, the 2,800 square-foot, single-family residence exported 16 kWh of electricity to the grid. Over the same time period, a Bergey 10 kW net-metered turbine generated 6,286 kWh of on-site, green energy. Designed by Pill – Maharam Architects, the handsome farmhouse was built for a family of four and features a number of green elements:
On Earth Day, the National Children's Museum unveiled plans for a new building designed by Pelli Clarke Pelli Architects. If all goes as planned, the building will obtain LEED certification and open in 2013. The design reflects the Museum's mission to inspire children to care about and improve the world. NCM's new, 150,000 square-foot facility will be built at National Harbor with some of the following green features: