European Parliament and Council Directive 2010/75 / EU of November 24, 2010 on industrial emissions (the so-called IED Directive). This directive tightens the standards for the emission of sulphur dioxide, nitrogen oxides and dust from combustion plants.

The fourth industrial revolution (German: Industrie 4.0) - a concept that means the integration of smart machines, systems and introducing changes in production processes aimed at increasing production efficiency. Industry 4.0 not only concerns technology, but also new ways of working and the role of people in the industry, whose idea is to organize the value chain using modern technologies.

Installation of flue gas desulphurization and reduction of heavy metals.