可中断天然气客户调峰补偿机制

Peak-shaving compensation mechanism for interruptible gas customers

面对每年严峻的冬季天然气保供形势,国内三大石油公司(中国石油天然气集团有限公司、中国石油化工集团有限公司、中国海洋石油集团有限公司)气田放量生产,全力应对冬季用气量高峰,优化生产组织,天然气产能得到了最大限度的发挥。同时销售方面对可中断用户进行限产甚至关停,以保障居民基本生活用气,但可中断用户却没得到相应的补偿。为了使可中断天然气客户的利益得到切实有效的保障,从国家政策、配套措施、实施步骤等方面研究和建立了一套行之有效、具有较强可操作性的可中断客户调峰补偿机制。研究结果表明,可通过采取以下4项措施建立可中断客户调峰补偿机制:①建立市场化补偿机制,天然气价格全面市场化;②建立可中断调峰能力市场化交易机制,取暖季通过市场化交易销售给不可中断的城市燃气客户,从而获取补偿。③政府政策性补偿补贴可中断客户停气的损失。④供气企业在非采暖期给予可中断客户一定优惠。

Due to severe supply guarantee in every winter,PetroChina,Sinopec,and CNOOC expand the production of do⁃mestic gasfields and make great effort to cope with gas consumption peak in the winter.The production organization is opti⁃mized to give full play to productivity,while the supply to interruptible customers is limited and even stopped to ensure residential consumption.However,the customers are not offered with corresponding compensation.To this end,it is urgent for governmental departments and enterprises to establish a set of practical and operable peak-shaving compensation mech⁃anisms for these interruptible customers from the aspects of national policy,supporting measure,and implementation step,so as to ensure their benefit effectively.Results indicate that peak-shaving compensation mechanisms for interruptible cus⁃tomers can be established by some measures as followed,(1)to establish the market-oriented compensation mechanisms and marketize the natural-gas price overall,(2)to establish the market-oriented trade mechanism of interruptible peakshaving capacity and sell the gas to non-interruptible city customers in heating seasons by means of market-oriented trans⁃action,so as to make profits,and(3)via government’s political compensation,to subsidize the loss of interruptible cus⁃tomers from supply stop,and(4)to offer them a certain discount in non-heating season through gas supply enterprises.