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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

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

Renewable energy in food and drink manufacturing

If on-site conditions are favourable, it is efficient to integrate renewable energy into production processes. It has strong potential in several subsectors of the food and beverage industry, ...
Sector / Industry:
  • All manufacturing industries
  • Food processing
Resources:
  • Energy
Costs, savings, and payback time: High cost
Measure

Buying heat from 'entrepreneurs'

All companies are facing the pressure of rising energy costs and a shortage of resources and time. If a company is situated outside a city centre (e.g. in industry zone), buying heat form a so-called...
Sector / Industry:
  • All manufacturing industries
Resources:
  • Energy
Measure

Integrating solar heat into food-production process

On-site and nearby renewable energy plants can be integrated into the daily production processes of food and beverage manufacturers. Renewable heat systems are applicable to new and existing food and...
Sector / Industry:
  • Food processing
Resources:
  • Energy
Costs, savings, and payback time: High cost
Measure

Integration of biomass energy in the company heat generation

Biomass as a source of renewable energy is used for a variety of applications including combined heat and power (CHP) or biofuels production. Many companies have already switched from fossil fuels to...
Measure

Geothermal energy for heat generation

Renewable resources for heat generation are cheaper, more secure and better for the environment. The costs associated with the technology depend on the size and type of the installation. Harvesting...
Sector / Industry:
  • All sectors
  • Construction
Resources:
  • Energy
  • Carbon
Measure

Integration of solar energy in the company heat generation

Most industry-grade process heating systems are based on steam or hot water from boilers that today mainly burn fossil fuels like oil, gas and coal, or electricity generated by different sources....
Sector / Industry:
  • All sectors
  • Construction
Resources:
  • Energy
  • Materials
  • Carbon
Costs, savings, and payback time: High cost 15-30 % 1.5 - 5 Year(s)
Measure

Integrate renewable energies in the company heat generation

Using renewable resources for heat generation is good for your organisation’s balance sheet and for the environment. Tapping into renewable sources to heat your buildings means a lifetime of lower...
Sector / Industry:
  • All sectors
  • Construction
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Costs, savings, and payback time: High cost 20-80 % 2 - 12 Year(s)
Measure

Upgrade boilers to use self-produced energy

Companies can generate energy for their own use and improve their overall energy efficiency by modernising existing equipment. Simple measures like replacing old boilers with new ones can increase...