Siemens Xcelerator ist eine offene digitale Business Plattform, die es Kunden ermöglicht, ihre digitale Transformation zu beschleunigen: einfacher, schneller und skalierbar.
Sustainability
Energy
demand increases due to the expansion of the greenhouse from 1.5 to 2.3 ha.
High
costs for electricity and heat as well as for technical CO2
used for fertilization.
Goal: automated and flexible energy supply to
improve CO2
balance and focus on core business.
Optimization
of the energy center
of the greenhouse with superordinate energy management system as a turnkey solution:
2 x
50 kW CHP with optimized operation (self-supply and grid feed).
Installation
of 30 kWp
photovoltaics on the roof area.
600
m³ heat storage for flexible operation of the heat generators and optimization
of the fertilization behavior.
Integration
of subsidies, savings guarantee with full service contract over 8 years.
Building management platform: Desigo CC
Cloud-based energy and asset management platform: Navigator
Building automation: Desigo PX
"With the holistic optimization of
the energy center, we are reducing our energy costs in the long term and
emitting more than 75% less CO2.“
Michael Schaller - Managing Director
Schaller Gemüse, Nuremberg
High energy
cost savings.
Reduction
of CO2 emissions: > 1,000 tons/year (more
than 75% of the emitted CO2 is
used for tomato fertilization).
Internal
Rate of Return (IRR) > 13% for
the whole project incl. subsidies.
8-year
contract term incl. comprehensive services and savings guarantee.
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