SDCL Efficiency Income Trust plc
(“SEIT” or the “Company”)

Change of Name and website address

The Company announces that, effective from 21 May 2025, it has changed its name to SDCL Efficiency Income Trust plc. Dealings under the new name will commence at 8.00 am (BST) on 29 May 2025. The Company’s stock market ticker, ISIN, LEI and SEDOL numbers will remain unchanged.

The Company also announces that its corporate website address will change to http://www.seitplc.com on 29 May 2025.

The Company confirms its investment strategy and portfolio of assets remain unchanged.

The name change is in response to new fund naming guidelines from the European Securities and Markets Authority (“ESMA”).

Shareholders are unaffected by the change and existing share certificates will remain valid and should be retained. Any new share certificates issued will bear the name SDCL Efficiency Income Trust plc.

Tony Roper, Chair of SEIT, said:

“SEIT is proud to be both an Article 9 Fund and a recipient of the London Stock Exchange’s Green Economy Mark. To continue to be able to market into the EU, SEIT needs to comply with ESMA, and this name change achieves that. Since its IPO in 2018, the Company’s investment strategy has focused on building a large and diversified portfolio of assets that deliver efficient energy solutions to end users. These solutions directly support the energy transition by virtue of reducing the amount of energy that is wasted globally.