News Release

Macquarie Power & Infrastructure Income Fund Declares August 2009 Cash Distribution

TORONTO, August 20, 2009 – Macquarie Power & Infrastructure Income Fund (TSX: MPT.UN; MPT.DB – “MPT”, or the “Fund”) today declared a cash distribution for the month of August 2009 of $0.08750 per trust unit. The distribution will be paid on September 15, 2009 to unitholders of record at the close of trading on August 31, 2009.

A distribution of $0.08750 per unit will also be paid on September 15, 2009 to holders of record on August 31, 2009 of Class B Exchangeable Units of MPT LTC Holding LP, an indirect subsidiary entity of the Fund.

About Macquarie Power & Infrastructure Income Fund
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 infras www.macquarie.com/mpt for additional information.



FOR FURTHER INFORMATION PLEASE CONTACT:

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