News

TORONTO, ONTARIO (June 17, 2009) – Macquarie Power & Infrastructure Income Fund (TSX: MPT.UN; MPT.DB – “MPT” or the “Fund”) today announced that it has partially exercised the accordion feature in its existing credit facility to add $20 million of capacity to its facility.

As previously announced on May 19, 2009, the Fund established a credit facility in the aggregate amount of $162.5 million, comprised of a $121.9 million term facility and a $40.6 million revolving facility, under which $85 million is currently drawn. The credit facility contains an accordion feature, which permits the Fund to increase the size of the credit facility up to an aggregate of $200 million, subject to securing additional commitments from existing or new lenders. The credit facility matures in June 2012.

“The support of the lending community is a vote of confidence in the stability of MPT’s businesses,” said Michael Bernstein, the Fund’s interim President and Chief Executive Officer.

“The partial exercise of the accordion further enhances our capacity to pursue growth opportunities that will build long-term value for our unitholders.”

About the Fund
Macquarie Power & Infrastructure Income Fund invests in essential infrastructure assets in North America with an emphasis on power infrastructure. MPT’s strategy is to acquire and actively manage a diverse, high quality portfolio of infrastructure assets to improve their financial performance and provide growing and sustainable distributions to unitholders. MPT’s portfolio includes investments in gas cogeneration, wind, hydro and biomass power generating facilities, representing approximately 350 MW of installed capacity, and a 45% interest in Leisureworld Senior Care LP, a leading provider of long-term care, or social infrastructure, in Ontario. MPT is managed by a wholly-owned subsidiary of Macquarie Group Limited. Please visit www.macquarie.com/mpt for additional information.

Forward-looking Statements
Certain statements in this news release may constitute “forward-looking” statements, which involve known and unknown risks, uncertainties and other factors that may cause the actual results to be materially different from any future results expressed or implied by such forward-looking statements. When used in the this news release, such statements use such words as “may”, “will”, “expect”, “believe”, “plan” and other similar terminology. Forward-looking statements involve significant risks and uncertainties, should not be read as guarantees of future performance or results and will not necessarily be accurate indications of whether or not such results will be achieved. The forwardlooking statements contained in this news release are based on information currently available and what the Fund currently believes are reasonable assumptions, including the material assumptions for each of the Fund’s assets set out in the Fund’s 2008 Annual Report under the headings “Outlook” on pages 23 to 24, as updated in subsequently filed quarterly Financial Reports of the Fund. However, the Fund cannot assure investors that actual results will be consistent with these forward-looking statements. These forward-looking statements are made as of the date of this news release, and, except as required by law, the Fund does not undertake any obligation to update publicly or to revise any of the included forward-looking statements, whether as a result of new information, future events or otherwise. The Fund cautions readers not to place undue reliance on any forward-looking statements contained in this news release. The forward-looking statements contained in this news release are expressly qualified by this cautionary statement.

The forward-looking information contained in this news release is presented for the purposes of assisting investors and analysts in understanding the Fund’s financial position and our stated priorities and objectives may not be appropriate for other purposes. The Fund cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date made. A number of factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including, but not limited to, risks associated with: the operational performance of the Fund’s assets; power purchase agreements; fuel costs, supply and transportation; default under credit agreements; regulatory regime and permits; land tenure and related rights; government regulation and funding; the ability to complete future acquisitions; LTC home ownership and operation; minority ownership interest in Leisureworld; reliance on key personnel; default under Leisureworld’s long-term debt and credit facility; labour relations and cost; the variability of distributions; unitholder liability; dependence on Macquarie Power Management Ltd., the manager of the Fund, and potential conflicts of interest; insurance; and risks related to the environmental, health and safety regimes within which the Fund’s assets operate. The risks and uncertainties described above are not exhaustive and other events and risk factors, including risk factors disclosed in Fund’s filings with Canadian securities regulatory authorities, could cause actual results to differ materially from the results discussed in the forward-looking statements.

For further information, please contact:

Harry Atterton
Vice President & Chief Financial Officer
Tel: (416) 607 5198
Email: harry.atterton@macquarie.com

Aaron Boles
Vice President, Communications and Investor Relations
Tel: (416) 649 1325
Email: aboles@capstoneinfra.com