S N Nuclearelectrica S A : Current report regarding the amendment of the agenda of the Ordinary and Extraordinary General Meeting of SNN shareholders convened for 05.04.2021/06.04.2021

Current report in compliance with art. 234 paragraph (1) letter b) of the ASF Regulation no. 5/2018 regarding the issuers of financial instruments and market operations.

Reporting date: 19.03.2021

Name of the issuing entity: Societatea Nationala NUCLEARELECTRICA S.A. Registered office: Strada Polona nr. 65, Sector 1, Bucuresti

Phone/fax number: 021-203.82.00 / 021 - 316.94.00

Sole Registration Code with the Trade Register Office: 10874881 Order number: J40/7403/1998

Subscribed and paid share capital: 3.016.438.940 lei

Regulated market on which the issued securities are traded: Bucharest Stock Exchange

To:Bucharest Stock Exchange Financial Supervisory AuthorityImportant event to be reported: The amended agenda of the Ordinary and Extraordinary General Meeting of SNN shareholders convened for 05.04.2021/06.04.2021

Societatea Nationala Nuclearelectrica S.A. ("SNN") informs its shareholders and investors that, on 19.03.2021, the Board of Directors of SNN approved the amended convening notice for the Ordinary and Extraordinary General Meeting of SNN Shareholders scheduled for 05.04.2021/06.04.2021, amending the agenda of the EGMS with 2 additional items, namely items2 and 3, following the receiving on 18.03.2021 of a request to amend the agenda from the majority shareholder, the Ministry of Energy, as follows:

• 2. The approval of setting up a wholly owned subsidiary of SNN, as sole associate, under the following conditions:

  • • Legal form: limited liability company, having Societatea Nationala Nuclearelectrica SA as sole associate

  • • The scope of activity of the subsidiary will include: CAEN Code 2446 - Processing of Nuclear Fuels; The main and secondary scopes of activity will be provided in the Articles of Incorporation which is approved by the Board of Directors of SNN;

  • • The headquarters is in Feldioara/Brasov; the exact address will be provided in the Articles of Incorporation;

  • • Duration of the subsidiary: unlimited;

  • • The company will be managed by a Board of Directors formed of 5 members, appointed by the Board of Directors of SNN; The Articles of Incorporation will include their identification data, the powers that they have been conveyed as well as whether they will exercise them jointly or separately;

  • • The duration of the mandate of the Board of Directors: 4 years;

  • • The share capital of the Subsidiary at the moment of establishment is of 200 lei, fully subscribed in cash by SNN. SNN has the right to finance the new company by contracting associate loans.

• 3. The empowerment of the Board of Directors of SNN to fulfill all the formalities

Societatea Nationala NUCLEARELECTRICA S.A.

65 Polona Street, District 1, 010494, Bucharest, Romania; Tel [phone], Fax [phone]; Trade

Registry number: J40/7403/1998, Sole registration code: 10874881,

Paid and subscribed capital: 3.016.438.940 [e-mail],www.nuclearelectrica.ro

related to the establishment of the new Subsidiary, including - without being limited to - the following: establishment of the social headquarters of the Subsidiary, selection of the name of the Subsidiary, verification of the availability and reservation of the name of the Subsidiary, drafting and approving of the Articles of Incorporation of the Subsidiary, in compliance with the legal requirements, appointment of the members of the Board of Directors, appointment of the auditor/censors, undertaking all the necessary operations/formalities for the subscription of the share capital (including opening the bank account, making the subscription etc), signing any statement required by the law in the capacity of sole associate of the subsidiary (for example, the statement regarding non-overlapping of the headquarters, the statement regarding the fulfillment, by SNN, of all the requirements necessary under applicable legal obligations for ownership and exercising of the capacity of sole associate of the subsidiary, etc.), paying all the taxes and tariffs related to the establishment of the new subsidiary, contracting of notary services and legal representation services, if necessary, needed for the establishment of the new Subsidiary and, in general, performing any operation and signing any document related to the setting up of the Subsidiary.

The request of the Ministry of Energy to amend the agenda of the GMS complies with the provisions of art. 1171 paragraph (1) of the Companies' Law no. 31/1990 republished, with subsequent amendments, corroborated with the provisions of art. 189 of the ASF Regulation no. 5/2018 regarding issuers of financial instruments and market operations, those of art. 92, paragraph (3) of the Law no. 24/2017 regarding issuers of financial instruments and market operations and those of the art. 14 of the company's Articles of Incorporations has been submitted until the deadline for the amendment of the agenda of the Ordinary and Extraordinary General Meeting of SNN Shareholders of 05.04.2021/06.04.2021, SNN issuing a current report on that date regarding the request for the amendment of the agenda.

The amended convening notice at the request of the majority shareholder, the Ministry of Energy, is attached to this current report and will be published in the Official Gazette of Romania and in a national newspaper on 24.03.2021, date onwhich the amended special powers of attorney, correspondence ballots and resolution drafts corresponding to the amended agenda will be available on SNN website in the Investor Relations section/GMS related information/05.04.2021 GMS, starting with 18:00.

Cosmin Ghita

Chief Executive Officer

Societatea Nationala NUCLEARELECTRICA S.A.

65 Polona Street, District 1, 010494, Bucharest, Romania; Tel [phone], Fax [phone]; Trade

Registry number: J40/7403/1998, Sole registration code: 10874881,

Paid and subscribed capital: 3.016.438.940 [e-mail],www.nuclearelectrica.ro

AMENDS CONVENING NOTICE FOR THE ORDINARY AND EXTRAORDINARY GENERAL

MEETING OF THE SHAREHOLDERS OF SOCIETATEA NAȚIONALĂ NUCLEARELECTRICA

S.A.

The Board of Directors of Societatea Națională Nuclearelectrica S.A. (hereinafter called "SNN" or the "Company") a national joint-stock company, managed according to a unitary system, established and operating in compliance with the Romanian laws, registered with the Trade Register Office attached to the Bucharest Court under number J40/7403/1998, Tax Identification Number RO 10874881, with registered office in 65 Polona Street, District 1, Bucharest, having a subscribed and paid-up share capital amounting to Lei 3,016,438,940.

Whereas

• • Provisions of art. 13 and art. 14 of the Company's Articles of Incorporation, in force (the "Articles of Incorporation");

• • Provisions of Law no. 31/1990 on trading companies, republished, as subsequently amended and supplemented;

• • Government Emergency Ordinance no. 109/2011 regarding corporate governance of the public institutions, as further amended and supplemented;

• • Provisions of Law no. 24/2017 on the issuers of financial instruments and market operations;

• • Provisions of the ASF Regulation no. 5/2018 on the issuers of financial instruments and market operations;

• • Provisions of the National Securities Commission Regulations no.13/2005 regarding the authorization and operation of the central repository, clearing houses and central counterparts

• • The request of the majority shareholder, the Ministry of Energy, registered with number 11268/VDP/18.03.2021 and registered at SNN under the number 3279/18.03.2021, regarding the introduction of items 2 and 3 on the agenda of the Extraordinary General Meeting of SNN Shareholders convened for 05.04.2021/06.04.2021. The request of the Ministry of Energy is based on the provisions of art. 1171 paragraph (1) of the Companies' Law no. 31/1990 republished, as subsequently amended, corroborated with the provisions of art. 92 paragraph (3) of the Law no. 24/2017 with subsequent amendments , corroborated with the provisions of art. 189 of the ASF Regulation no. 5/2018 regarding issuers of financial instruments and market operations and those of art. 14 par (12) of the Articles of Incorporation of the company, as shareholder who owns more than 5% of the share capital of the Company, regarding the introduction of additional items on the agenda of the Extraordinary General Meeting of Shareholders scheduled for 05.04.2021/06.04.2021, namely items 2 and 3.

I.

Amends the agenda of the Extraordinary General Meeting of the Shareholders of Societatea Națională Nuclearelectrica S.A. convened for 05.04.2021, hours 11:00 (Romania's time), at the Hotel Capital Plaza, Mihail Kogălniceanu Room, 54 Iancu de Hunedoara Blvd., District 1, Bucharest, with items 2 and 3.

II. The Ordinary General Meeting of the Shareholders of Societatea Națională Nuclearelectrica S.A.

for 05.04.2021, hours 10:00 (Romania's time), at Hotel Capital Plaza, Mihail Kogălniceanu Room,

Societatea Nationala NUCLEARELECTRICA S.A.

65 Polona Street, District 1, 010494, Bucharest, Romania; Tel [phone], Fax [phone]; Trade

Registry number: J40/7403/1998, Sole registration code: 10874881,

Paid and subscribed capital: 3.016.438.940 [e-mail],www.nuclearelectrica.ro

Iancu de Hunedoara Av, no. 54, District 1, Bucharest, remains unchanged, being restate below in order to ensure ease of access to the shareholders.

Only the persons registered as shareholders of SNN on the date of 25.03.2021 ("Reference Date") in the shareholder register issued by Depozitarul Central S.A. are entitled to attend and vote within the OGMS/EGMS.

The Agenda of the Ordinary General Meeting of Shareholders is as follows:

• 1. Election of the Secretary of the Ordinary General Meeting of Shareholders.

• 2. Approval of the Strategy for the continuation of Cernavoda NPP Units 3 and 4 Project.

• 3. Approval of date 21.04.2021 as the date of registration according to the provisions of art. 86 par. (1) of Law no. 24/2017 on the issuers of financial instruments and market operations, i.e. the date on which the shareholders that will be benefiting of dividends or of other rights and on whom the effects of the OGMS resolutions impact will be identified.

• 4. Approval of date 20.04.2021 as the "ex-date", i.e. the date preceding the registration date, when the financial instruments which are subject of the decisions of the company bodies are traded without the rights deriving from that decision, according to the provisions of art. 2, par. (2), let. l) of Regulation no. 5/2018 on the issuers of financial instruments and market operations.

• 5. Empowering the Chairman of the Board of Directors to sign on behalf of shareholders the OGMS resolutions and any other documents related thereto, and to perform any act or formality required by law to register and fulfil the OGMS resolutions, including the formalities for their publication and registration with the Trade Register or any other public institution. The Chairman of the Board of Directors may delegate all or part of the powers granted above to any competent person in order to fulfil this mandate.

The amended Agenda of the Extraordinary General Meeting of Shareholders is as follows:

• 1. Election of the Secretary of the Extraordinary General Meeting of Shareholders.

• 2. The approval of setting up a wholly owned subsidiary of SNN, as sole associate, under the following conditions:

  • • Legal form: limited liability company, having Societatea Nationala Nuclearelectrica SA as sole associate

  • • The scope of activity of the subsidiary will include: CAEN Code 2446 - Processing of Nuclear Fuels; The main and secondary scopes of activity will be provided in the Articles of Incorporation which is approved by the Board of Directors of SNN;

  • • The headquarters is in Feldioara/Brasov; the exact address will be provided in the Articles of Incorporation;

  • • Duration of the subsidiary: unlimited;

  • • The company will be managed by a Board of Directors formed of 5 members, appointed by the Board of Directors of SNN; The Articles of Incorporation will include their identification data, the powers that they have been conveyed as well as whether they will exercise them jointly or separately;

  • • The duration of the mandate of the Board of Directors: 4 years;

  • • The share capital of the Subsidiary at the moment of establishment is of 200 lei, fully subscribed in cash by SNN. SNN has the right to finance the new company by contracting associate loans.

3.

The empowerment of the Board of Directors of SNN to fulfill all the formalities related to the establishment of the new Subsidiary, including - without being limited to - the following: establishment of the social headquarters of the Subsidiary, selection of the name of the Subsidiary, verification of the availability and reservation of the name of the Subsidiary, drafting and approving of the Articles of Incorporation of the Subsidiary, in compliance with the legal requirements, appointment of the members of the Board of Directors, appointment of the auditor/censors, undertaking all the necessary operations/formalities for the subscription of the share capital (including opening the bank account,

Societatea Nationala NUCLEARELECTRICA S.A.

65 Polona Street, District 1, 010494, Bucharest, Romania; Tel [phone], Fax [phone]; Trade

Registry number: J40/7403/1998, Sole registration code: 10874881,

Paid and subscribed capital: 3.016.438.940 [e-mail],www.nuclearelectrica.ro