News Release

Macquarie Power & Infrastructure Income Fund Declares September 2009 Cash Distribution

TORONTO, September 18, 2009 – Macquarie Power & Infrastructure Income Fund (TSX: MPT.UN; MPT.DB – “MPT”, or the “Fund”) today declared a cash distribution for the month of September 2009 of $0.08750 per trust unit. The distribution will be paid on October 15, 2009 to unitholders of record at the close of trading on September 30, 2009.

A distribution of $0.08750 per unit will also be paid on October 15, 2009 to holders of record on September 30, 2009 of Class B Exchangeable Units of MPT LTC Holding LP, an indirect subsidiary entity of the Fund.

About Macquarie Power & Infrastructure Income 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 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