Aletsch Glacier and Cottage Konkordia, Switzerland. İSTAÇ Conference, Istanbul

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1 Aletsch Glacier and Cottage Konkordia, Switzerland İSTAÇ Conference, Istanbul 1

2 Climate Protection and Waste Management 7-8% of Global Greenhouse Gases originate from Landfill Global MSW volume Source: World Bank Report 2012 Greenhouse gases from landfill Mio. tonnes CO 2 equivalents Source: Monni et al (2006) 2025: 2.2 billion tonnes 2025: : 1.3 billion tonnes 2010: : 0.7 billion tonnes 1990: 340 Energy and Biogas from Waste - Complementary Technology for a Carbon-Free Economy, Andres İSTAÇ Kronenberg Conference, Istanbul 2 2

3 Energy from Waste- Best Available Technology for a Carbon-free Economy Carsten Kaiser, Senior Sales Manager, Hitachi Zosen Inova carsten.kaiser@hz-inova.com İSTAÇ Conference, Istanbul 3

4 Waste Management Hierarchy (Source ESWET: EfW performs a recovery operation (Step 4 of the hierarchy), providing energy that avoids the use of fossil fuels and reduces greenhouse gas emissions Waste to Energy handles waste that would otherwise be landfilled- the worst option İSTAÇ Conference, Istanbul 4

5 Energy from Waste mass balance Renewable Heat and Power 1t municipal solid waste (or RDF) or District heating: replaces 240 kg oil (320 kg for RDF)) > 800 kwh electricity (> 1,100 kwh for RDF) Ultimate Residues (Fly Ash + Reagent) kg İSTAÇ Conference, Istanbul 5

6 Hitachi Zosen Inova Waste is our Energy Hitachi Zosen Locations Zurich-based Hitachi Zosen Inova is a global leader in Energy and Material from Waste solutions Proprietary EfW technology and complete turnkey plant and system solutions More than 80 years experience Operation, maintenance & service business 600+ employees in Switzerland, Germany, USA & UK More than 500 reference projects worldwide A Hitachi Zosen Corporation subsidiary İSTAÇ Conference, Istanbul 6

7 Hitachi Zosen Corporation Von Roll Inova More than 80 Years Experience in EfW Plants More than 500 Projects Built License Agreement Integration Establishment of Osaka Iron Works deroll-type grate incinerator completed for Osaka municipality Establishment of L. von Roll company for communal facilities Construction of first waste incineration plant in Dordrecht, Netherlands Kompogas Technology / beginning of longterm partnership since December 20th a company of Hitachi Zosen Corporation İSTAÇ Conference, Istanbul 7

8 Energy from Waste Energy & Compost from biowaste with anaerobic digestion AD (Mechanical Biological Treatment) Glass, paper, metals Energy & Material from non recyclable waste with thermal treatment EfW Recycling Compost & fertiliser Recycling Metals & minerals İSTAÇ Conference, Istanbul 8

9 HZI is a World Leading Expert in Energy from Waste Integrated Solutions and Turnkey Capability Proprietary Technology from HZI Engineered by HZI Managed by HZI Grate Combustion Project Management Energy Recovery Flue Gas Treatment Electrical and Control Technology Balance of Plant Energy Use Site and Building Services Engineering Residue Treatment Integrated Solution Maximized Efficiency Reliable Execution İSTAÇ Conference, Istanbul 9

10 HZI is a World Leading Expert in Biogas from Green Waste Integrated Solutions and Turnkey Capability Proprietary Technology from HZI Engineered by HZI Managed by HZI Project Management Feeding System Digester Dewatering Gas Upgrading Electrical and Control Technology Balance of Plant Energy Use Site and Building Services Engineering Integrated Solution Maximized Efficiency Reliable Execution İSTAÇ Conference, Istanbul 10

11 Hitachi Zosen More than 600 Reference Projects Worldwide Including Kompogas and HZI BioMethan Northern America 44 Western Europe 309 Northern Europe 26 Southern Europe 29 Eastern Europe 4 Western Asia 2 Southern Asia 1 China 16 Eastern Asia 219 Southeastern Asia 1 Southern America 1 Southern Africa 2 Australia & New Zealand 3 İSTAÇ Conference, Istanbul 11

12 Efficiency [%] Site Selection for Maximized Energy Recovery Influencing factors: l Steam parameters l Process Steam / District Heating l Turbine size and design l Cold End: Condenser type and design (ACC, cooling tower, direct cooling) Power Heat Heat from Flue Gas Condensation Process Steam 65,5 55, < Power only Heat only > 16 Lucerne, CH Vaasa, FIN Uppsala, SWE Ferrybridge, UK İSTAÇ Conference, Istanbul 12

13 Energy from Waste - Continuously Improved Technology EfW-Plant, Dordrecht, Netherlands 1937 EfW-Plant, Riverside, London, UK 2011 R&D Focus on Improvement on overall efficiency Reliability of the plants (8 000 h / year) Improve re-use of bottom ash and metal recovery İSTAÇ Conference, Istanbul 13

14 Integrated Solution Integrated Design Saves CAPEX and OPEX İSTAÇ Conference, Istanbul 14

15 «Local Design» for more local activities Act Local - Turkish Sourcing Customized plants- Istanbul With a big capacity (1 Mio t/a) With a high complexity With a special architecture Localized plants With a smaller capacity ( t/a) With a lower complexity Without a special architecture Requires more global activities Allow more local activities İSTAÇ Conference, Istanbul 15

16 Contractual Structure - Business Partnership Model Shareholder Municipality Owner of Land Waste Treatment Agreement Gate Fee Landfill Lease Agreement Project Company Shareholder Agreement Equity Power Purchase Agreement Electricity Tariff Electricity Authority EPC Contractor O&M Contractor İSTAÇ Conference, Istanbul 16

17 Contractual Structure - Plant Owned by Municipality Organisation/Support Waste Management Institutional Framework Export Credit Agency, Swiss Export Risk Insurance insures exports of Swiss companies Debt Financing Municipality Consortium of International Banks Power Purchase Agreement Electricity Tariff ECA (SERV) Credit Cover Electricity/ Heat EPC Contractor O&M Contractor İSTAÇ Conference, Istanbul 17

18 Energy und Biogas from Waste Support the Transition into a Carbon-Free Economy Base Load EfW On Demand Biogas Dry AD with Kompogas İSTAÇ Conference, Istanbul 18

19 Example: Istanbul Energy from Waste Integration of EfW and AD into a Renewable Economy Client Istanbul Metropolitan Municipality (IMM) Start-up 2020 Technology Furnace Energy recovery Flue gas treatment Technical Data Fuel Waste capacity Thermal Capacity Energy recovery Grate furnace (air-cooled) 4-pass vertical boiler, turbine Hitachi Zosen Inova System Municipal and industrial waste 1 000,000 t/a in 3 lines 3 * 87 MW 70 MW net electricity l IMM signed the contract with the consortium of Hitachi Zosen Inova and Makyol in September 2017 l With a capacity of 1 Mio t/a this is the largest turnkey project ever awarded in Europe l The consortium will also operate and maintain the plant for one year İSTAÇ Conference, Istanbul 19

20 Energy from Waste - State-of-the-Art Technology Reliable Proven 8,000 h/a availability of process based on grate incineration Advanced HZI has the technology with the highest transformation efficiency Clean & Safe Strictly monitored, highly reliable flue gas treatment processes, clean and save working conditions for staffs Sustainable Complementary to recycling, low carbon footprint, offsetting use of fossil fuels for energy generation, low emissions vs. high energy efficiencies İSTAÇ Conference, Istanbul 20

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