PetroChina East China Design Institute: Green New Energy Integrated Solutions

PetroChina East China Design Institute Co., Ltd., founded in 1974 and headquartered in Qingdao, Shandong, is a comprehensive Grade A engineering design firm with over 1,300 employees. It specializes in oil and gas field surface treatment, long-distance pipelines, refining, chemicals, storage, and underground caverns. The company holds more than 211 valid patents and 120 technical secrets, with over 40 active patented technologies driving a utilization rate above 20% for profit promotion. It has developed independent intellectual property in large-scale oil refining and oil and gas storage, with self-owned technology share nearing 90% for major refining units and world-leading underground water sealing cavern design. The institute focuses on reducing oil, increasing chemicals, and promoting new energy, new materials, and new business to address carbon peak and carbon neutrality. Key technologies include catalytic cracking, propylene oxide, polyimide, lithium battery electrolyte solvents, carbon capture, methanol to olefins, biodegradable plastics, biojet fuel, groundwater sealed cave reservoirs, circular economy, energy saving, and zero carbon hydrogen production. Partners include top Chinese and international institutions like CAS, Tsinghua University, Shell, and BASF.