NTR plc Announcement Re Redemption Offer

July 25 2008

NTR plc (NTR) today announced the take-up by its shareholders of approximately €252 million in aggregate under the Redemption Offer approved at the Company’s EGM on 26 June 2008, equivalent to 16% of the Company’s issued share capital on 21 July 2008.

Under the Redemption Offer shareholders were offered on a pro-rata basis, the opportunity to receive up to €275 million in aggregate, through a redemption of Ordinary Shares, at a price of €6.65 per Ordinary Share.

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Note to Editors

About NTR plc

NTR’s strategy is to be “a Leading International Developer and Operator in Renewable Energy and Sustainable Waste Management”. Consistent with this strategy, NTR is currently engaged in a significant phase of development in renewable energy through its investments in wind energy (Wind Capital Group), solar energy (Stirling Energy Systems), bio-ethanol production (Green Plains Renewable Energy), and in sustainable waste management in North America, the United Kingdom and Ireland (Greenstar). This follows the successful completion of the sale of its interests in the West-Link toll facility and Airtricity Holdings Limited which delivered substantial investment returns for the Company and its shareholders. NTR plc is an unlisted public company and its shares are traded on a grey market operated by the company’s brokers. NTR has operations in Ireland, the UK and the US.