Rudolf Ölz

Food and beverage

Sub-Sector: Bread & Cakes
Project Name: Rudolf Ölz fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • Expansion of the heat recovery, Increase the storage volume,optimization of the hydraulic, Improving the regulatory and Efficient use of temperature levels in cooling

Project Description:

Ölz master bakers is the clear market leader and the most popular baked goods brand in Austria. Production is located in Dornbirn at two locations “Wallenmahd” and
“Achmühle”.

Continue reading

Hütt-Brewery

Food and beverage

Sub-Sector: Brewery
Project Name: Hütt-Brewery fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • optimization of heat recovery within brewhouse

  • new wort boiling technology

Project Description:

A concept for solar process heat generation at the Hütt-brewery in Kassel, Germany was developed and implemented.

Continue reading

Brauhaus Mariazell

Food and beverage

Sub-Sector: Brewery
Project Name: Brauhaus Mariazell fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • Halogen lamps replaced by LED lights,
    Oil heating is replaced by biomass heating Installation of air compressor

  • Lighting with LED

Project Description:

Brauhaus operates as an inn and brewery in Mariazell, Austria. It has 2 guest rooms and 62 seats.

Continue reading

Mohrenbrauerei

Food and beverage

Sub-Sector: Brewery
Project Name: Mohrenbrauerei fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • Heating available from waste heat of the refrigeration system which was done with natural gas before

Project Description:

The Mohr brewery is the oldest and most modern brewery in Vorarlberg.The product range from beer, sodas, juices, wine and Whiskey. There is approximately 600,000-700,000 bottles per week being bottled.

Continue reading

Vöslauer

Food and beverage

Sub-Sector: others
Project Name: Vöslauer Energy Efficiency Programme 2020 fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • air compressor – 40 bar
  • Energy Management System (ISO 50001)

Project Description:

The Vöslauer mineral AG is the largest manufacturer of natural mineral water and near- water drinks in Austria. It produces around 300 million liters of bottled beverages.

Continue reading

Daily Service Tiefkühllogistik 2

Food and beverage

Sub-Sector: others
Project Name: Daily Service Tiefkühllogistik fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • Deep freeze doors are reduced, new airlocks , Inflatable seals and New frozen warehouse with an efficient Ammoniak/CO2 system. The waste heat from this cooling system is used for heating purposes

  • Lighting system replaced with LED

Project Description:

Daily service is a commercial and non-proprietary Logistics services company, providing the Austrian market with frozen products.

Continue reading

Wojnar’s Wiener Leckerbissen

Food and beverage

Sub-Sector: others
Project Name: Wojnar’s WIener Leckerbissen fact_sheet_icon_25
(click to open fact sheet and detailed project description)

Changes in the production and energy supply:

  • Realignment of lighting system,new wiring,exchange on new damp proof diffuser luminaires with electronic ballast and reflector,conversion from T8 to T5 Lamp

Project Description:

Wojnar’s is Austria Leader and internationally recognized food producer for fresh deli products in the refrigerated section. The product groups are, Mayonnaise, salads and spreads, deli, sandwich, Tramezzini and fruit.

Continue reading

SolarBrew Göss, Austria

BPE_GoesserFood and beverage

Sub-Sector: Breweries
Project Name: SolarBrew Göss fact_sheet_icon_25
(click to open fact sheet and detailed project description)

 

Changes in the production and energy supply:

  • Process optimisation
  • Heat recovery
  • Storage
  • Energy efficiency
  • Steam to hot water
  • RES: Solar Thermal

Project Description:
The mashing process has been changed to a low-temperature-process by integrating additional heat exchanger plates. Hot water is now used instead of steam, which allows better renewable energy integration. A 1,470 m² solar thermal collector field provides hot water for the mashing process. Continue reading

Bichlbäck

Food and beverage

Sub-Sector: Bread, Biscuites, Cakes
Project Name:  Bichlbaeck fact_sheet_icon_25
(click to open fact sheet and detailed project description)

 

Changes in the production and energy supply:

  • Heat Integration
  • Storage
  • Energy efficiency

Project Description:
The company decided to invest in a heat exchanger to utilize waste heat of the shock freezer. In total 7,366 kWh/year of waste heat a 38 °C are available. The heat is stored in an existing 500 l hot water storage which is currently loaded with a gas burner. The storage supplies several processes with 60 °C hot water. In total the heat demand is 6,536 kWh/year. Due to temperature limitations only 3,660 kWh/year of waste heat can actually be used.

External link to further information: www.bichlbaeck.at

Go back to the Best Practice Examples Overview.