Investor Presentaiton

INFRASTRUCTURE FOR THE FUTURE DISCLAIMER AND SECURITIES WARNING Investment company financial reporting - Adjustments are made to distribution and transmission revenues to defer/accrue for amounts in excess of/under the regulated revenue cap to reflect that these amounts will be returned to/recovered from electricity consumers in future periods via adjustments to tariffs. The financial reporting is based on TransGrid's special purpose financial statements for the year ended 30 June 2020 and half year ended 31 December 2020. Results have been adjusted by Spark Infrastructure to reflect the 12-month period to 31 December 2020. No offer or invitation. This presentation is not an offer or invitation for subscription or purchase of, or a recommendation to, purchase securities or any financial product. No financial product advice. This presentation contains general information only and does not take into account the investment objectives, financial situation or particular needs of individual investors. It is not financial product advice. Investors should obtain their own independent advice from a qualified financial advisor having regard to their objectives, financial situation and needs. Summary information. The information in this presentation does not purport to be complete. It should be read in conjunction with Spark Infrastructure's other periodic and continuous disclosure announcements lodged with the Australian Securities Exchange (ASX), which are available at www.asx.com.au. U.S. ownership restrictions. This presentation does not constitute an offer to sell, or a solicitation of an offer to buy, securities in the United States or to any "U.S. person". The Stapled Securities have not been registered under the U.S. Securities Act or the securities laws of any state of the United States. In addition, none of the Spark Infrastructure entities have been registered under the U.S. Investment Company Act of 1940, as amended, in reliance on the exemption provided by Section 3(c)(7) thereof. Accordingly, the Stapled Securities cannot be held at any time by, or for the account or benefit of, any U.S. person who is not both a QIB and a QP. Any U.S. person who is not both a QIB and a QP (or any investor who holds Stapled Securities for the account or benefit of any US person who is not both a QIB and a QP) is an "Excluded US Person" (A "U.S. person", a QIB or "Qualified Institutional Buyer" and a QP or "Qualified Purchaser" have the meanings given under U.S. law). Spark Infrastructure may require an investor to complete a statutory declaration as to whether they (or any person on whose account or benefit it holds Stapled Securities) are an Excluded U.S. Person. Spark Infrastructure may treat any investor who does not comply with such a request as an Excluded U.S. Person. Spark Infrastructure has the right to: (i) refuse to register a transfer of Stapled Securities to any Excluded U.S. Person; or (ii) require any Excluded U.S. Person to dispose of their Stapled Securities; or (iii) if the Excluded U.S. Person does not do so within 30 business days, require the Stapled Securities be sold by a nominee appointed by Spark Infrastructure. To monitor compliance with these foreign ownership restrictions, the ASX's settlement facility operator (ASX Settlement Pty Limited) has classified the Stapled Securities as Foreign Ownership Restricted financial products and put in place certain additional monitoring procedures. Foreign jurisdictions. No action has been taken to register or qualify the Stapled Securities in any jurisdiction outside Australia. It is the responsibility of any investor to ensure compliance with the laws of any country (outside Australia) relevant to their securityholding in Spark Infrastructure. No liability. No representation or warranty, express or implied, is made in relation to the fairness, accuracy or completeness of the information, opinions and conclusions expressed in this presentation. To the maximum extent permitted by law, each of Spark Infrastructure, all of its related bodies corporate and their representatives, officers, employees, agents and advisors do not accept any responsibility or liability (including without limitation any liability arising from negligence on the part of any person) for any direct, indirect or consequential loss or damage suffered by any person, as a result of or in connection with this presentation or any action taken by you on the basis of the information, opinions or conclusions expressed in the course of this presentation. You must make your own independent assessment of the information and in respect of any action taken on the basis of the information and seek your own independent professional advice where appropriate. Forward looking statements. No representation or warranty is given as to the accuracy, completeness, likelihood of achievement or reasonableness of any forecasts, projections, prospects, returns, forward-looking statements or statements in relation to future matters contained in the information provided in this presentation. Such forecasts, projections, prospects, returns and statements are by their nature subject to significant unknown risks, uncertainties and contingencies, many of which are outside the control of Spark Infrastructure, that may cause actual results to differ materially from those expressed or implied in such statements. There can be no assurance that actual outcomes will not differ materially from these statements. Rounding. Amounts have been rounded to one or two decimal places (as the case may be). As a result, totals as correctly stated in this presentation may differ from individual calculations. Spark Infrastructure | Investor Presentation | February 2021 60

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