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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

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)
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

Biomass backed by geothermal and solar meet Fronius'...

An energy trio... Energy autonomy thanks to combined geothermal, biomass and solar power Up to 80 % of heating by biomass-fired combined heat and power plant, ~20 % covered by geothermal Fronius...
Sector / Industry:
  • Manufacturing of machinery and equipment
  • Metal and plastic processing
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 20-40% 8 - 10 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...
Good practice

Estonian water utility's eco-management efforts

Long-term collective effort gets the results A raft of environmental measures form part of Tallinn water utility's EMAS strategy Today, it uses 88 % of biogas produced on-site thanks to waste...
Sector / Industry:
  • Waste management and recycling
Resources:
  • Energy
  • Water
  • Waste
  • Carbon
Costs, savings, and payback time: High cost 15-20%