StacksVerified U.S. regulatory reference

43 CFR Part 418, Appendix A — Calculation of Efficiency Equation

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov

[Figure — view on eCFR: https://www.ecfr.gov/graphics/er18de97.008.gif]

[Figure — view on eCFR: https://www.ecfr.gov/graphics/er18de97.009.gif]