On Friday, GE Energy announced the acquisition of new tower construction and erection technology from Utah based Wind Tower Systems, LLC. Wind Tower Systems has developed a space frame tower design to accommodate tower heights of over 100 meters that can be installed without the use of heavy lift cranes during construction.

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An entry from our colleague Jake Storms:

While wineries and vineyards have long been moving toward being “green,” several have taken the next step by installing renewable energy generation onsite. One of the most recent is August Cellars, just outside Newberg, Oregon. The winery recently installed a 150-foot-tall, 50-kilowatt wind turbine. August Cellars maneuvered around the somewhat prohibitive cost of the project (between $70,000 and $100,000) by not actually owning the turbine, but instead leases the turbine from a third party with an option to buy.

August Cellars is following in the footsteps of such giants as Constellation Wines, which, in September 2010, announced it would increase its solar photovoltaic (PV) usage to nearly 4MW with new installations at its Estancia, Ravenswood, and Clos du Bois wineries in California. These systems would expand on the company’s already existing use of solar PV at its Gonzales winery. Constellation will own the systems and take advantage of the tax credits. Once completed, the installations will cover nearly 100% of the energy needs of Estancia and Ravenswood, 75% of Clos du Bois, and 60% of Gonzales and is projected to save the wine giant nearly $1 million annually from reduced energy costs.

The move by wineries toward renewables is not merely a “West Coast thing” either. Red Caboose Winery, a 10,000-case rural winery located in Meridian, Texas, recently released a statement that it would be using a USDA Rural Energy for America Program (REAP) grant of $15,617 to help install a solar PV system. According to the owners, the new system will allow the winery to have a net annual energy consumption of zero.Continue Reading Renewable Electricity and Wine – A Perfect Pairing

From our colleague Eric Martin:

After over two years of work, the federal Wind Turbine Guidelines Advisory Committee (“Committee”) recently released its final policy recommendations on how wind energy developers and operators can best assess and prevent adverse impacts to wildlife. Comprised of government, environmental, and wind industry stakeholders, the Committee recommends a five-tier