Method, system and device for measuring and calculating contribution value of urban dual-carbon target, and medium

The invention discloses a city dual-carbon target contribution value measuring and calculating method, system and device and a medium, and belongs to the technical field of carbon emission reduction. According to the method for measuring and calculating the contribution value of the urban dual-carbon target, the data acquisition model, the index screening model, the carbon emission reduction calculation model and the contribution calculation model are constructed to obtain the contribution related data of the dual-carbon target; processing the dual-carbon target contribution related data to obtain a dual-carbon target contribution index; processing the double-carbon target contribution index to obtain a plurality of scene carbon emission reduction amounts; the scheme is scientific and reasonable, consideration factors are comprehensive, the double-carbon target contribution can be accurately calculated, quantitative technical support can be provided for urban carbon emission reduction measure ...