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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

Environmental laundry in Czech Republic

The beautiful, environmental laundry... Renewable energy is used in high energy applications, saving € 25 000 annually Laundromat uses environmentally friendly detergents Thanks to renewable energy,...
Sector / Industry:
  • Hotel and restaurant
  • Service sector
  • Textile and clothing
Resources:
  • Energy
  • Materials
  • Water
Costs, savings, and payback time: Low cost 1 Year(s)
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

Finnish door factory invested into geothermal heating system

Opening the door to savings Traditional sector explores renewable energy alternatives The results prove to be worth the investment A Finnish door factory situated in Northern Ostrobothnia changed its...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: High cost 9% 10 Year(s)
Good practice

Solar and geothermal combine to power HVAC systems

Hybrid renewable energy solution in Finland A 600 m² factory heated with solar collectors (total area 12 m²) and geothermal energy Surplus energy is sold to the grid The largest production hall of a...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Costs, savings, and payback time: High cost 14% 7 Year(s)
Good practice

The world's first city hotel with zero energy balance

Pioneering eco-hotel in Austria 130 m2 of solar panels supply electricity and energy to power the hotel and heat the facility’s water Rhe well in the garden supplies hotel toilets with water...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Water
Costs, savings, and payback time: High cost
Good practice

Powerful environmental improvements via low-pressure...

Proof is in the savings ... Innovative solution can help transform an energy and high-impact water-proofing process into a cleaner, more cost-effective one The process uses 80 % less chemical...
Sector / Industry:
  • Chemical and process engineering
  • Textile and clothing
Resources:
  • Energy
  • Water
Costs, savings, and payback time: High cost 3 - 6 Year(s)
Good practice

World’s first scaled-up water-free and chemical...

This solution is just to 'dye' for ... New scaled-up dyeing solution is faster and uses less materials and energy, which saves costs Innovative clean technology successfully combines profitability...
Sector / Industry:
  • Textile and clothing
Resources:
  • Energy
  • Water
  • Carbon
Costs, savings, and payback time: High cost 75-95% 3 - 5 Year(s)
Good practice

Capping materials and emissions at cap manufacturer

Putting a lid on energy losses Spanish firm discovers a whole world of ways to save energy, materials and costs  Its resulting measures earn it a prize at the European Business Award for the...
Measure

Citrus residues for renewable energy production

Fruit-processing industries are concentrated mainly in southern Europe, and most of them are family businesses or SMEs. They generate vast amounts of fruit residues. Citrus processing, in particular...
Sector / Industry:
  • Food processing
Resources:
  • Energy
  • Waste
Good practice

Solar heat in breweries

Spotting the solar trend German brewery seemlessly integrates solar into its energy mix 155 m2 solar thermal system produces 400 MWh a year To help offset growing energy costs and improve its...
Sector / Industry:
  • Food processing
Resources:
  • Energy
Costs, savings, and payback time: High cost 20 - 25 Year(s)
Good practice

Restructuring work to keep a slaughterhouse afloat

When design, business, engineering and the environment all come together A tenancy change presents an opportunity to retrofit a slaughterhouse, making it more efficient and safer Measures generate...
Good practice

Pioneering French company invests in new green energy

The fruity aroma of success French fruit wholesaler and marketer turns its 1 800 tonne-a-year headache into an efficient biogas energy and heat plant Energy independence, co-generation potential,...