Our references
UNESCO world heritage site housing estate "Weiße Stadt" in Berlin-Reinickendorf
The successful transition toward renewable energies is a collaborative effort. GETEC in cooperation with real estate companies has been developing successful energy efficiency initiatives since 2013. The foundation was laid with Deutsche Wohnen SE and the milestone project “Weiße Stadt [White City]” of the joint energy services company G+D Energiemanagement mbH.
The customised GETEC energy solution
The goal is to generate additional profits with a sustainable and consistent realisation of all possible savings potentials.
The challenge
Supply of approx. 2,500 households with heat / combined heat and power station and district heating network with 31 substations
The goal
Reduction of the primary energy factor of the Weiße Stadt district heating territory from 1.3 to 0.89
Our solution
• Set-up of 2 x 5.8 MW hot water boilers
• Maximum energy efficiency by using economisers in the waste gas stream of the hot water boilers
• Set-up of an ultra-modern CHP unit (1 MWel)
• Feed-in into the public 10 kV grid
Facts and Figures
CO2 savings
Reduction of the emission by 3,800 t/a
Plant
Ultra-modern CHP unit (1 MWel) with a total thermal capacity of 12,550 KW
Supply
Heat
Our services rendered for Weiße Stadt
Energy service contracting
Customised complete solutions - planning, construction, financing, operation
Strategic partnerships
Energy efficiency cooperations between strong partners
Ancillary cost optimisation
Full service for industry and real estate
Energie für Schleswig-Holstein
The company Energie für Schleswig-Holstein GmbH was founded in 2016 as a joint venture between Wankendorfer Baugenossenschaft für Schleswig-Holstein eG and GETEC WÄRME & EFFIZIENZ GmbH and is based in Magdeburg. Since then, ESH has already provided comprehensive energy-related services and upgrades where necessary for 450 heat generation plants. More than 8,000 apartments are supplied with heat in a sustainable and cutting-edge fashion.
The customised GETEC energy solution
Efficient design of heat generators, heat grids with the utilisation of various energy sources.
The challenge
These days, many things need to be considered when supplying a property with heat. They range from the space required for the generation or interconnecting systems, to the operating safety and fitness for the future to sustainability and obviously the supply costs.
The goal
A key aspect is the upgrade and maintenance of heat generation plants with the goal of the energy-efficient generation and distribution of thermal energy against the backdrop of climate protection and security of supply. In so doing, ESH examines the technical feasibility of an efficient design of heat generators, heat grids and utilisation of energy sources, depending on the regional circumstances.
Our solution
The use of combined heat and power generation by means of decentralised CHP units plays an important role in this context. The application of this technology is rewarded with a favourable primary energy factor. This means: The construction costs for buildings heated by means of this method decrease because fewer structural measures are required to erect an appropriately energy-efficient building. For instance, fewer insulating materials are needed or other improvement measures can be omitted, such as the use of solar power.
Facts and Figures
Supply
Heat
Number of supplied residential units
8,000
Number of plants
450
Haltermann Carless Deutschland GmbH
Haltermann Carless Deutschland GmbH is one of the leading European manufacturers of speciality chemicals and hydrocarbon-based solvents. The product portfolio comprises printing ink oils, high purity hydrocarbons, hydrocarbon-based blowing agents, and test and reference fuels.
The customised GETEC energy solution
Modern and efficient energy supply concept for the chemical industry.
The challenge
The existing supply of power to the plant using thermal oil and steam no longer met current demands and efficiency criteria. A new supply concept was to be developed to ensure the future security of supply.
The goal
The vent gas produced on site in the storage tanks should also be utilised as an energy source and thus used efficiently and in an environmentally-friendly fashion instead of being discarded in thermal post-combustion as was previously the case.
Our solution
GETEC developed a highly efficient, sustainable and economical supply concept that supplies the entire production site in Speyer with thermal oil and steam. The GETEC engineers opted to use two thermal oil boilers fired with natural gas and a steam generator indirectly heated with thermal oil. What makes this procedure so special The vent gas that accumulates during the production is thermally utilised in the system.
Facts and Figures
CO2 savings
approx. 2,800 t/a
Components
2 natural gas fired thermal oil boilers
1 indirect steam generator
Supply
Thermal oil with a flow temperature of 340°C
Saturated steam with a pressure of 23 bar (above atmospheric) and a temperature of approx. 222°C
Installed capacity
Nominal heat output of the thermal oil boiler: 8,300 kWth each
Steam output of indirect steam generator: 13 t/h
Our services rendered for Haltermann Carless
Energy service contracting
Customised complete solutions - planning, construction, financing, operation
Utilisation of specialty gases
Thermal utilisation of climate-changing special gases - pure environmental protection
Decentralised energy supply
The future is decentralised. For more efficiency, more independence and more flexibility.
Dairy works Mittelelbe, Stendal (Saxony-Anhalt)
The Milchwerke Mittelelbe GmbH dairy plant turns up to 350,000 tonnes of milk per year into premium quality foodstuffs such as baby food, milkshakes and speciality powders using 14 spray tower plants plus other modern production, bottling and packaging facilities.
The customised GETEC energy solution
Modern and efficient energy supply concept for the dairy industry.
The challenge
Additional energy is required for the production systems of the dairy works due to an expansion in the production and the associated increased energy requirements. A new and efficient energy supply concept has to be designed and realised for this purpose.
The goal
Development and expansion of a cutting-edge energy concept.
Our solution
Within the framework of a management contract, initially GETEC constructed a steam generation plant followed by a natural gas-fired engine-based cogeneration system.
Three gas engines (CHP units) simultaneously supply heat for the drying and the various cleaning processes as well as electricity that substitutes the consumption drawn from the grid.
Facts and Figures
CO2 savings
10,500 t/a
Steam generation system
Fuel: Natural gas (H) / Extra-light heating oil (HEL), 30 MW, saturated steam: 16 bar
CHP unit with waste heat recovery boiler
Fuel: Natural gas, 3 x 1,710 kWel, 3 x 1,790 kWth, saturated steam: 16 bar
Supply
Heat (steam, hot water), electricity
Our services rendered for Milchwerke Mittelelbe
Energy service contracting
Customised complete solutions - planning, construction, financing, operation
Steam supply
Safe and reliable steam supply
Energy efficiency offensive
Energy efficiency potential is leveraged along the entire value chain of our customers.
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