Director of the Institute Deputy Director for Cooperation and Development Deputy Director for Economic Affairs Chief Accountant Thermal Division CPC-Thermal Processes Department CPE - Department of High Temperature CUE - Power Engineering Equipment Research Department Electric Division EAZ - Automation and Protection Laboratory El - Insulation Department EOS - Environmental Impact and Overvoltage Protection Laboratory EWN - High Voltage Department Mechanical Division MAP - Measuring Apparatus Laboratory MBM - Materials Testing and Diagnostics Department MDT - Technical Diagnostics and Power Equipment Modernization Laboratory Energy Utilization Division UGA- Radiator and Fittings Research Laboratory UOS - Environmental Protection Research Laboratory UMS - Management Systems Workshop URP - Project Implementation Team Other units Center for Hydrogen Technologies (CTH₂) DEE - Energy Economics Laboratory DZE - Experts Group DZC - Certification Department Branches OC - Oddział Ceramiki CEREL w Boguchwale OG - Gdańsk Branch OTC - Thermal Technology Branch JTC" in Łódź ZD - Prototype Production Branch in Białystok