FISIA BABCOCK ENVIRONMENT Your Partner For Energy-from-Waste Technology We make the World a CLEANER Place www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. References www.fisia-babcock.com

FISIA BABCOCK ENVIRONMENT GmbH Fabrikstrasse 1 51641 Gummersbach Phone ++49 (0) 2261.85 - 0 Fax ++49 (0) 2261.85 - 2999 Internet www.fisia-babcock.com www.fisia-babcock.com

Korzenie Firmy (Waste-to-Energy & Flue Gas Cleaning) 11 / 1999 09/2000 11/2002 (Waste-to-Energy & Flue Gas Cleaning) Noell- KRC Energie- und Umwelttechnik GmbH (Waste-to-Energy & Flue Gas Cleaning) www.fisia-babcock.com

FISIA BABCOCK Environment GmbH Struktura IMPREGILO S.p.A. (Share Capital € 718 million) Key Figures as per June 30, 2008 Order Backlog: 16 800 mill. € Net Sales: 1 322 mill. € Employees: 10 046 100 % IMPREGILO International Infrastructures N.V. 100 % FISIA BABCOCK Environment GmbH 100 % www.fisia-babcock.com

Corporate Structure - Impregilo Zarejestrowany w Mediolan - Italy IMPREGILO Group Kapitał akcyjny € 718 mill. Zarejestrowany w Mediolan - Italy Budownictwo Infrastruktura Konstrukcje Praca inżynieryjne (np.mosty, autostradu linie kolejowe, lotniska, szpitale, metro,..) Instalacje Oczyszczalnie ścieków Istalacje do termicznego przekształcania odpadów Systemy oczyszczania gazów spalinowych Koncesje Woda (produkcja i dystrybucja) Służba zdrowia (e.g. szpitale, kliniki) Transport publiczny (e.g. autostrady, porty lotnicze) Energia Business Sectors Obraz z dnia 30.06.2008 Portfel zamówień 16 800 mill. € Dochód 1 322 mill. € Pracownicy 10 046 www.fisia-babcock.com

FISIA BABCOCK ENVIRONMENT GmbH FBE jest dostawcą rozwiązań techniczno-technologicznych w ochronie środowiska FBE projektowanie i budowa instalacji do termicznego przekształcania odpadów oraz oczyszczania gazów spalinowych FBE powstała w 2002, łaczy i kontynuje know-how firm : Steinmüller, Deutsche Babcock Anlagen and Noell FBE pracujemy jako: Główny wykonawca Lider konsorcjum/ Partner Projektant , twórca dokumentacji projektowej, zarządzający inżynierią projektu Konsultant techniczy Dostawca kluczowych komponentów Partner transferu know-how Dostawca serwisu FBE działa w skali międzynarodowej, posiada ok. 1200 obiektów referencyjnych www.fisia-babcock.com

Value of Production IFRS-Figures in mill. € www.fisia-babcock.com

Human Resources www.fisia-babcock.com

Commercial Education 19% Personnel Structure Non-Academics 44% Technical Education 81% Commercial Education 19% Academics 56% Technical Apprenticeship 11% Technicians 20 % Commercial Education 19% Engineers 50 % www.fisia-babcock.com

Organisation Management Board Zapewnienie jakości Health-, Safety- Environmental Management Waste to Energy Gas Cleaning Sprzedaż/ Zarządzanie ofertowaniem Inżynieria procesowa Process Engineering Zarządzanie projektem Prace projektowe Design Subcontracted Products Subcontracted Products Serwis Kompletacja dostaw Controlling / Księgowość/ Finanse Zasoby ludzkie / Organisation IT www.fisia-babcock.com

Health & Safety Statistics 2004-2007 Managing Directors, Gummersbach, 10th of January 2008 www.fisia-babcock.com

Health & Safety-Award www.fisia-babcock.com

Products & Technologies - Waste to Energy Municipal and Commercial Solid Waste Incineration, RDF Incineration Grate systems Air cooled stepped moving grate system Air cooled roller grate system Water cooled moving grate system Steam generator Natural circulation High pressure/temperature Top or bottom supported Vertical, horizontal or lane arrangement Ash handling Process control systems Hazardous Waste Incineration Rotary kiln technology Secondary combustion chamber Steam generator Ash handling www.fisia-babcock.com

Obiekty Referencyjne w Europie od 2003 Waste Technology Kristiansand Halmstad Joenkoeping Uddevalla Borlänge Riihimäki Århus Glostrup Ruhleben Hameln Oberhausen Rüdersdorf Herten Heringen Krefeld Mönkeloh Wuppertal Carriere Sur Seine Naples www.fisia-babcock.com

Products & Technologies - Gas Cleaning Flue Gas Treatment Rüdersdorf Downstream Power Plants Gas Cleaning Mannheim Absorber Flue gas desulphurisation (FGD) (single-loop absorber, dual-loop absorber, dry process, semi-dry spray scrubbing) NOx removal (SCR) Particulate removal (electrostatic precipitator, baghouse) Downstream Waste-to-Energy and Industry All state-of-the-art processes for removal of - HCl, HF, SO2, NOx - Particels und dust - Heavy metals - Dioxine and furanes - Organic compounds Complete process chain as combination Flue Gas Treatment Rüdersdorf www.fisia-babcock.com

Location of Major Reference Plants since 2003 Gas Cleaning DeNOx Esbierg DeNOx Fynsvaerket ESP Moorburg ESP Nünchritz ESP Neurath BoA2 ESP Karlsruhe ESP Mannheim Block 6 ESP Mannheim Block 9 FGD Datteln FGD Schkopau FGD Mannheim Block 6 FGD Mannheim Block 9 DeNOx +FGD Maasvlakte DeNOx Amer 9 DeNOx Hemweg 8 FGD Fusina DeNOx Torrevaldaliga FGD Alcudia Licensees in China FGD Puerto Coronel FGD Shuaibah www.fisia-babcock.com

FISIA BABCOCK ENVIRONMENT GmbH Countries of Reference Plants (EfW / Gas Cleaning) Germany Sweden Finland Canada Norway Poland Denmark Czech Republic Slovakian Republic Russia Belgium Luxembourg Netherlands Ukraine Austria Hungary South Korea Great Britain Bulgaria U.S.A. France Bosnia Japan Spain Switzerland Iran China Italy Bahrain Thailand Iraq Saudi Arabia Tunesia Singapore Greece Turkey Chile Brazil Egypt > over 1230 Units > 40 Countries Australia www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. References www.fisia-babcock.com

Waste Management - Challenges Rising quantities of waste Steady rise of waste transportation Limited disposal facilities Increasing environmental pollution www.fisia-babcock.com

Hierarchia zintegrowanego zarządzania gospodarką odpadową Wytwarzać produkty o wydłużonym okresie życia Unikać używania w produkcji materiałów niebezpiecznych Produkować wyroby o zmniejszonej wadze i wymiarach Unikać wyrobów jednorazowego użytku np.. butelki zwrotne Wykorzystane produkty poddawać ponownemu przetworzeniu Kompstowanie biomasy, rozkład-fermentacja, odzysk energia Końcowy element systemu – ZUOK Tylko zmineralizowane odpady które nie oddziaływują na środowisko 1. Unikać i redukować 2. Ponownie używać 3. Recykling 4. Odzysk 5. Składowanie www.fisia-babcock.com

Przekształcanie termiczne odpadów Unieszkodliwianie niebezpiecznych i szkodliwych substancji Wytwarzanie tzw. Energii odnawialnej Efektywny proces wytwarzania energii elektrycznej / pary procesowej / ciepła Odzysk „surowców wtórnych” Wysokiej jakości producty/ materiał inertny / metale Redukcja emisji gazów cieplarnianych Unikanie emisji metanu ze składowiska Zmniejszenie zużycia paliw pierwotnych Produkcja bardzo niskoemisyjna przy bardzo restrykcyjnej kontroli Redukcja masy i objętości odpadów Mniej niż 5 % wsadu odpadów trafia na składowisko Element zrównoważonej gospodarki odpadowej “Odpady jako zasoby“ www.fisia-babcock.com

Składowania versus termiczne przekształcanie Energy-from-Waste Składowanie CO2 CH4 (GWP 1) (GWP 23) (50-60 % organika) 25% Popiół 100% Strumienia odpadów Oddziaływanie na środowisko hydrogeologiczne Nawet przez > 40 lat przy bezpiecznym składowaniu 5% pozostałość po oczysczaniu spalin 70% Odzysk energii Emisja CH4 ze składowania jest 23 krotnie bardziej szkodliwa dla klimatu od emisji CO2 (GWP =1). CO2 z EfW pochodzące z 50 - 60 % strumienia odpadów jest neutralne dla klimatu. GWP = Global Warming Potential www.fisia-babcock.com

Energy-from-Waste - A Modern Concept for an Incineration Facility Air Sorbents Combustion & Steam Production Flue gas cleaning Refuse Flue gas Clean gas Boiler ash Fly ash Steam Slag Energy recovery Treatment of residues Residues for landfill Recycled material District heat Electric power www.fisia-babcock.com

Waste Management - Objectives of an Incineration Plant to destruct the dioxins and other toxic organics at high temperatures to compensate the constantly changing physical waste characteristics, as well as the low and high heating values to obtain a good solids burnout and to achieve an inert and recyclable slag, free of harmful substances to obtain a good gaseous burnout and to achieve a flue gas with a minimised CO and Ctot content to reduce the fly ash quantity, which is enriched with harmful substances to achieve a high availability and low maintenance and operation costs www.fisia-babcock.com

Energy-from-Waste Typical Layout for a Municipal Solid Waste Incineration Facility 30 5 29 3 33 6 7 32 4 14 15 19 28 31 33 24 1 8 10 25 12 16 17 18 20 22 27 2 26 9 11 34 13 23 21 1 Tipping Hall 2 Waste Bunker 3 Waste Crane 4 Boiler 5 Drum 6 Super Heater 7 Economiser 8 Feed Water Tank 9 Condensate Tank 10 Turbine 11 Feed Pumps 12 Centrifuge 13 Gypsum Container 14 Fabric Filter 1 15 Gas/Gas Heat Exchanger 1 16 HCl-Scrubber Stage 1 17 HCl-Scrubber Stage 2 18 SO2-Scrubber 19 Fabric Filter 2 20 Process Water Tank 21 Waste Water Treatment 22 Spent Absorbent Recycle Silo 23 ID-Fan 24 Gas/Gas Heat Exchanger 2 25 Steam Heat Exchanger 26 Ammonia Water Injection 27 Catalyst 28 Flue GasCooler 20 Emission Room 30 Stack 31 Adsorbent Silo 32 Adsorbent Injection 33 Limestone Silo 34 Ammonia Water Storage www.fisia-babcock.com

Fisia Babcock Environment - Your Partner for Energy-from-Waste FBE is highly specialized in Energy-from-Waste FBE is able to provide the complete technology chain from waste reception to the stack by in-house process know-how and management expertise as single-source provider FBE has experience for more than 40 years in engineering, supply and successful start-up of highly sophisticated EfW facilities FBE has built more than 500 units for Energy-from-Waste all over the world and is at present one of the market leader in Europe FBE has a leading-edge technology and keep abreast of the latest technical developments with continuous innovation FBE combines experience and competence with the ambition to develop the ideal solution for our partners in close co-operation tailor-made for the requirements of each individual project Fisia Babcock Environment - Your Partner for Energy-from-Waste www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. References www.fisia-babcock.com

Energy-from-Waste Situation in Europe Recycling Thermal Treatment Landfill Quelle: Eurostat 2006 www.fisia-babcock.com

Energy-from-Waste Market Tendencies in Europe Market volume is growing in most European countries European directives for waste treatment support EfW Landfill taxes and restrictions in several countries In some countries subsidies for electricity from renewable waste fractions Market is clearly dominated by grate-based systems Gasification and pyrolysis systems failed Fluidised bed systems are used only in few cases for special wastes or waste fractions www.fisia-babcock.com

Grate Incineration as the Leading Technology for EfW Europe Japan USA Other Nations 810 Number of EfW Plants 59 31 15 2 www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. Municipal Solid Waste Incineration Plant in Cologne/Germany www.fisia-babcock.com

System Deutsche Babcock The Grate Systems of FBE Roller Grate System Deutsche Babcock Moving Grate System Noell Moving Grate System Steinmueller Air-cooled Air- or water cooled Air- or water cooled www.fisia-babcock.com

(Deutsche Babcock Anlagen) Roller Grate System (Deutsche Babcock Anlagen) Worldwide more than 250 Units References up to 40 t/h www.fisia-babcock.com

Step Moving Grate System (Noell) Solution for small waste piles Optimized for water cooling www.fisia-babcock.com

Step Moving Grate System (Steinmüller) References up to 35 t/h capacity maximum capacity approx. 40 t/h Versatile application Water cooling possible for high calorific values Our most flexible and installed system www.fisia-babcock.com

Grate Function - Steinmüller ReturnStroke Central Position Forward Stroke 1 - Grate Drive 5 - Side Wear Plate 2 - Grate Carriage 6 - Grate Step 3 - Rocker Shaft 7 - Grate Module, moveable 4 - Raceway 8 - Grate Module, fixed www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. Municipal Solid Waste Incineration Plant in Cologne/Germany www.fisia-babcock.com

FBE Boiler System - earthquake resistant, if designed accordingly (top supported system) - no extra steel structure is required for the housing - complete water/steam-cooled body (tube-fin construction), incl. grate side walls and grate steps - no slagging on side walls due to water cooling (no air is required) - boiler can be executed vertically or horizontally - high temperature & high pressure experience - total optimized system for high efficiency with low flue gas exit temperatures - maintenance friendly, i.e. short outages, because boiler walls are easily accessible (only covered by insulation), pressure parts do not take up any additional weights, only few downcomers and these are within the boiler contours www.fisia-babcock.com

Technology - Steam Generator Steam Generator with natural circulation system Top or bottom supported Design: Vertically Horizontally Lane arrangement www.fisia-babcock.com

Boiler Tube Protection - Cladding - future oriented protective system for gas swept furnace walls against corrosion - high alloy weld material - application in the workshop or on site - suitable for the subsequent repair of tubes which have been wasted by corrosion - standard for furnace side walls, furnace roof and transition area at the end of the refractory - no refractory in furnaces when using high calorific fuels - more than 10 years of experience (fully cladded boiler more than 4 years) www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. Municipal Solid Waste Incineration Plant in Cologne/Germany www.fisia-babcock.com

Technology - Flue Gas Treatment All state-of-the-art processes for removal of - HCI, HF, SO2, NOx - Particles and dust - Heavy metals - Dioxine and furanes - Organic compounds . www.fisia-babcock.com

Principle Scheme of the Flue Gas Cleaning System for Halmstad www.fisia-babcock.com

Pollutant Control Efficiencies of Flue Gas Treatment Components Energy-from-Waste: Flue Gas Cleaning Pollutant Control Efficiencies of Flue Gas Treatment Components Boiler HCl- SO - Entrained Flow Clean Control Incineration 2 & ESP Scrubber Scrubber Absorber / Bag Filter Gas Efficiency HCl 8% 1% 88,2% 1,8% 0,8% 0,2% > 99,8% HF 40% 3% 10% 46% 0,6% 0,4% > 99,6% SO 30% 1% 1,5% 64% 1% 2,5% > 97,5% 2 Ash / Particulate 10% 88% 0,5% 0,3% 0,7% 0,5% > 99,5% Matter Cd, TI 11% 80% 3% 1,5% 4% 0,5% > 99,5% Hg 0,1% 0,4% 75% 13% 10,25% 1,25% > 98,5% Sb, As, Pb, Cr, Co, 67% 30% 1% 0,75% 1% 0,25% > 99,5% Cu, Mn, Ni, V, Sn PCDD / PCDF 7% 3,5% 87% 2,5% > 97,5% www.fisia-babcock.com

Energy-from-Waste - A Modern Flue Gas Cleaning Concept Ca(OH)2 D / F = 5 .. 10 ng/m³ STP dry Flue Gas from Boiler Activated Lignite Stack Sealing Air D / F = 0.1 ng/m³ STP dry Press. Air Press. Air Process Water Fabric Filter Flue Gas Cooler ID fan Recycle Stream Press. Air Boiler Ash Residue Silo www.fisia-babcock.com

Emission Limit Value and Averaged Operational Level for both FGC Concepts Semi Dry System Wet System ELV (Emission LIMIT value Safety margin Fluctuation margin Averaged operational value Fluctuation emission value during operation Fluctuation emission value during operation www.fisia-babcock.com

3. Waste Market Situation 4. FBE - Grate Technology 1. FBE - The Company 2. Waste Management 3. Waste Market Situation 4. FBE - Grate Technology 5. FBE - Steam Generator Technology 6. FBE - Gas Cleaning Technology 7. References www.fisia-babcock.com

MSW Incineration Plant Cologne Location: Cologne, Germany Purchaser: Abfallverwertungs- und Entsorgungsgesellschaft (AVG) Year of Start Up: 1997 FBE Scope of Supply: Turn-key plant, incl. Waste sorting system, Firing system, Steam Generator, Flue Gas Cleaning, Turbine www.fisia-babcock.com

MSW Incineration Plant Cologne Waste Sorting System Waste Bunker Emission Control and Stack Waste Fire Flue Gas Cleaning www.fisia-babcock.com

MSW Incineration Plant Cologne Technical Data Wastes: - household waste - bulky waste - industrial waste - non hazardous hospital waste Capacity: waste received: 679 000 t / a waste incinerated: 658 000 t / a Calorific value: 9 900 kJ / kg Grate / furnace: Roller grate with parallel flow combustion Incineration lines: 4 Steam parameters: 40 bar / 400°C Flue gas: 4 x 91 300 Nm³ / h (dry) Steam production: 134 000 t / a Gypsum: 3 600 t / a Electricity production: 324 000 000 kWh / a Filter dust: 23 500 t / a District heating: 152 700.000 kWh / a Slag: 149 000 t / a www.fisia-babcock.com

Glostrup / Denmark Location Copenhagen, Denmark Purchaser I/S Vestforbraending Fuel Municipal Solid Waste Capacity 1 x 35 t/h Grate system Forward moving grate Start-up 2005 FBE Scope of supply Firing system Steam generator Flue gas cleaning (partly) www.fisia-babcock.com

Oberhausen-Niederrhein / Germany Location Oberhausen, Germany Purchaser Gemeinschafts- Müllverbrennungsanlage Niederrhein GmbH Fuel Municipal Solid Waste Capacity 1 x 25 t/h Grate system Roller grate Year of Start-up 2006 FBE Scope of Supply Firing system Steam Generator Electrostatic Precipitator www.fisia-babcock.com

Jönköping / Sweden Location Jönköping, Sweden Purchaser Jönköping Energi AB Fuel Municipal Solid Waste Capacity 1 x 22 t/h Grate system Forward moving grate (Water cooled) Year of Start-up 2006 FBE Scope of Supply Firing system Steam Generator www.fisia-babcock.com

Herten / Germany Location Herten, Germany Purchaser RZR Herten II GmbH Fuel Municipal Solid Waste Capacity 2 x 17.4 t/h Grate system Forward moving grate Year of Start-up 2008 FBE Scope of Supply Extension of existing plant by 2 new incineration lines on a Turn-key basis (incl. Grate, Boiler, Flue-Gas- Cleaning, Civil, Turbine) www.fisia-babcock.com

Thank you for your attention! For further information please do not hesitate to contact us. We can offer you tailor-made solutions, turnkey plants, and comprehensive services. We look forward to getting to know you and your requirements. FISIA BABCOCK ENVIRONMENT GmbH Fabrikstrasse 1 D-51643 Gummersbach/Germany Telefax: +49 / 22 61 / 85 33 09 Email: info@fisia-babcock.com www.fisia-babcock.com