The National Cleantech Conference & Exhibition will provide a national platform for collaboration, learning, networking and doing business between innovators, investors, producers and commercial end-users of clean technology. The program and exhibition covers all sectors including: Water Energy Waste Mobility Agriculture Manufacturing Built environment Pre-registration is now open for trade visitors to the 2020 National Cleantech Exhibition.  Visiting the trade show is free, and will provide you with the contacts and suppliers you need to fast track your sustainable development…