To accelerate the decarbonization support for local governments, it was announced that a new service utilizing photovoltaic technology systems, rechargeable batteries, and other distributed energy resources (DER) for bulk power reception in public housing has been launched. This service has been adopted for the"Nagakuro Danchi Municipal Housing Self-Consumption Type Solar Power Generation PPA (Roof Rental) Project" to be carried out in conjunction with the redevelopment of municipal housing in Kitakyushu City, becoming the first project to be introduced. It is believed that by promoting the introduction of bulk power reception and DER from the design stage of reconstruction, it can further support the decarbonization of public housing and ultimately the decarbonization of local governments.