Xcel exploring renewable natural gas options 0 27.05.2020 01:25 «Star Tribune» (startribune.com) Xcel is the second large utility to say it is exploring livestock manure, landfills and water treatment refuse as a source of energy. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
