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    Status of Sundance Units 3, 4, and 5

    TransAlta has notified the AESO of the following: 

    • Mothballing of Sundance Unit 3 effective April 1, 2018, for a period of up to 2 years
    • Mothballing of Sundance Unit 4 effective April 1, 2019, for a period of up to 2 years
    • Mothballing of Sundance Unit 5 effective April 1, 2018, for a period of up to 1 year