The invention discloses household solid garbage recycling and renewable biological carbon circulating technology, which solves the problem that biogas generated from household garbage is difficult to ferment at places with low temperature, and realizes an integral circulating zero-carbon emission system and a large-size renewable biological carbon circulating system simultaneously. The technical scheme includes that pretreated household garbage is fed into a large-size biogas digester to ferment, biogas is supplied for oxygen-enriched combustion of a gas turbine gas to generate power, biogas slurry is used as a biofuel cell substrate and is cleaned and used for power generation, and biogas residue is used as biological organic fertilizer and used for growth of fast-growing trees for biomass fuel power plants. Flue gas generated in combustion in the power plants circulates to guarantee fermenting temperature of the biogas digester so as to realize biogas production stably and efficiently. Pure oxygen and recycled tail gas are used as combustion supporting gas of the power plants, and accordingly combustion efficiency can be improved while cost for treatment of tail gas is reduced. CO2 in the flue gas is captured according to the carbon capture technology, and accordingly the zero-carbon emission system is realized. In addition, the renewable biological carbon cycling system is realized by means of biological treatment to biogas slurry and biogas residue.