All processes of turnover of oil and petroleum products are accompanied by the formation of various oil-containing wastes, some of which are used petroleum products that have energy value. In addition, in the national economy, waste masses of other origin are formed, which also require disposal and/or incineration. During the reconstruction of the incinerator complex of Transneft - Port Primorsk, LLC, an energy - and resource-saving technology for thermal solid waste incineration was implemented. The KTO-100 unit was developed and put into operation, which burns used oil products and diesel as fuel. The heat obtained in the process of thermal incineration of waste enters the heat network of the site of treatment facilities for the company's self-needs. The results of tests and control of the composition of industrial emissions of KTO-100 during the trial operation confirmed the stable indicators of the minimum (significantly lower than the current norms) concentrations of pollutants. The KTO-100 installation, implemented on the basis of Transneft - Primorsk Port, LLC, meets the criteria of the best available technology regulated at the federal level. During the reconstruction of the incinerator complex in Transneft - Port Primorsk, LLC, innovative materials were used and technical solutions were implemented in a combination that has no analogues in Russia today.