The Łódzkie 2018 International Bioeconomy Congress is intended to support the development of bioeconomy in Bioregions of Central and Eastern Europe. The issues touched upon this year were those related, among others, to combating smog, closed circuit digitization, modern technologies in bioeconomy, or high quality food. During the Congress, a representative of Terra Hexen was discussing the application of drones and unmanned vehicles in bioeconomy, the revolution involving the use of UAVs in farming and crop optimisation, threats caused by drones, and auditing of water supply infrastructure or wind farms.