Raleigh, N.C. – On December 30th, Duke Energy filed its final 2022 Carolinas Carbon Plan with the North Carolina Utilities Commission (NCUC) – a clean energy plan mandated through HB951 that requires the NCUC to take ‘all reasonable steps’ to achieve 70 percent carbon emissions reductions from 2005 levels by 2030 and achieve carbon neutrality by 2050 using a least-cost approach.