24 February 2022

Triple Point Energy Efficiency Infrastructure Company plc

("TEEC" or the "Company")

DIVIDEND DECLARATION

The Board of Directors of Triple Point Energy Efficiency Infrastructure Company plc (ticker: TEEC) has declared an interim dividend in respect of the period from 1 October to 31 December 2021 of 1.375 pence per Ordinary Share, payable on or around 25 March 2022 to holders of Ordinary Shares on the register on 4 March 2022. The ex-dividend date will be 3 March 2022.

As detailed in the Company's prospectus dated 25 August 2020 (the "Prospectus"), a portion of the Company's dividends will be designated as an interest distribution for UK tax purposes. The interest streaming percentage for the dividend is 40.7%.

The Company is targeting an aggregate dividend of 5.50 pence per Ordinary Share in respect of the financial year ending 31 March 2022¹.

Note:

¹ The target dividend is a target only and not a forecast. There can be no assurance that the target will be met and it should not be taken as an indication of the Company's expected or actual future results.

FOR FURTHER INFORMATION ON THE COMPANY, PLEASE CONTACT:

The Company's LEI is 213800UDP142E67X9X28.

Further information on the Company can be found on its website at www.tpenergyefficiency.com.

NOTES:

The Company is an investment trust which invests exclusively in a diversified portfolio of Energy Efficiency assets in the UK, which have a positive environmental impact.

The Investment Manager is Triple Point Investment Management LLP ("Triple Point") which is authorised and regulated by the Financial Conduct Authority. Triple Point manages private, institutional, and public capital, and has a proven track record of investment in Energy Efficiency and decentralised energy generation projects.

The Company was admitted to trading on the Specialist Fund Segment of the Main Market of the London Stock Exchange on 19 October 2020 and was awarded the London Stock Exchange's Green Economy Mark.