EU SUSTAINABLE ENERGY WEEK 24-28 JUNE 2013
Prof. Ing. Donato Bedin Senior advisor, Unioncamere del Veneto 26.06.2013 Energy
“European Best practices of green industrial/commercial areas�
Solutions for greener industrial areas Reference cases from sectors like: food industry, brewery and winery industry, machinery, chemical industry, cellulose paper industry, foods and vegetables processing, furniture and textiles, transport and logistics, electricity and heat utility services, tourism Industry, etc.
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Green industrial solutions in Europe
•Austria •Bulgaria •Germany •Slovakia •Italy
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Austria, reference case 1
Fleischwaren Berger GmbH is a company located in Sieghartskirchen, Lower Austria. The Production is approximately 80-90 tons of meat and sausage products per day.
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Austria, reference case 1
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Green technology: solar flat plates collectors with an
overall area of ca. 1,077 m² produce thermal energy mainly used for feed water preheating for steam boiler and the surplus heat is used for increasing the supply temperature within the heating water system up to 60°C.
Greening production: 650 KWth and 175 ton of CO2 saved per year. Innovation: heat storage; use of waste heat from the re-cooling system economic aspects of the investment (renovation included): IRR 14% and PBT 9 years; with (Renovation) funding (50%): IRR 17% and PBT 6,7 years
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Austria, reference case 2 Add your logo here
The brewery Gรถsser is one of the largest and Most famous breweries in Austria. Breweries have in general a very intensive energy demand, especially heat. 7
Austria, reference case 2 Add your logo here
Green technology: The solar plates plant (1,500) is used in the brewery house for the mash tuns via retrofitted plate heat exchanger (temperature level from 50 - 93°C) and preheating of make-up water (temperature level 15 - 85°C). Greening production: GÜsser is replacing steam grid with a hot water system. This has the advantage of a possible integration of other heat sources, e.g.: solar thermal process heat and district heat. 8
Austria, reference case 2 Add your logo here
Innovation: heat storage; use of district heating from a biomass cogeneration plant Economic aspects of the investment: IRR 6% and PBT 20 years; with 7FP funding (about 50%): IRR 12% and PBT 10 years
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Austria, reference case 3 Add your logo here
The REHAU group renovated (higher thermal building efficiency) their Head Office in Guntramsdorf providing them with a new energy supply system based on geothermic in combination of heat pumps for cooling and heating. Green technology: 14 geothermal energy probes (at 100 m); 2 reversible brine/water heat pumps (2x17 kW) for heating and cooling; 1 brine/water heat pump (37 kW) for heating the water and backing up the airconditioning system; 1,500 sqm underfloor heating/cooling system; 1 antimicrobial air-geothermal heat exchanger (5,500 m3/h)
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Austria, reference case 3
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Greening production: N/A Innovation: Geothermal exchange combined with H/C Pumps; antimicrobial airgeothermal heat exchanger Economic aspects of the investment: IRR 14% and PBT 9 years; with renovation funding: IRR 17% and PBT 7 years
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Austria, reference case 3 Add your logo here
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Austria, reference case 4
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The solar thermal collector production company “Sun Master” builds their new production side as passive house standard, which is heated without a conventional heating system. Green technology: The soil is used as heat storage and insulation. Solar thermal heat is stored in the soil during the summer time and heats the building in the winter. For this purpose are 800 m² solar thermal collectors are mounted on roof and 300 m² on façade. A photovoltaic plant is also installed on the building, with a capacity of 33.5 kWp Greening production: N/A
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Austria, reference case 4 Add your logo here
Innovation: Passive house standard: -Free cooling / absorption chillers -Soil used as huge heat storage with low temperature variation -South orientated shed roof reduces heating load and lighted the production hall with natural light -Solar heating in winter / solar cooling in summer -Modern monitoring/control system -Use of internal surplus heat potential -Water tanks for firefighting used as cold storage -Rain water used for toilet flushing Economic aspects of the investment (total building): IRR 6% and PBT 19 years; with funding: IRR 10% and PBT 12 years
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Austria, reference case 4 Add your logo here
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Austria, reference case 4
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Austria, reference case 5
The economic
agency
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of Vienna
built a new Technology center with 6,600 m² of offices, productions area and laboratories, which can be rent by interesting companies. The building produces more energy than it needs for room conditioning. Passive house standard.
Green technology: building integrated photovoltaic (BIPV), 1.300 sqm total cells surface (140 kWp)
Greening production: N/A 18
Austria, reference case 5
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Innovation: concrete core activation (heating/cooling); on demand regulation of E/H/C using sensors to measure air quality, solar radiation etc; Cooling aggregate enables 94 % heat and humidity recovery; partial green facade
Economic aspects of the investment (total building): IRR 12% and PBT 11 years; with funding: IRR 15% and PBT 8 years
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Austria, reference case 5
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Austria, reference case 6
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A company of Styria, which wants to be anonimous, made a study in integrating a solar thermal cooling and heating system into their location. In the present situation it focuses on energy requirements for production, one cooling and one heating networks.
Green technology: The solar plant has to
provide low temperature heat supply to the ventilation system in building 2, cooling energy of 12째/18째to t he cooling network and heating supply of 60째/80째to the other network. It is a further objective to gain maximum utilization of low temperature energy by the new energy system.
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Austria, reference case 6
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Greening production:
renewable sources ( solar thermal)
C/H processes from
Innovation: The system is based on the integration
of a LiBr-cooling machine to generate cold water for production between 12째/18째and to use rejected heat for air dehumidification of fresh air of building
Economic aspects of the investment (total building): IRR 9%
and PBT 15 years; with funding: IRR 13% and PBT 10.8 years
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GBE Factory reference cases, Austria (1/2) COMPANY NAME
ACTIVITY
RES TECHNOLOGY
THERMAL POWER
ENERGY POWER
INNOVATION FUNDING
ECONOMIC FIGURES
Add your logo here 1.Fleischwaren Berger GmbH
meat and sausage
Solar flat plates (1,077 sm)
650 KWth
0 KWe
Innovative 7FP
IRR= 9% PBT= 14 y IRR= 15% (F) PBT= 7y (F)
2.Gรถsser (HEINEKEN)
brewerie
Solar flat plates (1,500 sm)
900 KWth
0 KWe
Innovative 7FP
IRR= 6% PBT= 20 y IRR= 12 % (F) PBT= 10 y (F)
3.REHAU group
Head Office in Guntramsdorf
geothermal energy probes (at 100 m); reversible brine/water heat pumps
40 KWth ( H) 40 KWth (C)
0 KWe
Building renovation
IRR= 14% PBT= 9 y IRR= 17 % (F) PBT= 7 y (F) (included renovation)
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GBE Factory reference cases, Austria (2/2) COMPANY NAME
ACTIVITY
RES TECHNOLOGY
THERMAL POWER
ENERG Y POWER
INNOVA TION FUNDIN G
ECONOMIC FIGURES
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4.Sun Master
solar collector producer
New production site “passive house”; 800 m² solar thermal collectors are mounted on roof and 300 m² on façad; underground storage ; PV on the roof
750 KWth
35 Kwe (PV)
Innovative building
IRR= 6% PBT= 19 y IRR= 10 % (F) PBT= 12 y (F) (total building investment)
5.Economic agency of Vienna
a new Technology center with 6,600 m². The building produces more energy than it needs for room conditioning. Passive house standard.
building integrated photovoltaic (BIPV), 1.300 sqm total cells surface (140 kWp); concrete core activation (heating / cooling);
250 KWth
140 KWp
Innovative building
IRR= 12% PBT= 11 y IRR= 15 % (F) PBT= 8 y (F) (total building investment)
Company in Styria (anonimous)
Production with 2 H and C networks
Solar thermal system: a LiBr-cooling machine to generate cold water 12°/18°and rejected heat for air dehumidification of fresh air of building
Solar thermal: 340,5 MWh cold and 1,017 MWh of heat per year.
0KWe
RES installation
IRR= 9% PBT= 15 y IRR= 13 % (F) PBT= 10,8 y (F)
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General remarks on Austrian RCs: GBEFACTORY – European Reference cases
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AUSTRIA (RC n.1)
• Renewable thermal energy for production processes is provided mainly by thermal sun systems; • In case of commercial or technical services buildings one can find also geothermal H/C pumps; • PV energy generation is foreseen in combination with thermal energy systems; • Differentiated forms of thermal storage are looked for: • •
concrete core activation (heating / cooling); underground storage (e.g. in against-fire tanks)
• Implementations of RES in industry buildings are made only in case of renovation, due mainly to the lack of PVs incentives 25
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Italian Best practices of green industrial/commercial areas
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Telehating and distributed cogeneration: Open solution for the diffused creation of energy saving (former BERTOLI industrial area, Udine)
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North Parc: the project realized with a urban requalification intervention in the former Bertoli area, at the North of the centre of Udine. The overall project is composed by: - Shopping Mall (NORTH TERMINAL) - Residential area - Third sector area
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The NORTH TERMINAL is completed by the cilindrical building dedicated to shops, which gives work to 500 employees.The estimated users basin is estimated to count 800 thousand inhabitants attracting also people from the cross border part of Solvenia
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The idea To requalify an historical Inustrial area of the city of Udine (Officine Bertoli, Born before the half of 1800, Specialized foundery and stealworks center)
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The idea • to transfom a dismissed industrial area in the framework of a wider urbanistic strategy for the area of Udine • with a strong attention to the energy aspect, Equipped with innovative Solutions in terms of production and distribution of energy
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The energy solutions
• TRIGENERATION A sole center for the combined production of heat, cooling and electrical energy • GEOTHERMAL Adoption of a idronic ring distribution system able to exploit the geothermal energy for reducing the production costs of cooling energy • TELEHEATING Network supplying the residential area
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The production energy
Add your The commercial area’s roof-top logo here hosts: • absorbtion group • idronic distribution circuit with only 2 tubes for the commercial area • telecooling for the third sector and resiential area
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•traditional boliers fuelled by methan gas • cogeneration groups • water/air heat pumps
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The Environmental-Energy Plan of the Genova port
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VTE Terminal
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annual consumption of 19.000.000 kWh, 50% energy for the reefer parc
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Messina Terminal
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Annual consumption of 5.000.000 kWh
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The Genova port: consumptions
The C02 emission values linked to the production of electrical energy are quatifyable in about 0,49 kg/kWh (about 25 thousand tonnes of C02)
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Guidelines:
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technologies/typologies of intervention •Eolic on-shore •Solar thermal and PV •Biomass •GeothermalHydrothermal •Wave movement •Cogeneration – trigeneration •Energy saving measures on buildings/illumination
•Efficiency measures in goods movement •Other techologies (C02 segregation, carbon credits purchase, green energy)
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PEAP: objectives
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Planning is an operative tool for favouring the reduction of energy consumption and for the valorization of the various opportunities of energy production from RES sources in the area of the Genova port and for sensitizing operators on the positive outcomes of an intelligent use of energy
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Concrete opportunities: Potential investment C02 In euro reduction(tonn/year) Eolic PV Solar thermal Electricity Total 44
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Realized projects Messina terminal - 842 Ferrania solis panels (189,45 kWp)
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Projects submitted to the Technical committee ENEL, Wind energy on dam
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Former Tubimar industrial area, port area of Ancona
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A degraded area requalified by the port authority inlcuding asbestos and other polluting materials removal, installation of 3,2 MW PV plant
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ITALIAN WINE SECTOR A surprising attention to GBE Factory
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Soc. Agr. Salcheto s.r.l
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Montepulciano –Siena-Italy
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GBEFACTORY – European Reference cases ITALIA WINE SECTOR (EC n.1)
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Salcheto: aa farm farm in in the the district district of of Salcheto: Moltepulciano Moltepulciano 33hectares hectaresof ofwineyards wineyardsproducing producing130,000 130,000bottles bottlesof ofhigh highquality quality 33 wine wine
The new new winery: winery: A A chance chance of of renewal renewal The 52
La nuova cantina in breve Piano energetico: efficienza e massimo utilizzo delle risorse interne all’azienda agricola GBEFACTORY – European Reference cases ITALIA WINE SECTOR (EC n.1)
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RISPARMIO: 54% del vecchio fabbisogno CALORE DA BIOMASSE (sarmenti,..): 29% Thenew newwinery wineryin inbrief brief The FREDDO DA GEOTERMICO: 15%
EnergyPlan: Plan: efficiency efficiencyand andmaximum maximum utilization utilizationof of Energy ELETTRICITA’ DAFOTOVOLTAICO: 2%to the farm resourcesinternal internal resources to the farm SAVINGS:54% 54%of ofthe theold oldenergy energyneeds needs SAVINGS: HEATFROM FROMBIOMASS BIOMASS(pruning, (pruning,..): ..):29% 29% HEAT COLDFROM FROMGEOTHERMAL: GEOTHERMAL:15% 15% COLD ELECTRICITY'FROM 'FROMSOLAR SOLARPV: PV:2% 2% ELECTRICITY 53
GBEFACTORY – European Reference cases ITALIA WINE SECTOR (EC n.1)
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ITALIAN WINE SECTOR a DEMO GBEFACTORY project proposal
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WINE-PAB: Pellets and brikette for wine
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farms sustainability Objective Develop and implement a WINE-GBEFACTORY within areas of high winemaking vocation for the processing of pruning residues, stems and skins (which come from local wineries and wine crops) for the production of bio-pellets and / or biobrikettes. This GBEFACTORY will use for its own operations electricity and heat produced from the collected biomass itself. 56
WINE-PAB: Pellets and brikette
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for wine farms sustainability Characteristic of the wine district MASTER WINE-GBEFACTORY •The MASTER WINE-GBEFACTORY of the wine makers district is designed for the production of bio-pellets and / or bio-brikettes in CARBON FREE MODE, as it uses a thermoelectric power plant fueled by part of the same worked out bio-mass for all the energy needs of the activity. •The production facilities of the MASTER WINE GBEFACTORY are in turn complemented by a collection service of pruning biomass optimized. The bio-pellets and / or bio-brikettes will be of pure pruning or of hybrid settlement with stalks, skins and / or other agricultural by-products up to 70%. • The MASTER WINE-GBEFACTORY will be also the (optimized) storage for the wine-making farms of the district which will use boilers (but also micro-CHP) to meet their energy needs. The MASTER WINE GBEFACTORY in this way will cluster many other local small new WINE GBE FACTORYs.. 57
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The DEMO project proposal will also benefit of past experience with the IEE project: "Mix BioPells�
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GBEFACTORY – European Reference cases
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Thank you for your attention
Donato ing prof Bedin
Bruxelles 26° June 2013
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