1. Integrated Urban Infrastructures Solution for 21 st century cities by Budapest Waterworks & Biopolus

2. 148 years of operating experience Outstanding water utility supplier in the Central European region Many technological developments, 20 patents International experience Excellent water quality at European level Budapest Waterworks

3. Key indicators of the Company 2 360 000 population served 147* million USD revenue, of which: 84 million USD potable water 28 million USD wastewater 35 million USD export and other *2015. 5350 km water network 1 million m 3 daily capacity 762 wells 2 water treatment plants 500 km sewer network 94 million m 3 /year treatment 370 000 m 3 daily capacity 6 wastewater treatment plants

4. Global Urbanisation Urban millenium 2006-2007 93% of urban growth in the 21 st century will undergo in Asia and Africa

5. Integrated Urban Infrastructures

6. Core System

7. Design Water Products for Sale Water Products Treated Water Domestic non-potable Demineralised Water Process Water Irrigation Materials and Energy for Sale BiorefineryBiorefinery Organic Waste from Wastewater Other Organic Waste Valuable Products Remaining Products Proteins Carbohydrates Fats and Lipids Minerals Compost and Nutrients Energy

8. Thank you for your attention!