What is the meaning of the acronym RECO?

The acronym RECO can refer to the Residential Energy Compliance Ordinance which has been instituted by the city of Berkeley, among others, to ensure that properties are built and maintained in a way that is energy efficient. This regulation has to be considered by builders and decorators when changing or renewing older properties and when building new ones. It aims to keep costs and energy usage down in order to save resources for the whole planet.