Wave Farm Power

The world’s first commercial power plant converting the energy of sea waves into electricity started working off Portugal’s coast, in a project that should be expanded nearly 10-fold over the next few years. The “Pelamis” wave energy converters generate clean and renewable energy. They are a world first. Three articulated steel “sea-snakes” moored to the seabed three miles off Portugal’s northern coast, each about the length of a nuclear submarine, generate a total of 2.25 megawatts, enough to supply 1500 households with electricity. One Pelamis alone generates the equivalent of what a wind turbine was producing five years ago, ie around 750 KW/H. In time, there will be 25 Pelamis converters off the coast of Portugal. Portugal currently generates almost 45% of the electricity used in the country from renewable energy sources. The aim is to hit 60% by 2020. In the medium term, Portugal hopes to rival Denmark and Japan in the field of renewable energies.

Ryan Kalish Tops List of Red Sox’ Most-Improved Prospects
The Red Sox’ minor league system has produced some of the best young players in baseball over the past five seasons, from former MVP and All-Star Dustin Pedroia to key role players such as Daniel Bard .

Published Jul 23, 2010.
Read more: New England Sports Network