The board of directors of Public Joint Stock Company Inter RAO UES meeting held on May 21, 2018, approved the following appointments: determine the quantitative structure of Audit Committee of the company Board of Directors in the amount of 4 persons and form Audit Committee of the company Board of Directors as follows: Andrei Bugrov (Independent Director) - Member of the Management Board, Vice President of PJSC Mining and Metallurgical Company Norilsk Nickel; Alexander Lokshin (Independent Director) - Member of the Management Board, First Deputy Director General for Operations Management of State Atomic Energy Corporation Rosatom; Ronald J. Pollett (Independent Director)- Vice President GE, President & CEO, GE Russia & CIS; Elena Sapozhnikova (Independent Director) - Partner of UCP Group; Elect Andrei Bugrov, Member of the Management Board, Senior Vice President of PJSC Mining and Metallurgical Company Norilsk Nickel, as the Chairman of the Audit Committee of Inter RAO Board of Directors. Determine the quantitative structure of the Nominations and Remunerations Committee of the company Board of Directors in the amount of 3 persons and form Nominations and Remunerations Committee of the company Board of Directors as follows: Andrei Bugrov (Independent Director) - Member of the Management Board, Vice President of PJSC Mining and Metallurgical Company Norilsk Nickel; Elena Sapozhnikova (Independent Director) - Partner of UCP Group; Ronald J. Pollett (Independent Director) - Vice President GE, President & CEO, GE Russia & CIS. Elect Ronald J. Pollett, Vice President GE, President & CEO, GE in Russia & CIS, as the Chairman of Nomination and Remunerations Committee of the company Board of Directors. Determine the quantitative structure of Strategy and investments Committee of Inter RAO Board of Directors in the amount of 11 persons and form Strategy and investments Committee of Inter RAO Board of Directors as follows: Elena Bezdenezhnych - Vice - President - State Secretary, GR of PJSC "MMC Norilsk Nickel"; Andrey Marchenko - Director of Investment analysis Department, UCP Group; Ilnar Mirsiyapov - Member of the Management Board of the company, Head of the Strategy and Investment Unit; Alexey Molsky Deputy Chairman of the Management Board of JSC "FGC UES"; Vasiliy VNikonov - Director of Energy Department of Rosneft; Sergey Nikitin - Deputy General Director - Head of Corporate Control Department of Leader CJSFedor Opadchiy - Deputy Chairman of Management Board of JSC "SO UES"; Ronald J. Pollett - Vice President GE, President & CEO, GE Russia & CIS; Elena Sapozhnikova - Partner of UCP Group; Pavel Snikkars - Director of Electric Energy Development Department with the Ministry of Energy of the Russian Federation; Charlotte Philipps - Founding Partner at Synergy Capital Partners. Elect Elena Bezdenezhnych, Vice - President - State Secretary, GR of PJSC "MMC Norilsk Nickel", as the Chairman of Strategy and Investments Committee of Inter RAO Board of Directors.