Exergoeconomic and Enviroeconomic Analysis of Photovoltaic Modules of Different Solar Cells

Table 5

The values of CO₂ emission reduction per annum (tCO₂e) and environmental cost reduction per annum ($) for different material semitransparent and opaque PV modules.

PV modules	CO2 emission reduction per annum (tCO2e)		Environmental cost reduction per annum ($)
	Semi.	Opaque	Semi.	Opaque
c-Si	0.27	0.25	3.93	3.76
a-Si	0.28	0.27	4.10	3.96
CdTe	0.27	0.25	3.88	3.69
CIGS	0.26	0.24	3.72	3.6