Development guidance, not a finished code
The April 2026 decision sets process and scope direction for future code work. This action did not publish or adopt a final 2030 model energy code.
Cost information receives more structure
ICC asked staff to develop a tool that helps proposal submitters assemble information required for cost-benefit analysis. It also called for clearer examples and details in the ICC Cost Impact Guide.
Why the update matters
Early code-development decisions can signal how future efficiency requirements will be evaluated. Manufacturers should monitor the process while avoiding premature product claims based on draft scope.