If the commission relies on the use of a discount rate when calculating net present value of future carbon-based fuel costs in an electric resource plan, the discount rate must not exceed the long-term rate of inflation, as determined by the commission. In determining the long-term rate of inflation, the commission shall determine an appropriate rate of inflation specifically for fuel costs.Added by 2023 Ch. 163,§ 1, eff. 8/7/2023.2023 Ch. 163, was passed without a safety clause. See Colo. Const. art. V, § 1(3).