We really do need to address this problem if the industry is going to have a future. Cullum Clark More Quotes by Cullum Clark More Quotes From Cullum Clark The effort to mine bitcoin around the world is consuming fully one and a half percent of the electricity output of the entire United States and is approaching 0.5 percent of the electricity output of the whole planet. That’s an enormous number. Cullum Clark tech The market has been, if you will, oversupplied. Cullum Clark tech