OTTAWA, ONTARIO, Jan 10, 2006 Magenn Power Inc. today announced a distribution agreement with Krystal Planet Corporation to market the Magenn Air Rotor System (MARS), an airborne tethered wind generator. This innovative new product will deliver up to 4 kW (kilowatts) of power at a cost per kWh (kilowatt-hour) potentially much lower than conventional wind turbines mounted on towers.
Library filed under Technology from Canada
Gaz Metro, Boralex to harness wind in old Seigneurie; Phase 1 would put 50 wind towers and turbines into 16,000-square-kilometre tract of undeveloped land
The chair of the Yukon's energy corporation says wind energy isn't viable for the Yukon.
The proposal is a change for Maritime Electric, which had said that wind power was too expensive.
If the wind isn't blowing at peak times, the argument goes, then the wind turbines are not contributing to the power in the grid. However, if wind farms could store all the power they generate at off-peak times, during the night for example, and then control the way and time it is released, it would not only enhance the revenue streams they could receive, but also remove the intermittency claims. Now, a Canadian energy management firm claims to be able to do just that. EPOD International has secured two pilot projects with wind power developers in Canada and the US to test their proprietary energy storage system, the EMT.
This working paper is made available by the Resource and Environmental economics and Policy Analysis (REPA) Research Group at the University of Victoria. REPA working papers have not been peer reviewed and contain preliminary research findings. They shall not be cited without the expressed written consent of the author(s). Editor's Note: The authors’ conclusion regarding ‘effective capacity’, i.e. the measure of a generator’s contribution to system reliability that is tied to meeting peak loads, is that it “is difficult to generalize, as it is a highly site-specific quantity determined by the correlation between wind resource and load” and that ‘values range from 26 % to 0% of rated capacity.” This conclusion is based, in part, on a 2003 study by the California Energy Commission that estimated that three wind farm aggregates- Altamont, San Gorgonio and Tehachpi, which collectively represent 75% of California’s deployed wind capacity- had relative capacity credits of 26.0%, 23.9% and 22.0% respectively. It is noteworthy that during California’s Summer ’06 energy crunch, as has been widely publicized in the press, wind power produced at 254.6 MW (10.2% of wind’s rated capacity of 2,500MW) at the time of peak demand (on July 24th) and over the preceding seven days (July 17-23) produced at 89.4 to 113.0 MW, averaging only 99.1 MW at the time of peak demand or just 4% of rated capacity.