Group 1 - The core viewpoint of the article is that Tongde Chemical (002360) has successfully connected its subsidiary's clean energy project to the grid, marking a significant milestone in its operations [1] - The subsidiary, Yurebao Technology Co., Ltd., holds a controlling stake in Yangcheng Guotai Zhongke Clean Energy Co., Ltd., which focuses on generating electricity from low-concentration gas in coal mines [1] - The project has completed debugging and trial operation phases, leading to its official grid connection for power generation [1]

同德化工（002360.SZ）8月20日在投资者互动平台表示，公司全资子公司余热宝科技有限公司控股的阳 城县国泰中科清洁能源有限公司，主要经营利用煤矿低浓度瓦斯发电项目，该项目经过调试、试运行， 已正式并网发电。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：公司在电力行业有何布局？是否属于绿色电力？ ...