'Experience overseas suggests that, apart from hydro power, renewables are unreliable, uneconomical and very unfriendly to the environment they are claimed to protect. Evidence from places investing heavily in renewables such as Denmark, Germany and California demonstrates they are intermittent power generators needing back-up from conventional energy sources.'-John Mikkelsen
Tasmania – Australia’s offshore wind farm? -Guest post by Tom Quirk and Paul Miskelly. Is it possible that Tasmania could become Australia’s offshore wind farm? A proposal by UPC Renewables  an international developer of wind farms, suggests that a 1000 MW wind farm could play on important role in moderating the intermittent supply of electricity from renewable resources.