Eneva S A : Rules and Procedures for Participating in the Digital Meeting

ENEVA S.A.

CNPJ nº 04.423.567/0001-21

NIRE 33.3.0028402-8

Publicly Listed Company

RULES AND PROCEDURES FOR PARTICIPATING IN THE DIGITAL MEETING

In accordance with item II of art. 21-C of CVM Instruction 481/2009, the shareholders shall participate in the Annual and 'Extraordinary General Meeting of Eneva S.A., to be held on April 29, 2022, at 11:00 a.m. ("AEGM"), by themselves or by their proxies, using an electronic system, through the Zoom digital platform. The AEGM will, therefore, be held exclusively digitally.

Participation by means of such a digital system will combine audio and image, and shareholders who wish to participate in this way must keep their cameras on during the course of the AEGM in order to ensure the authenticity of the communications. As required by applicable regulations, the AEGM will be fully recorded.

Shareholders who wish to participate in the AEGM must e-mail such a request to the Company [e-mail], at least 48 hours before the AEGM (i.e., until 11:00 a.m., Brasília time, on April 27, 2022), together with all

shareholder documentation for participation in the AEGM (as detailed in the Shareholders' Participation Manual, the Management Proposal and the Call Notice). It is worth noting that the shareholder who has already sent the remote voting bulletin may follow the AEGM through the electronic system herein discussed, and should make such request to the Company as explained above, indicating that he/she will only follow the meeting, without the remote voting bulletin previously sent being disregarded.

Access to the electronic system of the AEGM will be restricted to shareholders or their representatives or proxies, as applicable, who manifest themselves in advance as provided above. Shareholders who do not express their interest in participating in the digital meeting and do not submit the required participation documents within the time period required herein will not be eligible to participate in the AEGM.

Considering the need to adopt security measures for remote participation, only after receiving such a request and verifying the identification and proxy documents presented will the Company send the instructions for registering in the electronic system for participation in the AEGM.

Once the registration is done, the shareholder will receive the necessary link and password to participate in the AEGM via the Zoom platform. The link and password received will be personal and shall not be shared, under penalty of liability.

If a shareholder does not receive the instructions for registering in the electronic system for participation in the AEGM or the link and password necessary for participating in the AEGM up to 24 hours before to the start time of the AEGM, the shareholder should contact the Company's Information Technology (IT) department, by e-mail [e-mail], up to four (4) hours before the time the AEGM is scheduled to begin.

Therefore, shareholders should be aware that there are two (2) stages for receiving the link and password necessary for effective participation in the AEGM: the first consists in sending the documentation in advance and the second is to register in the Company's electronic system.

Unless they have previously made such an indication, shareholders in attendance must indicate at the beginning of the AEGM whether they choose (i) to simply attend the AEGM; or (ii) to attend and vote at the AEGM.

The shareholder who participates remotely will be considered present at the AEGM and signing the minutes, pursuant to art. 21-V, III and sole paragraph of CVM Instruction 481/2009.

The Company points out that the Zoom platform meets the requirements set forth in art. 21-C, § 1 of CVM Instruction 481/2009, as amended, namely, (i) the possibility of simultaneous manifestation and access to documents presented during the AEGM that have not been previously made available; (ii) the full recording, by the Company, of the AEGM; and (iii) the possibility of communication among shareholders present through the chat option on the platform.

The Company is not responsible for any operational or connection problems that the shareholder may face, or any other issue that may make it difficult or impossible for the shareholder to participate in the AEGM by electronic means. Exclusively for questions regarding access or use of the Zoom platform only, the shareholders may contact technical support, including in real time, by telephone [phone] or by [e-mail].

The Company also recommends that shareholders familiarize themselves in advance with the use of the Zoom digital platform, and ensure the compatibility of their respective electronic devices with the use of the platform (by video and audio).

Finally, the Company requests that such shareholders, on the day of the AEGM, access the platform at least 30 minutes before the time scheduled for the beginning of the AEGM in order to allow the access validation and participation of all shareholders using the platform.