Posts Tagged ‘electricity’

The Surprising Benefits of Seaweed

July 13th, 2009

algae-fuelAlgae. It’s the gooey, yucky stuff that makes you jump as if a shark is about to attack when it innocently brushes against your foot while you play about in the ocean. But recently, Italian scientists have proven these simple, autotrophic organisms can be turned into a resource.

Italy recently announced a 200 million euro eco-friendly project to harvest the prolific seaweed that lines Venice’s canals and transform it into emissions-free energy. The idea is to set up a power plant fueled by algae, the first facility of its kind in Italy. The plant, to be built in collaboration with renewable energy services company Enalg, will be operative in two years and produce 40 megawatts of electricity, equivalent to half of the energy required by the entire city center of Venice.

“Venice could represent the beginning of a global revolution of energy and renewable resources. Our goals are to achieve the energetic self-sufficiency for the seaport and to reduce CO2 emissions, including those one produced by the docked ships”, says the president of the seaport of Venice Authority, Paolo Costa.

Read more at ecoworldy.com

Turning “Wastelands” into Energy

July 3rd, 2009

280502 Montana SThe United States Interior Department has found a use for 670,000 acres of previously considered worthless sunny deserts and wind-swept plains: solar energy production.

As part of President Obama’s pledge to move away from reliance on fossil fuels and to double renewable energy in three years, the plan has identified 24 solar energy zones spanning six states that could generate nearly 100,000 megawatts of solar electricity.

At the same time, it has become a controversy as environmentalists and politicians, including U.S. Senator Dianne Feinstein, have decried federal plans to open ecologically sensitive land to development.

“This environmentally sensitive plan will identify appropriate Interior-managed lands that have excellent solar energy potential and limited conflicts with wildlife, other natural resources or land users,” Interior Secretary Ken Salazar said, hoping to appease doubts about the plan.

The department says the objective is to provide landscape-style planning and zoning for solar projects on Bureau of Land Management lands in the West, allowing a more efficient process for permitting and sitting responsible solar development .

Read more on Reuters.