A resource-efficient technology for the production of fuel aerosols has been developed at Tomsk Polytechnic University. The development can be used to quickly ignite the boilers of thermal power plants and boiler houses, in the combustion chambers of diesel generators, as well as in internal combustion engines of cars. TPU technology will contribute to the cost-effective use of fuels and the reduction of the level of pollution of the environment. On the Day of Power Engineer celebrated on 22 December in Russia, scientists from the Heat Mass Transfer Simulation Laboratory of the TPU School of Energy & Power Engineering told about their development.