Energy Code Compliance in Missouri

With no energy code at the state level, Missouri turns commercial compliance into a matter of tracking local adoption: Kansas City and St. Louis run their own IECC editions, other cities update on their own schedules, and some rural areas enforce nothing. We prepare documentation against whatever edition the AHJ actually enforces, warning clients off the expensive error of designing to an edition that doesn't apply. Zone 4A leaves heating and cooling roughly even, so rather than favor one season we balance insulation, air tightness, and glazing SHGC as a set and match mechanical plant capacity to the combined load. Evergy and Ameren Missouri both run above-code incentive programs, and we flag them because the rebates can recover first cost where the local baseline is weak or absent.