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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
Measure

Maintenance of pumps

Maintaining your pumps is not just important for increasing their lifetime and effectiveness, which reduces costs, but also to avoid unexpected breakdowns that can slow or stop production. In most...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Measure

Optimising steam-generation systems

Steam is in heavy demand in industries requiring heating processes, and it is typically an energy-intensive process to generate it. The ratio of steam energy costs to total energy costs ranges ...
Sector / Industry:
  • All manufacturing industries
  • Chemical and process engineering
Resources:
  • Energy
Costs, savings, and payback time: Medium cost 7 % 1 - 2 Year(s)
Measure

Material efficiency audit tool for companies

A material audit is a practical tool for companies to improve the efficiency of their operations and to manage their material flows. With material audits, it is possible to identify those stages of...
Sector / Industry:
  • All sectors
Resources:
  • Materials
Costs, savings, and payback time: High cost
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

Determine the building's energy consumption

Building energy consumption readings can be obtained from different sources. Building energy certificates, for example, show the overall primary energy requirements, further broken down into...
Sector / Industry:
  • All sectors
Costs, savings, and payback time: Low cost
Measure

Conducting an energy audit

Companies, especially SMEs, need to operate as efficiently as possible to remain competititve. Energy auditing is a useful way to identify and prioritise energy-saving opportunities. First, assess...
Sector / Industry:
  • All sectors
Resources:
  • Energy
Costs, savings, and payback time: Low cost
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

Monitoring material streams in the office

Measuring and monitoring resource use is a key skill that all organisations should master, regardless of size or sector. It should be one of the first steps your organisation takes to improve its...
Sector / Industry:
  • All sectors
  • Office and administration
Resources:
  • Materials
  • Waste
  • Carbon
Costs, savings, and payback time: Low cost 5-30 %
Measure

Optimisation of cleaning-in-place systems

Since the 1950s, clean-in-place (CIP) systems have been reliably used to clean inside surfaces of tanks and pipelines in liquid process equipment to avoid costly downtime associated with lengthy...
Sector / Industry:
  • Chemical and process engineering
  • Food processing
Resources:
  • Energy
  • Materials
  • Water
  • Waste
Costs, savings, and payback time: High cost 1-5 % 1 - 3 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)
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)