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General information |
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| Name |
Østervang Greenhouse
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| Country installed |
Denmark
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| Address |
Varpelev, Denmark
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| Industry sector, NACE code |
C10.3 - Processing and preserving of fruit and vegetables
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| Solar thermal system owner / operator |
Østervang Sjælland A/S
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| Solar thermal engineering company |
Arcon-Sunmark
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| Process integration engineering company |
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| Year of operation start |
2015
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Technical parameters |
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| Collector technology |
flat plate collector
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| Collector name |
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| Installed collector area (gross), m² |
15680.0
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| Installed collector area (aperture), m² |
14112.0
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| Installed collector area (absorber), m² |
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| Installed thermal power (actual), kWth |
9880.0
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| Solar collector loop heat transfer fluid |
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| Solar energy storage |
short-term water storage
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| Storage volume, m³ |
4800
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| Kind of conventional heat source |
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| Kind of fuel used |
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Process |
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| Solar thermal energy used for |
heating
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| Unit operation |
heating of production halls
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| Point of Solar Heat Integration |
A2b) Heating of supply line
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| --> Integration how and where |
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| --> Temperature range process |
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| --> Temperature range solar loop (min/max), C° |
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Economic parameters |
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| Total investment costs (excl. VAT), € |
1.00
(Turnkey costs including solar collectors, piping, support construction, storage, design, commissioning reduced with subsidies)
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| Solar loop (excl. VAT), € |
(Solar collectors, piping, support construction)
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| Solar energy storage (excl. VAT), € |
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| Others (excl. VAT), € |
(Design, commissioning, others)
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| Process integration (excl. VAT), € |
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| Subsidy, € or % of total investment costs |
not known
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| Cost for fuel replaced, €/MWhfuel |
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| Calculated solar thermal system life time, a |
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| Annual useful solar heat delivery, MWh/a |
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| Specific annual useful solar heat delivery, MWh/am² |
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| Specific investment costs, €/m² |
0.0
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| Solar fraction, % |
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Lessons learned |
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| Initiative |
"Our ambition is that the energy consumption must be reorganized and optimized, so that the use of fossil fuels can be reduced by 20% compared to the 2010 consumption. In 2010, we used 14,296 CO2 allowances. At the time, that was below the maximum allowed, but with the introduction of new stricter rules in 2013 the consumption went above the allowances, which has of course also been an important incentive for us to think about energy optimization”.
Peter Krage
Director
Østervang Sjælland A/S
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| Integration methodology |
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| Crucial Interfaces |
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| Construction / Commissioning |
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| Operation / Performance |
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| Recommendations |
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Source |
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| Author |
Wolfgang Gruber-Glatzl
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| Company of author |
AEE INTEC
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| E-mail |
w.gruber-glatzl@aee.at
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| Phone |
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| Homepage |
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SHIP Plants
