front page HLAD Technology Other services References Contact Clean energy and fertilizers - from waste Envor Protech Oy is Finland's leading biogas technology expert. We have operated the so-called. in the cleantech sector in the environmental and recycling business for over 20 years, during which time we have implemented several biogas plant projects worldwide. The high- load HLAD biogas technology we have developed is a proven reliable and cost-effective method for producing energy and fertilizers from biodegradable waste . The HLAD process is versatile for the treatment of different waste fractions. The biodegradable material streams to be treated can be e.g. food waste from shops and industrial plants, separately collected bio-waste from municipalities, sludges from sewage treatment plants, industrial sludges, green pulps and sludges from the pulp and paper industry. Read our brochure » Current affairs Biogas plant in connection with Äänekoski Bioproduct Factory 17.02.2016 Envor Protech Oy participates in Finpro's W2E growth program 20.10.2015 Kitee office Envor Protech Oy Niittytie 7B FI-82500 Kitee Finland Tel. +358 400 789 831 Jyväskylä office Envor Protech Oy Yliopistonkatu 21 A 13 FI-40100 Jyväskylä Finland Tel. +358 44 346 6964 Forssa office Envor Protech Oy Voimalankatu 56 FI-30420 Forssa Finland Tel. +358 40 451 0901 © 2016 Envor Protech Oy - Z-Media