Performance at month end

Impax Environmental Markets PLC 05 September 2003 IMPAX ENVIRONMENTAL MARKETS plc All information is at 31 August 2003 and unaudited DATA AND PERFORMANCE Data Pricing & Performance Price (pence) 52.5 IEM MSCI Impax Net Asset Value World ET50 Total Fund Size (m) 32.3 Pence (31/08/03) 64.9 n/a n/a Management fee 1.0% Established 22 February 2002 Performance Fund structure Investment Trust 1 month (%) +9.1% +3.6% +7.0% Number of stocks 52 3 Months (%) +18.0% +9.3% +12.5% held Exchange London 1 year (%) +3.0% +6.6% -0.8% Currency GBP Year to date (%) +18.7% +16.3% +17.3% ISIN Number GB0031232498 Sedol 3123249 Reuters RIC Code IEM.L Bloomberg Code IEM LN TOP TEN HOLDINGS Company Holding % Description Country RPS Group 4.8 Environmental consulting UK Veolia Environnement 4.7 Water & waste France Casella Waste 4.5 Waste disposal & recycling US Vestas Wind Systems 4.2 Wind Denmark Ionics 3.3 Water treatment US Tetra Tech 3.2 Environmental consulting US Tomra 3.0 Recycling Norway Insituform 3.0 Sewer repair US Impco Tech 3.0 Clean engines US Wedeco 2.9 UV disinfection Germany Total 36.6 PORTFOLIO ANALYSIS* Geographical Company Size North America 51% >£500m 24% Europe 43% £100-500m 56% Rest of the World 6% <£100m 20% Sectoral Profitability Energy 31% Profitable 84% Water 35% Pre-Profitable 16% Waste 32% Cash 2% * of funds invested as of 31 August 2003 MANAGER'S COMMENTARY The Company NAV increased 9.1% during the month outperforming both the MSCI World Index and the Impax ET50 which rose 3.6% and 7.0% respectively. There was broad strength across most sectors, as economic data improved, and sectors with an environmental interface (power equipment, industrials, technology) were particularly strong. Specific developments in Environmental Markets during the month are discussed below. The blackout in North America dominated news in the alternative energy sector last month. Lack of investment in the power transmission network was cited as the reason behind the failure which affected parts of New York, Detroit, Cleveland and Toronto. This increased the focus on power management solution providers such as Itron (meters, US) and Esco Technologies (meters, US). Also in the spotlight were the companies offering distributed generation (DG) and uninterruptible power supply (UPS) solutions such as FuelCell Energy (fuel cells, US), Capstone Turbines (microturbines, US) and Active Power (flywheels, US). Meanwhile Ballard Power Systems (fuel cells, Canada) announced that its Nexa RM series stationary fuel cell generator will be available next year and Honda announced that it would begin production of its natural gas powered Civic GX model by the middle of next year - the initial target market for the vehicles will be California. The wind sector was also in focus during the month with many of the main turbine manufacturers reporting results. The picture was mixed with those smaller companies most affected by the decline in the German market (NEG Micon, Nordex, Repower) all reducing guidance for the rest of the year. Meanwhile the largest company Vestas outstripped expectations and raised sales and margin guidance for the rest of the year thus confirming its leadership position in the market. At the policy level, a draft of the amended German renewable energy law (EEG) was published by the German Environment Ministry last month - the legislation will reduce the fixed price paid for wind power by 0.5 eurocents/kWh but increases the price paid for solar power. In the US, the blackout also prompted increased activity in the Senate during the month with the US President encouraging differences in the content of the Energy Bills passed by the House and the Senate to be resolved as a matter of urgency. The final Bill is likely to include an increased emphasis in energy efficiency and an extension to the Production Tax Credit (PTC) incentive for wind farm developers. In the water sector, the UK industry regulator OFWAT published its annual performance review. The review highlighted the challenge facing the water utilities in meeting the requirements of the current environmental programme by the end of the compliance period (2005). Increased capital spending should benefit the water technology providers such as Wedeco (UV systems, Germany), Trojan Technologies (UV systems, Canada) and Hydro International (stormwater management, UK) - each of these companies reported stronger than expected results during the month. Meanwhile, following record quarterly results, Zenon Environmental (membranes, Canada) announced that the company has finalised an agreement with Maytag Canada to distribute Zenon's HomespringTM ultrafiltration unit to residential customers. Cuno (membranes, US) and Domnick Hunter (filtration, UK) also reported strong quarterly results during the month. There was mixed news from the waste sector during the month. Amongst the companies Seche Environnement (waste management, France) and Arcadis (environmental consulting, Netherlands) both reported disappointing quarterly results while Mayr-Melnhof (recycled packaging, Austria) reported steady results for the first half of 2003. The UK Government published its annual Municipal Waste Management survey last month indicating that the proportion of municipal waste sent to landfill decreased 2% while the recycling rate continue to improve. Finally, Tomra (recycling systems, Norway) received its first order for reverse vending machines to be used in Germany - the customer was not German (Netto, Denmark) and the order was small (12 MNOK) but it represents an important step in the development of the deposit scheme in Germany. Latest information available at: www.impax.co.uk/asset/iemdown.htm 5 September 2003 This information is provided by RNS The company news service from the London Stock Exchange
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