SUEZ ENVIRONNEMENT 1142020 July 28 2008 DEGREMONT Environment

SUEZ ENVIRONNEMENT 11/4/2020

July 28, 2008 > DEGREMONT

Environment businesses: water and sanitation Management of water services (from catchment to release into the natural environment) for local authorities and businesses: − Design, construction and operation of water-treatment plants (drinking water, desalination, wastewater, sludge treatment). − Production and distribution of drinking water. − Wastewater collection and treatment, sludge recovery. − Rainwater collection and treatment. − Optimization and global management of the industrial water cycle. July 28, 2008 > DEGREMONT

Environment businesses: waste services Management of waste services for local authorities and businesses: − Collection of domestic and industrial waste, both hazardous and non-hazardous. − Sorting, recycling and biological recovery. − Incineration with waste-to-energy recovery. − Landfill disposal of household and industrial waste. − Urban cleansing, sanitation and industrial maintenance. − Rehabilitation of polluted industrial sites. July 28, 2008 > DEGREMONT

Environment businesses: major brands W A T E R S E R V I C E S W A S T E S E R V I C E S July 28, 2008 > DEGREMONT

Degrémont 11/4/2020

Degrémont, 69 years of experience in water treatment • 69 years of experience in water treatment − Company founded in 1939 by Gilbert Degrémont • 69 years of research and development to be technologically unique − A first patent in 1954 − A know-how promotion through the Water Treatment Handbook since the fifties July 28, 2008 > DEGREMONT

60 years of research and development • A historical product orientation - 1954 : Pulsator - 1983 : Densadeg - 1984 : Biofor • A policy of patented proprietary products − in house developments − acquisition and management of licences − Products between innovation et optimisation - 1998 : Mineralis - 1990 : Nara - 2000 : Thermylis - 2001 : Meteor - 2001 : Ultrafor - 2001 : Biolysis • An applied R&D − pilots all over the world - 2001 : Rictor/Aquadaf - 2001 : Heliantis - 2003 : Cyclor - 2005 : Microcoagulation • An ISO 14001 certified R&D - 2005 : Pulsazur - 2006 : Anitror • 14 M€ of R&D expenditures with more than 100 persons July 28, 2008 > DEGREMONT - 2007 : Digelis Turbo

Degrémont, a truly global presence • Staff − 1/3 in France − 1/3 in the rest of Europe − 1/3 in the rest of the world • Turnover 2007 − France : 28% − Rest of Europe : 18% − Rest of the world : 54% July 28, 2008 > DEGREMONT

Degrémont, water treatment plants specialists • Three activities − Design Build / Turnkey − Equipment − Services • Four areas of expertise − Drinking water − Wastewater and Reuse − Biosolids − Desalination • And a specific know-how in BOT development and management July 28, 2008 > DEGREMONT

BOT contracts all over the world SLOVENIA Maribor WWTP 120, 000 m 3/d ITALY Nosedo WWTP 430, 000 m 3 dj MALAISIA Perak MEXICO Ciudad Juarez DWTP 125, 000 m 3/d WWTP 300, 000 m 3/d MEXICO Culiacan MALAYSIA Johor WWTP 150, 000 m 3/d DWTP 640, 000 m 3/d MEXICO San Luis Potosi WWTP 90, 000 m 3/d AUSTRALIA Prospect-Sydney DWTP 3, 000 m 3/d MEXICO Pemex 1 & 2 WWTP 16, 400 m 3/d RO 13, 500 m 3/d July 28, 2008 > DEGREMONT JORDAN As Samra-Amman WWTP 267, 000 m 3/d INDONESIA Medan DWTP 43 000 m 3/d

Equipment – Degrémont Technologies • Patented, packaged and standardized technologies with high added value to equip municipal, industrial or leisure water treatment units • 600 persons dedicated • Over 3, 000 sites equiped with Degrémont Technologies • Over 100 patents SPECIALISTS COMPANIES • Research and Development • Manufacturing units • Distribution and sales network • Design, install and commission • equipments • After sales • Ozonia • Innoplana • Aquasource • Infilco Degrémont Inc, • Degrémont Limitée • AWS, Schreiber July 28, 2008 > DEGREMONT EQUIPMENTS • Disinfection (UV, • ozone, membranes) • Head works • Biological treatment • Separation • Dryers • Incinerators

Services • Operation of water treatment plants within DBO or O&M contracts ; • A combined offer of Builder and Operator ; • 1, 500 persons dedicated. SPECIALISTS - Plant operation and maintenance, - Technical assistance, - Staff training - Consultancy services, - Supply of spare parts, - Plant upgrades • 12 million people served by a plant operated by Degrémont July 28, 2008 > DEGREMONT

FOUR AREAS OF EXPERTISE

Drinking water • At least 3, 000 drinking water plants built all over the world • Use of advanced technologies: − membranes (Pathogens such as Giardia and Cryptosporidium, color, taste) − advanced disinfection (Ozone, UV) • Last major contracts: − Sagep-Saint Cloud (France) – 100, 000 m 3/d − Moscow (Russia) – 275, 000 m 3/d − Yangshupu (China) – 500, 000 et 300, 000 m 3/d − Macao (China) – 60, 000 m 3/d − Mumbai (India) – 1, 000 m 3/d July 28, 2008 > DEGREMONT

Wastewater and Reuse • At least 2500 wastewater treatment plants built all over the world • Key drivers − Europe: compliance with European regulations − ROW: need to complete and extend existing facilities − Development of reuse for agricultural and industrial application − Development of the MBR (Membrane bioreactor) market • Last major contracts: − Liège (Belgium) – 440, 000 pe − Halifax (Canada) – 640, 000 m 3/d − Valenton (France) – 300, 000 m 3/d − La Morée (France) – 70, 000 m 3/d − Okla (India) – 136, 000 m 3/d − Doha (Qatar) –REUSE- 135, 000 m 3/d − Palm (UAE) – REUSE – 220, 000 m 3/d July 28, 2008 > DEGREMONT

Biosolids • About 65 incinerators and dryers already installed • Rapidly evolving regulations through the world • Need to offer a full range of solution: − Reduction: Biolysis, Digestion − Drying: Innoplana, Heliantis − Incineration: Thermylis • Change sludge status from waste to product • Last major contracts: − Elbeuf, Valence (France) – Incinerator Thermylis − Vannes (France) – Biolysis − Valenton (France) – Drying, gazeification, pyrolysis − Valenton (France) – Incinerator and digestor − Lake View (Canada) – Incinerator Thermylis − Tripoli (Lebanon) – Incinerator Thermylis − Brumath (France) – Solar dryer Heliantis July 28, 2008 > DEGREMONT

Desalination • At least 250 references all over the world • Spain is Degrémont competences center for desalination • Key drivers − No longer only in Gulf states − Increasing share for reverse osmosis thanks to competitivity improvement • Pre-treatment • Energy recovery • Last major contracts: − Fujairah (UAE) – 170, 500 m 3/d − Curaçao (Dutch Antilles) – 18, 000 m 3/d − Wadi Ma’In (Jordan) – 129, 000 m 3/d − Perth (Australia) – 140, 000 m 3/d − Barcelone (Spain) – 200, 000 m 3/d − Barka (Oman) – 120, 000 m 3/d July 28, 2008 > DEGREMONT Degrémont’s installed capacity is in excess of 1, 9 million m 3

Turnkey – Design Build • • Design Build Degremont historical activity 2000 persons dedicated Organisations adapted to customers needs SPECIALISTS êEngineering, êProduction of drawings, êEquipment procurement, êSite supervision, êEquipment installation, êCommissioning and start-up. • Meeting commitments, • Compliance with deadlines July 28, 2008 > DEGREMONT

Turnkey – Design Build • 10 000 plants designed and built WWTP Beaufortin (France) • over 60 years 400 plants being designed and built PLANTS Perth SWRO plant (Australia) - Effective, WWTP La Farfana (Chile) Chenchinlake DWTP (Taiwan) - Reliable, - Integrated in their surroundings (noiseless, odorless, esthetics, architecture), - with optimized energy consumptions, Seine Amont biosolids valorization unit (France) July 28, 2008 > DEGREMONT - with optimized OPEX and CAPEX.