Codes and Ordinances

Solar Ready Ordinances

In 2020, the City of St. Louis became the first city in the Midwest to pass a solar ready ordinance covering both commercial and residential construction. For buildings that are five stories or less, the ordinance requires roofs to be sturdy enough to receive solar arrays and requires a conduit to an electric service panel with dedicated space labeled "For Future Solar Electric." 

The City of Clayton passed an ordinance change to streamline the solar installation process.