Environmental Cost Adjustment Mechanism (Rescinded March 30, 2025)

AUTHORITY: sections 386.250 and 393.140, RSMo 2000, and section 386.266, RSMo Supp. 2013. This rule originally filed as 4 CSR 240-50.050. Original rule filed Aug. 15, 2013, effective Feb. 28, 2014. Moved to 20 CSR 4240-50.050, effective Aug. 28, 2019. Rescinded: Filed July 31, 2024, effective March 30, 2025.