Green Energy Now, And On The Tide

thpr writes "The Electric Power Research Institute and its partners have completed their Offshore Wave Power Feasibility Demonstration Project, which defined potential wave energy projects off the shores of the United States. This is building off of work already done in Scotland (and elsewhere). San Francisco, New York and other areas are considering trial installations of the technology. It is interesting to note (table 1 in the report) that the energy density (kW/m^2) that can be achieved is much higher than wind or solar. In addition, harnessing 24% of available wave energy near the US at 50% efficiency is equal to all of the hydropower currently generated in the US (~7% of total electricity production). On a separate note, in the Office of Energy Efficiency and Renewable Energy's $1.2B 2006 budget the Department of Energy is closing out the Hydropower Technologies Program. Maybe that's why this technology is missing from our National Energy Policy?" Until it reaches maturity, though, U.S. readers can pay for other forms of green energy.

Comments

Re:Other green energy sources

[Mercedes308]

Wind power is also relatively non-disruptive I used to live near a wind turbine that is on the outskirts of a medium sized wind farm. They are the most disruptive energy producers I can think of to be near in terms of effect on people (and possibly animals). The low frequency noise produced by the machine played havoc on sleep (you got none) and can drive you to the point that you think of any stupid excuse not to go home. I had to sell up and move, it had got so bad, due to the fact it was starting to effect every part of my personal and professional life from sleep deprevation and stress. I realise you were referring to the environment, but some of these 'green' solutions to power generation produce an effect to its surrounds other than what is normally addressed when their impact is reviewed. Wind power is often viewed, here at least, to be one of the most cleanest methods of producing energy and I believe that to be true.....as long as you don't live near them.