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Table 5 Weighting for settlement development

From: Renewables in residential development: an integrated GIS-based multicriteria approach for decentralized micro-renewable energy production in new settlement development: a case study of the eastern metropolitan area of Cagliari, Sardinia, Italy

Criteria/factors

Experts

Weights

DE

IT

UK

Proximity to existing urban areas

S.&AP.

0.20

0.26

0.29

P.&PA.

0.26

0.25

0.35

Proximity to major roads and train lines

S.&AP.

0.22

0.16

0.26

P.&PA.

0.22

0.20

0.22

Distance from environmentally valuable areas

S.&AP.

0.31

0.34

0.21

P.&PA.

0.24

0.23

0.19

Proximity to water

S.&AP.

0.14

0.15

0.11

P.&PA.

0.14

0.17

0.12

Slope gradient

S.&AP.

0.13

0.10

0.12

 

P.&PA.

0.15

0.15

0.13

  1. Obtained from students and academic planners (S.&AP.) as well as regional planners and public authorities (P.&PA.). DE, Germany; IT, Italy; UK, United Kingdom.