GENEVA, April 18 -- HUANENG CLEAN ENERGY RESEARCH INSTITUTE (Laboratory A, Huaneng Talent Innovation and Venture Base, Future Science And Technology City South District, Beiqijia TownChangping District, Beijing 102209), 中国华能集团清洁能源技术研究院有限公司 (中国北京市昌平区北七家镇未来科技城南区华能人才创新创业基地实验楼A楼) filed a patent application (PCT/CN2024/097275) for "GEOTHERMAL EXPLOITATION SYSTEM" on Jun 04, 2024. With pub...