中国政策档案 Governance Archive HOLDINGS 191,882 · FONDS 70
Record · 新华网 ACC. 900028346

Ulanqab Compressed Air Energy Storage Project No. 2 Inclined Shaft Completed

乌兰察布压缩空气储能项目2号斜井完工

Issuer
新华网
Date
2026-05-21
Instrument
other
Cited by
0
The No. 2 inclined shaft of the Ulanqab compressed air energy storage project in Inner Mongolia has been completed, marking a key milestone for underground construction. The project, using deep-space and artificial cavern gas storage technology, is expected to generate about 2 billion kWh annually and reduce CO2 emissions by over 1.6 million tons.
Full text · 原文 314 字
新华社北京5月21日电 记者从中国铁建股份有限公司获悉,21日,由中铁建发展集团投资建设、中铁十五局承建的内蒙古乌兰察布压缩空气储能项目2号斜井顺利完工,全面打通了项目地下施工通道,为后续主体施工打下坚实基础。<br> 据中铁十五局项目技术负责人吴宇介绍,乌兰察布压缩空气储能项目采用“深地空间+人工硐室储气”先进技术,在地下百米岩层打造近百万立方米储气空间,能量转换效率突破65%,技术优势显著。此次完工的2号斜井全长1336.18米、综合坡度7.67%,承担人员通行、设备转运、通风排水等重要职能。<br> 乌兰察布压缩空气储能项目建成后,年发电量约20亿千瓦时,年减排二氧化碳超160万吨,将有力提升电网调峰能力与新能源消纳水平。