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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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Measure

Retrofitted water-saving toilet cistern

Flushing toilets use vast quantities of water in the workplace. Toilets installed before 1991 typically use 9 litres per flush, while those installed after that date typically use 6-8 litres. Cistern...
Sector / Industry:
  • All sectors
Resources:
  • Water
Costs, savings, and payback time: Low cost 0.16 - 0.25 Year(s)
Measure

Lean organisations: the path to continuous efficiency improvement

Global competition and fast changes in markets require companies to develop efficient processes and operations, and to streamline their whole value chain. The Lean methodology can be used to improve...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Good practice

Metal specialist optimises pre-treatment to cut costs and...

Turning a need into a genuine opportunity Metal specialist rethinks its whole paint pre-treatment line   Massive time and cost savings, cleaner processes and a more streamlined process are the...
Sector / Industry:
  • Manufacturing of machinery and equipment
  • Metal and plastic processing
Resources:
  • Energy
  • Materials
  • Water
  • Waste
Costs, savings, and payback time: High cost 3 Year(s)
Good practice

Metal processor uses dry machining and reduces hazardous...

Too many advantages to ignore Ballscrew-maker introduces a cleaner, faster, smarter dry machining process and the results speak for themselves Less hazardous waste, cleaner finish, mitigated...
Sector / Industry:
  • Manufacturing of machinery and equipment
Resources:
  • Materials
  • Water
  • Waste
Costs, savings, and payback time: High cost 5 Year(s)
Good practice

Aeronautics firm radically cuts waste and saves resources

Well-grounded waste reduction  Company cuts material consumption and waste by installing an evaporator Adjusting its purchasing policies and procedures and other good practices also saves resources...
Sector / Industry:
  • All manufacturing industries
  • Manufacturing of machinery and equipment
Resources:
  • Materials
  • Water
  • Waste
Costs, savings, and payback time: 3 Year(s)
Good practice

Resource-saving cleaning technology for heat exchangers

Quiet muscle for toughest tube-cleaning jobs      Blocked or obstructed tube bundles need to be cleaned to run efficiently Using a dedicated tube cleaning technology saves on water, chemicals and...
Sector / Industry:
  • Manufacturing of machinery and equipment
Resources:
  • Energy
  • Water
Costs, savings, and payback time: High cost
Good practice

Cascade system for powder coating pretreatment

Getting the full (pre)treatment Material efficiency report reveals where water and chemical savings can be made Measures introduced lead to a 90 % reduction in annual water use and 72 % chemical...
Sector / Industry:
  • Manufacturing of machinery and equipment
  • Metal and plastic processing
Resources:
  • Materials
  • Water
Costs, savings, and payback time: High cost 0.5 - 0.7 Year(s)
Measure

Monitoring water consumption in office buildings

Why monitor your water consumption? Saving water and associated costs begins with an accurate assessment of current consumption. Knowing how much water you use, as well as when and why you are using...
Sector / Industry:
  • All sectors
  • Office and administration
Resources:
  • Water
Costs, savings, and payback time: Low cost 5-40 % 0 - 1 Year(s)
Measure

Water minimisation in food processes

Water is often an undervalued resource. Organisations and their employees have little or no idea how much water they use, or the amount of money that could be saved by using water more efficiently. ...
Sector / Industry:
  • Food processing
Resources:
  • Water
Costs, savings, and payback time: Low cost
Good practice

Energy and water-saving in Bulgarian bakery

Well-baked plan to save resources A series of power- and water-saving measures cut annual costs Installing solar panels offsets investment costs Annual savings: € 17 000 on grid electricity, € 3 600...
Sector / Industry:
  • Food processing
  • Hotel and restaurant
Resources:
  • Energy
  • Water
Costs, savings, and payback time: High cost 3 Year(s)
Measure

Implementing an energy management system

Using energy efficiently helps organisations save money as well as helping to conserve resources and tackle climate change. ISO 50001, an energy management standard, includes methodology enabling ...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Water
Costs, savings, and payback time: Medium cost
Measure

High-pressure cleaning in food and drink industry

Pressure cleaning is used for cleaning floors, walls, vessels, containers, open equipment and conveyors, and as a rinsing stage following cleaning and the application of chemicals. In high-pressure...
Sector / Industry:
  • Food processing
Resources:
  • Water
Costs, savings, and payback time: Medium cost