The turbines, at a range of sites across Scotland, were stopped because the grid network could not absorb all the energy they generated.
Details of the payments emerged following research by the Renewable Energy Foundation (REF).
The REF said energy companies were paid £900,000 to halt the turbines for several hours between 5 and 6 April.
According to the REF research, the payments made cost up to 20 times the value of the electricity that would have been generated if the turbines had kept running.
http://www.bbc.co.uk/news/uk-scotland-13253876
