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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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Good practice

Restructuring work to keep a slaughterhouse afloat

When design, business, engineering and the environment all come together A tenancy change presents an opportunity to retrofit a slaughterhouse, making it more efficient and safer Measures generate...
Good practice

Energy savings in a small hotel

Fortune favours the Fevery Ecolabel pioneer in Belgian hospitality sector Actions between 2010 and 2015 reduce power consumption by 11 % and gas and fuel by 33 % Hotel Fevery is a 10-room family...
Sector / Industry:
  • Hotel and restaurant
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 11-33%
Good practice

Small-scale biomass gas plant in Swedish dairy

Dairy further boosts its green reputation Micro-scale power plant (Volter) covers about 20 % of annual electricity demand Plant generates 40-45 kW of electricity and 100 kW heat Dual-use plant works...
Sector / Industry:
  • Food processing
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 20% 8 - 10 Year(s)
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)
Technology

Cladding and roof insulation

Heating costs through the roof? Consider cladding and insulation Cladding is used to provide an additional layer of insulation to a building which improves thermal performance and weather resistance...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 11 - 12 Year(s)
Technology

Cavity wall insulation

Have you looked into those cavities? Cavity wall insulation Insulating wall cavities can help you cut energy use and save money by reducing heat lost through walls in colder months, and keeping it...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost 3.5 - 4 Year(s)
Technology

Free cooling

Free cooling can assist in cooling water which is subsequently used in industrial processes or air-conditioning systems. It is an economical system which can help reduce costs and energy uses. Free...
Sector / Industry:
  • All manufacturing industries
  • Food processing
  • Hotel and restaurant
  • Wholesale and retail
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 5-20% 5.8 Year(s)
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)
Good practice

Staff training on EU Ecolabel at Capgemini in France

Proud to be labelled Eco-awareness leads to savings in electricity, water, gas 1 million kWh of electicity and 2.3 million kWh of gas saved in 8 years Paper and plastics use all significantly reduced...
Sector / Industry:
  • All sectors
Resources:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Costs, savings, and payback time: Low cost 0.5 - 1 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)
Good practice

Use of waste heat from machines at Spiess Blechtechnik GmbH

Recycling waste energy just made sense… A metalwork plant built its own heat capping and recycling solution A simple, clever system to channel waste heat in- or outside the plant depending on the...
Sector / Industry:
  • Metal and plastic processing
Resources:
  • Energy
  • Carbon
Costs, savings, and payback time: 60-75% 0 - 1 Year(s)