Financial Releases

Trading Statement

18 Dec 2007

Aggreko plc, the world leader in the provision of temporary power, temperature control and oil-free air solutions, is issuing the following trading update for the year ending 31st December 2007.

Trading in the second half has continued to be very strong, and the Group's performance will be somewhat ahead of current market expectations, with operating profit for the year, in Sterling terms, growing by about 50%.

All of our Local businesses have performed well in the second half, and in aggregate Local business revenues will be about 20% ahead of the prior year. Trading in the Middle East, Asia, Australia and South America has been buoyant with second half revenues expected to grow by around 50%. Our European and North American businesses have performed well and are expected to show year on year revenue growth of around 15% for the second half.

The International Power Projects business continues to run at very high levels of utilisation on a fleet which, as a consequence of record levels of investment, is about 40% larger than a year ago; we now expect second half revenues, excluding fuel, to be about 45% ahead of the prior year. We anticipate that margins will be higher than the corresponding period last year but, as predicted, slightly lower than the exceptional levels seen in the first half.

Good progress has been made against our strategic objective to increase the scale of our Power Projects businesses in South America and in Asia. In South America we have in recent weeks won several important multi-year contracts which, in aggregate, require over 100MW of temporary power. In Asia, we have recently won an 18-month contract for the supply of 20MW of gas-powered generation in Indonesia; this is an important step forward for our new gas product, as well as for our Asian business.

Looking ahead to the first half of 2008, we expect that the Group will make further good progress, and we plan to increase the rate of investment in our fleet, most particularly in International Power Projects, to take advantage of the opportunities the business has positioned itself to exploit. While conditions in North America may become more difficult, we believe that this will be more than offset by our strong position in other regions, which continue to show robust growth.

Preliminary Results will be announced on 6th March 2008, at which time we will also give an update on the Group's markets.

ENDS

For further information, please contact:

Rupert Soames, Aggreko

Angus Cockburn, Aggreko

Charlotte Walsh, Maitland
Tel: 0141 225 5900

Tel: 0141 225 5900

Tel: 020 7379 5151