Analysis of CO₂ Emission Reduction Effect of On-Site Production Precast Concrete Member according to Factory Production Environment

Table 1

CO₂ emissions for production, transportation, and equipment [8].

Classification	PC column of in situ			PC column of in-plant
	72 EA	240 EA	982 EA	72 EA	240 EA	982 EA
Production	571	1,904	12,940	571	1,904	12,940
Equipment	187	317	1,530	187	317	1,530
Transport	—	—	—	178	592	2,421

Note: unit = t-CO₂.