April 13, 2015 To All market participants and interested parties Re: 10 Minute Historical Data for Total Wind Power and Alberta Internal Load In response to the request to provide detailed wind generation the AESO is publishing the historical 10 minute wind generation and Alberta internal load (AIL) data each quarter. This update is to provide the same information for Q1 of 2015. Please click here to view the data file. If you have any questions or comments please contact market.analysis@aeso.ca. Yours truly, Original signed by Nicole LeBlanc Director, Analytics and Forecasting