Criterion layer

Low carbon environment

Low-carbon economy

Low carbon energy

CO2 benefit

Low carbon environment

1

1

1/3

1/2

Low-carbon economy

1

1

1/3

1/2

Low carbon energy

3

3

1

3/2

CO2 benefit

2

2

2/3

1

WeightsR1i

0.1429

0.1429

0.4286

0.2856