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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

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
Good practice

Food-processing company achieves dramatic energy savings

Comprehensive environmental gains Natural gas consumption reduced by 491 802 m3 per year Reduced electricity consumption by 1 030.4 MWh per year CO2 emissions down by 2 411.28 tonnes annually...
Measure

Save costs and troubles on your office equipment

Most businesses rely on a range of office equipment in order to function. From the basics like computers, printers, and copiers to projectors, scanners and teleconference facilities, it is widely...
Sector / Industry:
  • All sectors
  • Office and administration
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 10-30 % 3 - 5 Year(s)
Measure

Energy efficiency of compressed-air equipment

Generating and supplying compressed air is a very energy-intensive activity. Improving the energy efficiency of compressed-air equipment by implementing concrete measures can save more than 30 % of...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost 30-50 % 0 - 0.5 Year(s)
Good practice

Smart energy management system identifies big...

Slick energy saving for Sligo Park Hotel  Monitoring and investing in energy delivers € 10 053 annual cost savings Boiler and lighting upgrade saves 187 000 kWh energy and 54 000 kg CO2 emissions...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost 5-10% 0.3 - 0.4 Year(s)
Measure

Assessment and improvement of production line...

Changes and improvements to production infrastructure can significantly reduce raw materials used, and related costs of storage, as well as boost manufacturing efficiency. According to McKinsey...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Costs, savings, and payback time: High cost 5-50 % 1 - 1.5 Year(s)
Good practice

Better heating system for storing liquids

Long overdue upgrade yields huge savings Upgrading the 30-year-old liquid storage heating system saves nearly € 70 000 in energy costs annually The significant € 335 000 investment could be...
Sector / Industry:
  • Chemical and process engineering
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 4.7 Year(s)
Measure

Implementation and modernization of measuring and control system...

Measuring and control systems (MCS) are used to automatically control both manufacturing and non-manufacturing processes, including monitoring, visualisation and evaluation. Installation of frequency...