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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

Efficient water fittings in guest areas

Water consumption in public spaces is highly variable, and depends on the services offered and the number of visitors on any given day. Installation of efficient fittings, selected through 'green'...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Water
Costs, savings, and payback time: Low cost 0 - 1 Year(s)
Measure

Biomass heat for accommodation services

Biomass heating systems can be used for space heating in buildings, hot water and production, or any combination of these. The most relevant source of biomass heat for the accommodation sector is...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 3 Year(s)
Measure

How to find which part of HVAC should be retrofitted

Diagnosis of a building can help designers and architects to decide which aspects should be retrofitted in order to improve the energy efficiency of the heating, ventilation and air-conditioning (...
Sector / Industry:
  • Wholesale and retail
Resources:
  • Energy
Costs, savings, and payback time: Medium cost
Measure

Zero-cost actions for retailer HVAC control

Heating, ventilation and air conditioning (HVAC) systems are designed to make a building more comfortable for its occupants. In the case of retail businesses that means customers and staff. Several ...
Sector / Industry:
  • Wholesale and retail
Resources:
  • Energy
Costs, savings, and payback time: Low cost 0 Year(s)
Measure

Organisational activities for efficient lighting

If lighting in a shop or warehouse uses over 12 kW/m2 of power, there is a high likelihood that savings can be made. Firstly, it is important to monitor energy consumption for lighting to find out...
Sector / Industry:
  • Wholesale and retail
Resources:
  • Energy
Costs, savings, and payback time: Low cost 0 Year(s)
Measure

Improving refrigeration display case efficiency

Food and product display cases are integral features of the customer browsing experience and vital to maintaining product quality, especially cooled displays and refrigeration cases.  Little-known...
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 3 Year(s)
Measure

Energy management in retail

The biggest savings in retail and wholesale can be made in areas where the energy consumption is highest, such as in lighting, heating, ventilation, air conditioning and refrigeration. In each of...
Sector / Industry:
  • Wholesale and retail
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Medium cost
Measure

Solar shading for energy efficient building

Solar shading describes a number of systems used to control the amount of heat and natural light that is admitted into a building. As an integral part of the 'building envelope' in buildings with...
Sector / Industry:
  • All sectors
  • Construction
  • Hotel and restaurant
  • Office and administration
  • Wholesale and retail
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 10 Year(s)
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
Measure

Low-cost energy saving measures for efficient refrigeration

Energy saving does not need to be expensive. Up to 20 % can be cut in many refrigeration plants through actions that require little or no investment. The actions should be focused on good ...
Sector / Industry:
  • Food processing
  • Hotel and restaurant
  • Wholesale and retail
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost
Measure

Mobility plan for company personnel

Implementing long-lasting changes, including behavioural change, requires good planning and commitment by employees and management. Mobility planning is a classic example of how this works. Typically...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost 0 - 5 Year(s)
Measure

Eco-efficient textile finishing

Finishing is a series of processing operations applied to a textile material that improves its appearance, performance, ‘hand’ (feel) and/or functional properties. Finishing processes are usually...
Sector / Industry:
  • Textile and clothing
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon