JOURNAL OF NATURAL RESOURCES >
Carbon emission performance of quota allocation simulation-oriented industry: The case study of Zhengzhou
Received date: 2018-12-01
Request revised date: 2019-03-14
Online published: 2019-05-28
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The research on performance of industrial carbon emission is of great significance to the implementation of carbon emission reduction commitment, the improvement of carbon trading system and the promotion of low-carbon development. Based on the basic data of 181 industrial enterprises in Zhengzhou in 2013, the comprehensive performance evaluation and quota allocation simulation of different industries were carried out by constructing the comprehensive performance index system and quota allocation model of carbon emission. The conclusions are as follows: (1) The distribution of carbon emission intensity of different industries is extremely uneven and is associated to the total carbon emission to some extent, yet the types of associations are different. The carbon emission intensity of electric power, thermal power production and supply industry was the highest (5.4115 t/10000 yuan), while the carbon emission intensity of tobacco manufacturing industry was the lowest (0.0046 t/10000 yuan). (2) Carbon emission of per unit land and per unit labor varies greatly among different industries. The carbon emission per unit land and per unit labor of the electric power and thermal power production and supply industry is obviously higher than that of other industries. (3) The comprehensive performance of carbon emission shows that the lowest carbon emission performance is for electric power, thermal production and supply industries, and the highest for the automobile manufacturing industry. (4) Due to the difference in comprehensive performance of different industries, the quota with different proportions of increase or decrease of carbon emission in the base year is obtained. Electric power, thermal power production and supply industry take the most proportion of quota, while chemical fiber manufacturing industry gets the least. Through carbon quota allocation simulation, we found that the overall emission reduction of Zhengzhou is 182.06 million t, accounting for 5.56%. (5) It is suggested to improve the scheme of industry quota allocation and implement industry quota allocation experimentally based on the comprehensive performance evaluation of carbon emission, so as to achieve the coordination of resource conservation, environmental protection and carbon emission reduction.
Key words: carbon emission; performance; quota allocation; industry; Zhengzhou
DING Ming-lei , LI Yu-xiang , ZHAO Rong-qin , ZHANG Zhan-ping , HOU Li-peng , LIU Bing-tao , LIU Wei . Carbon emission performance of quota allocation simulation-oriented industry: The case study of Zhengzhou[J]. JOURNAL OF NATURAL RESOURCES, 2019 , 34(5) : 1027 -1040 . DOI: 10.31497/zrzyxb.20190510
Fig. 1 The theoretical framework of comprehensive performance of carbon emission图1 企业碳排放综合绩效的理论框架 |
Table 1 The industries and their codes in this research表1 研究涉及的行业名称及其代码 |
| 行业代码 | 行业名称 | 企业数量/个 | 行业代码 | 行业名称 | 企业数量/个 |
|---|---|---|---|---|---|
| B06 | 煤炭开采和洗选业 | 2 | C13 | 农副食品加工业 | 7 |
| C14 | 食品制造业 | 11 | C15 | 酒、饮料和精制茶制造业 | 7 |
| C16 | 烟草制品业 | 1 | C17 | 纺织业 | 3 |
| C18 | 纺织服装、服饰业 | 1 | C22 | 造纸和纸制品业 | 13 |
| C23 | 印刷和记录媒介复制业 | 3 | C26 | 化学原料和化学制品制造业 | 18 |
| C27 | 医药制造业 | 10 | C28 | 化学纤维制造业 | 1 |
| C29 | 橡胶和塑料制品业 | 2 | C30 | 非金属矿物制品业 | 64 |
| C31 | 黑色金属冶炼和压延加工业 | 7 | C32 | 有色金属冶炼和压延加工业 | 8 |
| C33 | 金属制品业 | 3 | C34 | 通用设备制造业 | 3 |
| C35 | 专用设备制造业 | 5 | C36 | 汽车制造业 | 5 |
| C39 | 计算机、通信和其他电子设备制造业 | 1 | D44 | 电力、热力生产和供应业 | 6 |
Table 2 The indexes of the carbon emission efficiency表2 碳排放效率指标 |
| 指标 | 公式 | 参数说明 |
|---|---|---|
| 单位用地碳排放 | 单位用地碳排放(CL)为企业碳排放总量(CE)与企业占地面积(S)的比值(t/m2),反映企业用地的碳排放效率 | |
| 单位劳动力碳排放 | 单位劳动力碳排放(LC)为企业碳排放总量(CE)与企业员工数(L)的比值(t/人),反映企业员工的碳排放效率 | |
| 碳排放强度 | 碳排放强度(CQ)为企业碳排放总量(CE)与企业总产值(G)的比值(t/万元),用于衡量企业碳排放的经济效率 | |
| 单位产值耗水量 | 单位产值耗水量(GW)为企业总用水量(TW)与企业总产值(G)的比值(t/万元),用来反映企业的水资源利用效率 | |
| 废弃物排放强度 | 废弃物排放强度(WQ)为废弃物排放总量(TQ)与企业总产值(G)的比值(t/万元),即单位产值的废弃物排放量 |
Fig. 2 The comparison of carbon emission intensity and carbon emission of different industries in Zhengzhou图2 郑州市不同行业的碳排放强度与碳排放总量对比 |
Fig. 3 The comparison of carbon emission of per unit land and per unit labor of different industries in Zhengzhou图3 郑州市不同行业的单位用地碳排放和单位劳动力碳排放对比 |
Fig. 4 Water consumption intensity and waste emission intensity of different industries in Zhengzhou图4 郑州市不同行业的单位产值耗水量与废弃物排放强度 |
Fig. 5 The comparison of input-output evaluation of different industries in Zhengzhou图5 郑州市不同行业投入和产出的评价值对比 |
Fig. 6 The comparison of carbon emission performance and carbon emission intensity of different industries in Zhengzhou图6 郑州市不同行业碳排放绩效和碳排放强度对比 |
Table 3 Carbon emission quotas allocation scheme of different industries in Zhengzhou表3 郑州市不同工业行业碳配额分配方案 |
| 行业 代码 | 综合 绩效 | 基准年碳 排放/万t | 碳配额 /万t | 比例 /% | 行业 代码 | 综合 绩效 | 基准年碳 排放/万t | 碳配额 /万t | 比例 /% |
|---|---|---|---|---|---|---|---|---|---|
| B06 | 0.3517 | 0.254 | 0.247 | -2.54 | C28 | 0.3496 | 0.024 | 0.024 | -2.78 |
| C13 | 0.4312 | 0.715 | 0.721 | 0.95 | C29 | 0.3540 | 0.125 | 0.122 | -2.27 |
| C14 | 0.4725 | 9.680 | 9.852 | 1.77 | C30 | 0.4120 | 68.743 | 69.138 | 0.57 |
| C15 | 0.5526 | 2.946 | 3.045 | 3.36 | C31 | 0.3885 | 4.282 | 4.287 | 0.11 |
| C16 | 0.7825 | 0.447 | 0.482 | 7.91 | C32 | 0.5052 | 17.151 | 17.566 | 2.42 |
| C17 | 0.3591 | 0.559 | 0.549 | -1.70 | C33 | 0.3519 | 0.316 | 0.308 | -2.52 |
| C18 | 0.3509 | 0.048 | 0.046 | -2.63 | C34 | 0.3956 | 0.692 | 0.693 | 0.25 |
| C22 | 0.3880 | 8.027 | 8.035 | 0.10 | C35 | 0.6026 | 0.399 | 0.416 | 4.35 |
| C23 | 0.3592 | 0.039 | 0.038 | -1.68 | C36 | 0.8883 | 1.744 | 1.918 | 10.00 |
| C26 | 0.3731 | 9.835 | 9.826 | -0.10 | C39 | 0.3476 | 0.378 | 0.367 | -3.01 |
| C27 | 0.3009 | 1.821 | 1.669 | -8.32 | D44 | 0.2862 | 193.320 | 173.988 | -10.00 |
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