The technical, environmental and economic analysis of generating electricity and/or heat together with biochar from poultry litter (PL) waste is the subject of this study. To carry out this study, the process simulation software ECLIPSE is used. Modelling and simulation have been conducted over the selected system: the pyrolysis/gasification process integrated with an Organic Rankine Cycle (ORC). The facility will initially be capable of processing 1500 kg of PL waste at 30% moisture content every hour. The expansion plans of the facility are underway to deal with 3000 kg of PL waste per hour. Based on the data gathered, the key technical, environmental and economic issues have been examined. The ECLIPSE simulation shows that when using the reference PL the yield of biochar in the process is around 391 kg per hour with 37% of carbon content and the producer gas has a calorific value of 4.72 MJ/Nm3. Electric power generated by the ORC system is 398kWhe. Recovered low grade heat for space heating is estimated at 1879kWhth.