近日，在川央企中国石油工程建设有限公司（CPECC）西南分公司中标中石油昆仑燃气青海分公司德令哈液化天然气项目光伏绿电直连项目可行性研究。这是该公司中标的首个LNG绿电直连项目，进一步推动其在新能源领域从“并网消纳”向“直连直供”的战略布局。

Recently, the Southwest Branch of China National Petroleum Construction Engineering Co., Ltd. (CPECC), a state-owned enterprise from Sichuan Province, won the feasibility study for the photovoltaic green electricity direct connection project of the Qinghai Branch of China Petroleum Kunlun Gas. This is the company's first LNG green electricity direct connection project, further promoting its strategic layout in the new energy sector from "grid connection and consumption" to "direct connection and supply".

据了解，2025年5月，国家发改委、国家能源局联合发布《关于有序推动绿电直连发展有关事项的通知》，首次明确绿电直连的定义与内涵，为新能源与高载能负荷直连直供打开了政策通道。CPECC西南分公司紧抓国家绿电直连政策正式落地的窗口期，组建专项团队，开展核心技术攻关，攻关出一套绿电直连设计方案和系列核心技术，并形成了一套可复制的绿电直连技术方案。

It is known that in May 2025, the National Development and Reform Commission and the National Energy Administration jointly issued the "Notice on the Matters Concerning the Orderly Promotion of Green Electricity Direct Connection Development", which for the first time clearly defined the definition and connotation of green electricity direct connection, opening up a policy channel for the direct connection and supply of new energy and high-load capacity loads. The Southwest Branch of CPECC seized the window period when the national green electricity direct connection policy was officially implemented, formed a special team, carried out core technology research and development, developed a set of green electricity direct connection design plans and a series of core technologies, and formed a set of replicable green electricity direct connection technical solutions.

据介绍，CPECC西南分公司将依托德令哈液化天然气项目，持续优化绿电直连技术方案，持续深化与昆仑燃气的全面合作，加快形成可复制、可推广的油气与新能源融合解决方案，力争把德令哈液化天然气项目打造成“绿电直供+天然气液化”融合示范，为国家构建新型能源体系贡献“西南方案”。

It is introduced that the Southwest Branch of CPECC will, based on the Delehan Liquefied Natural Gas project, continuously optimize the green power direct connection technology solution, continuously deepen the comprehensive cooperation with Kunlun Gas, accelerate the formation of replicable and scalable integrated solutions for oil and gas and new energy, and strive to make the Delehan Liquefied Natural Gas project a demonstration project for the integration of "green power direct supply + natural gas liquefaction", contributing the "Southwest Solution" to the country's construction of a new energy system.

近年来，中国石油工程建设有限公司（CPECC）西南分公司依托在天然气领域的优势，持续布局“天然气+新能源”领域业务，加快推进风光热电气的科技攻关与融合，尤其是天然气延伸领域的技术攻关，承担了“天然气裂解制碳纳米管副产氢气”等10余项科技重大专项，形成了天然气余压发电、天然气提取乙烷、天然气制碳纳米管材料、天然气制绿色甲醇等系列技术。

In recent years, the Southwest Branch of China Petroleum Engineering Construction Co., Ltd. (CPECC) has leveraged its advantages in the natural gas sector to continuously expand its business in the "natural gas + new energy" field. It has accelerated the technological research and integration of wind, photovoltaic, thermal and electrical energy, especially in the technological research and development of the natural gas extension field. It has undertaken more than 10 major scientific and technological projects such as "Natural Gas Cracking to Produce Carbon Nanotubes and By-product Hydrogen", and has formed a series of technologies including natural gas residual pressure power generation, extraction of ethane from natural gas, production of carbon nanotube materials from natural gas, and production of green methanol from natural gas.

值得一提的是，该公司在余压发电领域，助力中国石油西南油气田公司秋林16集气总站、磨溪净化厂、纳溪输气站等建成并投产10个站场14套余压发电装置，总装机规模达7.24兆瓦，可年均提供清洁电能3957万千瓦时、节约标准煤1.3万吨、减排二氧化碳2.3万吨，推动了余压发电成为中国石油绿色转型的核心引擎，为能源行业“双碳”目标提供可复制的技术治理案例和经验。

It is worth noting that in the field of residual pressure power generation, this company has assisted the Southwest Oil and Gas Field Company of China National Petroleum Corporation in completing and commissioning 10 station sites and 14 residual pressure power generation devices at the Qiulin 16 gathering station, Moxi purification plant, and Naxi gas transmission station. The total installed capacity reaches 7.24 megawatts, which can provide an average of 3957 million kilowatt-hours of clean electricity per year, save 13,000 tons of standard coal, and reduce 23,000 tons of carbon dioxide emissions. This has promoted residual pressure power generation to become the core engine of China National Petroleum Corporation's green transformation, providing replicable technical governance cases and experience for the "dual carbon" goals of the energy industry.