Curtailment: Difference between revisions

132 bytes added ,  23 September 2017
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Because of [[Feed-in tariff|laws]] requiring the grid to accept all wind power, the wind companies are paid for this curtailment as if they had nonetheless contributed power to the load.
Because of [[Feed-in tariff|laws]] requiring the grid to accept all wind power, the wind companies are paid for this curtailment as if they had nonetheless contributed power to the load.


Notably, curtailment occurs frequently in Great Britain<ref>https://www.wind-watch.org/news/2014/10/28/revealed-as-hurricane-gonzalo-blew-into-uk-energy-firms-were-paid-5m-to-turn-off-their-wind-turbines/</ref><ref>https://www.wind-watch.org/news/2016/08/16/record-penalty-for-electricity-customers/</ref> and Texas<ref>https://www.wind-watch.org/news/2016/08/06/in-texas-oil-country-wind-is-straining-the-grid/</ref>, both with substantial penetration of wind on an isolated grid. Curtailment has been documented also in northern Vermont.<ref>https://www.wind-watch.org/news/2017/09/06/electric-co-op-dont-overload-us-with-renewable-energy-costs/</ref>
Notably, curtailment occurs frequently in Great Britain<ref>https://www.wind-watch.org/news/2014/10/28/revealed-as-hurricane-gonzalo-blew-into-uk-energy-firms-were-paid-5m-to-turn-off-their-wind-turbines/</ref><ref>https://www.wind-watch.org/news/2016/08/16/record-penalty-for-electricity-customers/</ref><ref>https://www.wind-watch.org/news/2017/09/22/exclusive-scottish-onshore-wind-farms-costing-millions-in-constraint-payments/</ref> and Texas<ref>https://www.wind-watch.org/news/2016/08/06/in-texas-oil-country-wind-is-straining-the-grid/</ref>, both with substantial penetration of wind on an isolated grid. Curtailment has been documented also in northern Vermont.<ref>https://www.wind-watch.org/news/2017/09/06/electric-co-op-dont-overload-us-with-renewable-energy-costs/</ref>


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