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EREK database of resource efficiency

Measures, Technologies and Good Practices

Do you want to know how much different measures and technological solutions would cost and how much money and resources they can save for your business? This database offers such data in a concise and comprehensive format.

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Good practice

Precise adjustment of compressed air saves money

Step-by-step optimisation delivers immediate results Experts advised the company to gradually scale back air pressure The new optimised pressure saves € 2 700 per year The German company Fischer...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: Low cost 0 Year(s)
Good practice

Optimising compressed air system

Smart tools solve two problems, save energy Installing sensors and smart valves in the compressed air system saves power and money The combined solutions save € 15 300 per year in energy costs The...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: High cost 0.5 Year(s)
Good practice

Reusing heat from compressors in Germany

Don't waste that heat! Installing a heat-recovery system helps the company save on power and gas 66 000 kWh of energy and 57 tonnes of CO2 emissions savings per year The German company Wayand AG...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: High cost 1.9 Year(s)
Good practice

Fixing leaks in the compressed air system cuts costs

Air of confidence in efficiency monitoring Company decides to implement routine checks of compressed air system Savings in both energy and emissions prove the value of energy performance monitoring ...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 0 Year(s)
Good practice

Compressed air leak detection and repair

Listen carefully! Innovative tool detects compressed air leakage while maintaining production The investment reduces CO2 emissions by 1.6 tonnes and saves € 2 400 annually Merck is a French chemical...
Sector / Industry:
  • All manufacturing industries
  • Chemical and process engineering
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 1.3 Year(s)
Good practice

Optimisation was the key to saving energy at Manuplast

Timing is everything! Optimising heating process, repaired leaks and energy-efficient motors cut 41 tonnes of CO2 annually Annual saving of € 5 000 In 2007, Manuplast carried out a complete energy...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: High cost 2 Year(s)
Good practice

Swedish manufacturer discovers quick energy-saving wins

Energy savings, no extra cost! Energy audit revealed simple, effective measures 10-12 % energy savings Plast Petter AB is a small Swedish manufacturer of plastic products mainly for use in offices....
Sector / Industry:
  • Metal and plastic processing
Resources:
  • Energy
Costs, savings, and payback time: Low cost 0 Year(s)
Good practice

Compressed-air system saves electricity in a German brewery

Very refreshing results! Compressed-air system cuts compressed air consumption by 16 % in three years 300 tonnes less CO2 emissions annually Net annual savings of 775 000 kWh electricity Brauerei...
Sector / Industry:
  • Food processing
Resources:
  • Energy
Costs, savings, and payback time: High cost 45-50% 1 - 1.2 Year(s)
Good practice

Better-performing refrigeration plant for German pharma

Make the most of what you have Better data can be used to boost system performance of current equipment The resulting optimisation can cut energy consumption by around 25 %  Refrigeration and air-...
Sector / Industry:
  • Chemical and process engineering
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 25%
Good practice

Distillery in Austria learns how to save energy using...

Positive experience inspires continued effort Top 20 analysis highlights measures where energy performance was lacking Improvements like reducing compressed air demand (by 20 %) saved on electricity...
Sector / Industry:
  • Food processing
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 20% 0.8 - 1 Year(s)
Good practice

Top 20 analysis helps cut energy use in Austrian animal...

Look closely and all kinds of savings can be found Top 20 analysis reveals energy-saving opportunities Adjusting compressed air pressure, for example, saves about 19 000 kWh in electricity a year...