经典电视剧高清无广告播放网站 ,av免费网站_高清全集在线观看

首頁» 往期文章» 2012» Issue 2» 石油經(jīng)濟(jì)與管理

Petroleum Science >2012,??Issue 2:??262-268 DOI: https://doi.org/10.1007/s12182-012-0208-7

Model and methods for comprehensive measurement of the low-carbon status of China oil and gas enterprises Open?Access

文章信息

pdf下載
作者：Yun Jian,Qin Guojun,Wang Jialin,Li Xingchun,Zhong Ningning and Yuan Bo
作者單位：

State Key Laboratory of Petroleum Research and Prospecting, China University of Petroleum, Beijing 102249, China; CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China;CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China;CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China;CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China;State Key Laboratory of Petroleum Research and Prospecting, China University of Petroleum, Beijing 102249, China;CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China

投稿時(shí)間：2011-11-21
引用方式：Yun, J., Qin, G., Wang, J. et al. Pet. Sci. (2012) 9: 262. https://doi.org/10.1007/s12182-012-0208-7

文章摘要

This paper establishes a model that would allow China’s oil and gas enterprises to scientifically evaluate and measure their low-carbon level and status. It considers various characteristics of China’s oil and gas enterprises and the implications of low-carbon development, and is based on an overall analysis of factors that influence the reduction of carbon emissions. In view of low-carbon economic theories and the general principles of an evaluation index system, a comprehensive system for measuring the low-carbon status of China’s oil and gas enterprises has been developed. This measurement system is comprised of four main criteria (energy structure, energy utilization, carbon emissions and utilization, and low carbon management) as well as thirty indexes. By the Delphi method and the analytical hierarchy process (AHP), the weight of the rules hierarchy and indexes hierarchy were determined. The standardized indexes were then integrated using a linear weighted sum formula, and a comprehensive formula for index measurement was established. Taking into account the status of low carbon development in the petroleum and petrochemical industry at home and abroad, an evaluation criterion is proposed comprising four levels: ideal low-carbon, economical low-carbon, medium-carbon and high-carbon, whose values were organized within the settings of [0, 1].

關(guān)鍵詞

    Oil & gas enterprises, low-carbon, measurement, evaluation, index system, AHP