Bitcoin The9 signs green Bitcoin mining deal with Russian firm BitRiver Share Tweet Share Share Email Comments BitRiver utilizes only surplus hydroelectric power to operate its data centers in Russia and CIS countries. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.