Table 3.
Weights in the low-carbon city evaluation index system.
| Subsystem layer | Weight | Index layer | Weight |
|---|---|---|---|
| Low carbon economy (A1) | 0.261 | Proportion of tertiary industry I in GDP (A11) | 0.233 |
| Energy consumption per 10000 yuan GDP (A12) | 0.296 | ||
| Energy consumption per unit industrial added value (A13) | 0.470 | ||
| Per capita energy consumption (A21) | 0.446 | ||
|
| |||
| Low carbon society (A2) | 0.182 | Use of public transport vehicles per 10000 people (A22) | 0.350 |
| Urban per capita housing area (A23) | 0.207 | ||
| Standard rate of industrial wastewater discharge (A31) | 0.240 | ||
| Urban sewage treatment rate (A32) | 0.171 | ||
|
| |||
| Low carbon environment (A3) | 0.420 | Per capita green area (A33) | 0.063 |
| Air quality excellence rate (A34) | 0.145 | ||
| Carbon emissions (A35) | 0.382 | ||
|
| |||
| Low carbon mechanism (A4) | 0.133 | Ratio of R & D to fiscal expenditure (A41) | 0.585 |
| Internet penetration rate of Sichuan households (A42) | 0.415 | ||