https://biz.prlog.org/us/digester/ digester - United States - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/naturalupcycling/ Upcycling is reusing discarded objects or material in such a way so as to create a product of higher quality or value than the original. Natural Upcycling utilizes the food waste it collects to create dependable renewable energy.Thu, 10 Nov 2016 17:48:47 GMT https://biz.prlog.org/onsitepowersystems/ Onsite provides economically and environmentally sound solutions for organic waste recovery, creating alternative and sustainable renewable fuels and value added products, taking a leadership role in commercializing advanced anaerobic digester systems Mon, 11 Apr 2011 16:06:02 GMT