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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

Digitalised one-piece-flow manufacturing

The wonders of digital production Digitalisation and product key saves material and energy costs Good example of 'just-in-time' manufacturing and customised production using digital solutions ...
Sector / Industry:
  • Manufacturing of machinery and equipment
Resources:
  • Energy
  • Materials
Costs, savings, and payback time: High cost
Good practice

Making small-sized custom-packaging viable

Small package, big opportunity... Optimisation of space on foam blocks Accelerated development process and wider customer base Less waste on the client-side  Custom-packaging enterprises...
Sector / Industry:
  • Metal and plastic processing
Resources:
  • Materials
Costs, savings, and payback time: High cost
Good practice

Digitally tracking air leaks

Expected and unexpected benefits An app that pays for itself within a couple of weeks Digital tool to map out compressed air leaks in a production hall Freeing up funds for more repairs There is no...
Sector / Industry:
  • Manufacturing of machinery and equipment
Resources:
  • Energy
Costs, savings, and payback time: High cost 0.2 - 0.5 Year(s)
Good practice

Digitalising foundry production processes

Century-old system gets a digital makeover Easily integrated smartphone app optimises manual labour processes Identical output achieved while savings 400 tonnes on input € 45 000 saving on energy...
Sector / Industry:
  • Manufacturing of machinery and equipment
  • Metal and plastic processing
Resources:
  • Energy
  • Materials
Costs, savings, and payback time: High cost
Good practice

Portuguese hotel turns to renewable energy

Full marks for energy Hotel's clear focus on resource efficiency and the environment paves way for great results 100 % of its power is generated by renewable energy sources Owners of the Hotel Rural...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Water
  • Carbon
Costs, savings, and payback time: High cost
Good practice

Energy saving to become a modern conference centre

Transformation of another kind... 80 % of the hot water demand is produced by a 40m2 solar collector system Natural wall-cooling system using water from nearby well Annual energy savings are around...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Water
  • Waste
Costs, savings, and payback time: High cost 3 - 7 Year(s)
Good practice

Resort cuts energy use by a third

Green energy award-winner Resort implemented energy efficiency measures such as solar thermal systems, A/C units with inverters and new boilers Achieved annual cost savings are up to € 33 000 The ‘...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
Costs, savings, and payback time: High cost
Good practice

Energy and water excellence in BREEAM certified hotel

Big investment in green solutions pays off First Czech hotel to use 100 % renewable sources for the HVAC system, cooking, washing, etc. Hotel records first water recycling system in the Czech...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Water
Costs, savings, and payback time: High cost
Good practice

Life cycle assessment – Levi’s jeans case

LCA for 501s ... Levi's iconic 501 brand of jeans was put through a full life cycle assessment which revealed a number of valuable insights One pair of jeans uses equivalent to 3 days’ water usage by...
Sector / Industry:
  • Textile and clothing
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Costs, savings, and payback time: High cost
Good practice

Meant to be tasted, not wasted

Retailer reduces food loss with customers on-board Finnish grocery stores actively communicate to customers about their food waste management efforts, encouraging them to reduce household food waste...
Sector / Industry:
  • Wholesale and retail
Resources:
  • Materials
  • Waste
Costs, savings, and payback time: High cost
Good practice

Sustainable procurement to deliver sustainable housing

The right stuff ... partners in affordable housing Cardiff Council sought the right partners to build affordable and sustainable housing that delivers benefits to the economy and community Expert...
Sector / Industry:
  • Construction
  • Other
Resources:
  • Materials
  • Waste
  • Carbon
Costs, savings, and payback time: High cost
Good practice

Less waste and fewer lorries on the road

Logistics in the driving seat of resource savings Rethinking how it handles packaging leads to integrated benefits Reusable metal crates saves 17 kg of packaging material per parcel (sent load)...
Sector / Industry:
  • All manufacturing industries
  • Manufacturing of machinery and equipment
Resources:
  • Waste
Costs, savings, and payback time: High cost