C l e a n I n d u s t r y C l e a n E n e r g y : GBC Industrial Energy Efficiency Energy Management October 29 th 2013

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1 C l e a n E n e r g y : C l e a n I n d u s t r y 1 GBC Industrial Energy Efficiency Energy Management October 29 th 2013 Rolf. C. Buschmann Prof. Aux. UCLV

2 2 WORLD FINAL ENERGY CONSUMPTION Source: European Commission: World energy, technology and climate policy outlook

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5 5 Manufacturing Goes Green Economically attractive solutions for climate-friendly energy supply in existing industrial productions

6 Case Study 02: Medical Laboratory Building Renovation & Extension 6 Project size m² refurbishment 3.140m² new extension building Project costs ca. 35 Mio Period of realization AWARD 2007 Project description - energetic optimization of a basic design for the renovation - development of a sustainable energy concept - implementation of integral planning process - integration of ecologic features: - outside sun protection - heating/cooling ceilings - optimizing of ventilation - geothermal energy with heat pump and heat and cold buffer storage - feasibility studies / cost-benefit analysis

7 Case Study 02: Medical Laboratory Building Renovation & Extension 7 Medical Laboratory Building Renovation & Extension Results including wood pellet heating Co 2 -savings to/year AWARD Wood Pellet Heating Geothermal Heating and Cooling Secuflow Fume Hoods Reduction of Air Exchange Rate Heat Revcovery Compressed Air Optimising Peak Load and Level Refurbishment Window s and Walls ROI CO2 savings Reverse Osmosis for Steam Generation Adiabatic Cooling Improvement Compressed Air Control Fotovoltaik System (28kW) Source: Pfizer Manufacturing Deutschland GmbH ROI years

8 Biomass Systems 8 water combustion of wood is carbon neutral Ash / minerals wood comes from local sawmills, forestry and public gardening wood Source: BIOtherm Biomasseheizwerk Straubenhardt GmbH & Co. KG,

9 Biomass Systems "step-wise burning process" guarantees a complete "burning out" of the wood with high efficiency rates and low emissions Wood is dumped by simply trucks, then automatically dryed, outgassed and then burned Intelligent control system automatically regulate the firing of wood only in the demanded amount In case of lowest demand, the system switches to gas/oil firing to remain efficient 9 Source: BIOtherm Biomasseheizwerk Straubenhardt GmbH & Co. KG,

10 10 Biomass supply Comparison of technical potentials with bioenergy demands in Exclusion of areas is the exclusion of mildly and severely degraded and water stressed areas as well as the exclusion of areas designated as current and future nature reserves - Learning in agricultural technology reaches levels as assumed in SRES A1 scenario Biomass potentials as analysed in this study refer to the OECD.baseline scenario of IMAGE Source: Eric Lysen & Sander van Egmond, University Utrecht Netherlands, Report Biomass Assessment

11 Case Study 03: Packaging Plant, Malaysia 11 energy demand: steam: running hours: MWh/a h/a

12 Case Study 03: Packaging Plant, Malaysia 12 improvements: economizer in boiler system optimizing steam and condens system changing lighting to LED changing one boiler from gas to biomass

13 Case Study 03: Packaging Plant, Malaysia 13 CO 2 saving - 82 % casual generation (gas) biomass boiler CO2 to/year ROI: 5 years

14 Case Study 04: Nutritionals Factory in Singapore 14 Using energy efficiency potentials of industrial production Target: Reduce CO 2 footprint Monetary savings Energy Need Heat Cooling Electrical Power 3 systems in use Heat Generator Chiller Power Generator 1 integrated system Tri-Generation System

15 Case Study 04: Nutritionals Factory in Singapore 15 Energy and Cost saving measure Tri Generation System Turbine Generator Wood Boiler Steam Electricity Wood Pellets Steam How does it work? Absorption Chiller Heat for Drying Condensate Cooling Energy Integral system produces electricity, steam and chilled water biomass boiler -> economical & environment-friendly no wasted heat -> no wasted energy direct energy saving of 20%

16 Case Study 04: Nutritionals Factory in Singapore 16 Production Goes Green Reduce CO 2 footprint CO 2 saving - 74 % using biomass no wasted heat optimised system casual generation Trigeneration Examplary Industry in Singapore CO2 to/year

17 Case Study 04: Nutritionals Factory in Singapore 17 Production Goes Green Monetary savings Total annual savings compared to Business as Usual annual savings payback 2.10 payback 3.01 Year 1: mil SGD Year 15: mil SGD Year 1 Year 15 Remaining savings after investment

18 Contracting 18 Energy Performance Contract - The contractor designs, constructs, and obtains the necessary financing for an energy supply project - The building owner / tenant makes payments over time to the contractor in the energy bills The contractor guarantees the energy supply for heat, cool and/or electricity. The contractor delivers planning, realization, operating and maintenance of the energy system. Contracting can be organized in residental and nonresidental buildings, districts and industrial energy systems. Business Modell of Contracting - BOOM Clean Energy concepts are developed in reconcilement with the building owner and the M&E consultants. Contractor delivers the clean energy and runs the technologie systems. Any certification benefits - like LEED / Greenmark points - credits to the building owner.

19 BOOM Build Own Operate Maintening 19 Factory Owner Recipient of energy optional Provision & Accounting of Heat, Cool (& Electricity) Electricity provider Energy Production Energy Efficiency Installations Contractor - Concept, Planning - Realization, Hardware - Operating, Maintenance - Accounting Fuel Supply

20 20 Thank you very much for your attention! Rolf. C. Buschmann Prof. Aux. UCLV