DTE Energy Files Plan to add an Additional 420 MW Solar by 2022 Updated On Wed, Sep 2nd, 2020 by Saurenergy DTE Energy has updated its MIGreenPower voluntary renewables plan with the MPSC, which includes bringing online an additional 420 MW of solar energy by 2022 DTE Energy has announced that it has updated its MIGreenPower voluntary renewables plan with the Michigan Public Service Commission (MPSC), which includes bringing online an additional 420 megawatts (MW) of […] Read more