Greencoat UK Wind PLC — AGM Information 2021

Mar 4, 2021

The continuing Coronavirus ("COVID-19") pandemic has led to the imposition of severe restrictions on public gatherings. In light of the UK Government's current guidance the Board has concluded that shareholders will therefore not be permitted to attend the AGM in person for this fi nancial year. The Company understands and respects the importance of the AGM to shareholders and the Board greatly values the opportunity to meet shareholders in person. However, the health and safety of our shareholders and the broader community is of paramount importance.

MR SAM SAMPLE DESIGNATION (IF ANY) MR JOINT HOLDER 1 ADD1 ADD2 ADD3 ADD4

SG350

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Shareholder Reference Number

C1234567890

Please detach this portion before posting this proxy form.

Form of Proxy - Annual General Meeting to be held on 28 April 2021

Register at www.investorcentre.co.uk - manage your shareholding online, the easy way!

To be effective, all proxy appointments must be lodged with the Company's registrars at: Computershare Investor Services PLC, The Pavilions, Bridgwater Road, Bristol BS99 6ZY by 26 April 2021 at 2.00 pm.

Explanatory Notes:

• 1. Members are entitled to appoint a proxy to exercise all or any of their rights to vote on their behalf at the meeting and at any adjournement of it. Due to Covid-19 restrictions, only the Chairman may be appointed as proxy. If returned without an indication as to how the proxy shall vote on any particular matter, the proxy will exercise his discretion as to whether, and if so how, he votes (or if this proxy form has been issued in respect of a designated account for a shareholder, the proxy will exercise his discretion as to whether, and if so how, he votes).
• 2. The 'Vote Withheld' option overleaf is provided to enable you to abstain on any particular resolution. However, it should be noted that a 'Vote Withheld' is not a vote in law and will not be counted in the calculation of the proportion of the votes 'For' and 'Against' a resolution.
• 3. Pursuant to Regulation 41 of the Uncertifi cated Securities Regulations 2001, entitlement to vote at the meeting and the number of votes which may be cast thereat will be determined by reference to the Register of Members of the Company at close of business on the day which is two days before the day of the meeting. Changes to entries on the Register of Members after that time shall be disregarded in determining the rights of any person to attend and vote at the meeting.

Kindly Note: This form is issued only to the addressee(s) and is specific to the All Named Holders unique designated account printed hereon. This personalised form is not transferable between different: (i) account holders; or (ii) uniquely designated accounts. The Company and Computershare Investor Services PLC accept no liability for any instruction that does not comply with these conditions.

• 4. To appoint the Chairman as proxy or to give an instruction to a proxy (whether previously appointed or otherwise) via the CREST system, CREST messages must be received by the issuer's agent (ID number 3RA50) not later than 48 hours before the time appointed for holding the meeting. For this purpose, the time of receipt will be taken to be the time (as determined by the timestamp generated by the CREST system) from which the issuer's agent is able to retrieve the message. The Company may treat as invalid a proxy appointment sent by CREST in the circumstances set out in Regulation 35(5)(a) of the Uncertifi cated Securities Regulations 2001.
• 5. The above is how your address appears on the Register of Members. If this information is incorrect please ring the Registrar's helpline on 0370 702 0200 to request a change of address form or go to www.investorcentre.co.uk to use the online Investor Centre service.
• 6. Any alterations made to this form should be initialled.

MR A SAMPLE ADDITIONAL HOLDER 1 ADDITIONAL HOLDER 2 ADDITIONAL HOLDER 3 ADDITIONAL HOLDER 4

Form of Proxy

Please use a black pen. Mark with an X ^X inside the box as shown in this example.

C1234567890

I/We hereby appoint the Chairman of the Meeting as my/our proxy to attend, speak and vote in respect of my/our full voting entitlement* on my/our behalf at the Annual General Meeting of Greencoat UK Wind PLC to be held at Spanyards Farm, Adams Lane, Northiam, Near Rye, East Sussex, TN31 6JR on 28 April 2021 at 2.00 pm, and at any adjourned meeting.

Ordinary Resolutions		For		Vote Against Withheld		For	Vote Against Withheld
1.	To receive the Report of the Directors and the audited accounts of the Company for				7. To re-elect Shonaid Jemmett-Page as a Director.
	the fi nancial year ended 31 December 2020 together with the Independent Auditor's Report				8. To re-elect Martin McAdam as a Director.
	on those audited accounts.				9. To re-elect Lucinda Riches as a Director.
2.	To approve the Directors' Remuneration Report (other than the part containing the Directors' Remuneration Policy) contained within the Annual Report and Accounts for the fi nancial year ended 31 December 2020.				10. To re-elect Caoimhe Giblin as a Director.
					11. To grant the Directors authority to allot ordinary shares pursuant to section 551 of the
3.	To approve the Dividend Policy.				Companies Act 2006.
					Special Resolutions
4.	To re-appoint BDO LLP as auditor.				12. To disapply statutory pre-emption rights in respect of any ordinary shares allotted pursuant to Resolution 11.
5.	To authorise the Directors to determine the remuneration of BDO LLP.
6.	To re-elect William Rickett as a Director.				13. To grant the Directors authority to make market purchases of ordinary shares up to 14.99 per cent. of the issued share capital.

I/We instruct my/our proxy as indicated on this form. Unless otherwise instructed the proxy may vote as he or she sees fit or abstain in relation to any business of the meeting.

/ /

Signature Date

In the case of a corporation, this proxy must be given under its common seal or be signed on its behalf by an attorney or offi cer duly authorised, stating their capacity (e.g. director, secretary).

XX X X X X 0 3 GCW