News Release

Macquarie Power & Infrastructure Income Fund to Hold Annual General Meeting

TORONTO (June 3, 2010) – Macquarie Power & Infrastructure Income Fund (TSX: MPT.UN; MPT.DB.A – “MPT”, or the “Fund”) today announced it will hold its annual general meeting of unitholders on Tuesday, June 29, 2010 at 10 a.m. ET at One King West Hotel in Toronto, Ontario.

The meeting will include a presentation by Michael Bernstein, President and Chief Executive Officer, and Michael Smerdon, Vice President and Chief Financial Officer, on the Fund’s financial performance, strategic objectives and growth outlook.

A live and archived audio webcast of the annual general meeting along with the accompanying slide presentation will be available in the Investor Centre section of the Fund’s website at www.macquarie.com/mpt for those unable to attend the event in person. The Fund’s fiscal 2009 annual report and information circular for the meeting are available on the Fund’s website or on SEDAR at www.sedar.com.

About Macquarie Power & Infrastructure Income Fund
Macquarie Power & Infrastructure Income Fund’s mandate is to invest in core infrastructure businesses in Canada and internationally. MPT aims to acquire and actively manage a high quality portfolio of long-life infrastructure businesses that will generate sustainable, long-term distributions and an attractive total return for investors. MPT’s portfolio currently includes investments in gas cogeneration, wind, hydro and biomass power generating facilities, representing approximately 350 MW of installed capacity. MPT is also currently developing a 20 MW solar power facility in Ontario. MPT is managed by an affiliate of Macquarie Group Limited. Please visit www.macquarie.com/mpt for additional information.



FOR FURTHER INFORMATION PLEASE CONTACT:

For Macquarie Power & Infrastructure Income Fund:
Aaron Boles
Vice President, Communications and Investor Relations
Tel: (416) 649 1325
Email:
aboles@capstoneinfra.com

Macquarie Power & Infrastructure Income Fund is not an authorised deposit taking institution for the purposes of the Banking Act (Cth) 1959 and Macquarie Power & Infrastructure Income Fund’s obligations do not represent deposits or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (MBL). MBL does not guarantee or otherwise provide assurance in respect of the obligations of Macquarie Power & Infrastructure Income Fund.