A Multicriteria Analysis of Photovoltaic Systems: Energetic, Environmental, and Economic Assessments

Table 2

Economic, energetic, and environmental normalized indicators.

Regions	EPBT	EROI	GHG/kWh	GPBT	GROI	NPV	DPBT
Sicilia	1	1	1	1	1	1	1	1
Sardegna	0.8	0.8	0.9	0.9	0.8	0.7	1	0.7
Calabria	0.8	0.8	0.9	0.9	0.8	0.7	1	0.7
Puglia	0.8	0.7	0.8	0.7	0.7	0.6	1	0.6
Basilicata	0.8	0.7	0.8	0.7	0.6	0.6	0.5	0.6
Campania	0.8	0.6	0.8	0.7	0.6	0.6	0.5	0.6
Lazio	0.7	0.6	0.7	0.7	0.6	0.5	0.5	0.5
Molise	0.7	0.6	0.7	0.6	0.6	0.5	0.5	0.5
Abruzzo	0.7	0.5	0.6	0.6	0.5	0.5	0.5	0.4
Umbria	0.5	0.5	0.6	0.6	0.5	0.4	0.5	0.4
Marche	0.5	0.5	0.6	0.6	0.5	0.4	0.5	0.4
Toscana	0.5	0.5	0.6	0.6	0.5	0.4	0.5	0.3
Liguria	0.5	0.4	0.5	0.4	0.4	0.3	0.5	0.3
Emilia R.	0.5	0.4	0.5	0.4	0.4	0.3	0.5	0.3
Veneto	0.3	0.3	0.4	0.3	0.3	0.2	0.5	0.2
Piemonte	0.3	0.2	0.4	0.3	0.3	0.2	0.5	0.2
Lombardia	0.3	0.2	0.3	0.3	0.2	0.2	0	0.2
Friuli V.G.	0.2	0.1	0.1	0.1	0.2	0	0	0
Trentino A.A.	0	0.1	0.1	0	0.1	0	0	0
Valle d’Aosta	0	0	0	0	0	0	0	0