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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

Eco-friendly hostel in Estonia

 Circular economy, the Green Key to being more eco-friendly Small hostel finds simple and cost-effective eco-friendly measures make all the difference in the circular economy Measures covering...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Materials
  • Water
  • Waste
Costs, savings, and payback time: Low cost
Good practice

Santa Marta hotel - sustainability in combination...

Hotel's inspiring three pillars Save resources and costs for sustainable growth Respecting the environment Premium services for clients and social responsibility The managment of Inspira Santa Marta...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Materials
  • Water
  • Waste
  • Carbon
Measure

Efficient water fittings in guest areas

Water consumption in public spaces is highly variable, and depends on the services offered and the number of visitors on any given day. Installation of efficient fittings, selected through 'green'...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Water
Costs, savings, and payback time: Low cost 0 - 1 Year(s)
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
Resource category:
  • 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
Resource category:
  • Energy
  • Water
  • Carbon
Costs, savings, and payback time: High cost
Good practice

Energy saving to become a modern conference centre

Transformation of another kind... 80 % of the hot water demand is produced by a 40m2 solar collector system Natural wall-cooling system using water from nearby well Annual energy savings are around...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Water
  • Waste
Costs, savings, and payback time: High cost 3 - 7 Year(s)
Good practice

Energy refurbishment of a rural style hotel

Guesthouse gets an energy makeover Traditional guesthouse refurbished to the state of the art in terms of energy efficiency The whole refurbishment process was performed with natural renewable...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
Costs, savings, and payback time: Medium cost
Good practice

Resort cuts energy use by a third

Green energy award-winner Resort implemented energy efficiency measures such as solar thermal systems, A/C units with inverters and new boilers Achieved annual cost savings are up to € 33 000 The ‘...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
Costs, savings, and payback time: High cost
Good practice

Energy and water excellence in BREEAM certified hotel

Big investment in green solutions pays off First Czech hotel to use 100 % renewable sources for the HVAC system, cooking, washing, etc. Hotel records first water recycling system in the Czech...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Water
Costs, savings, and payback time: High cost
Good practice

Renewables and organic food lead Danish hotel...

Nature, gastronomy and hospitality in harmony Hotel offers 30-60 % organic food and beverages Focus on purchasing local resources and decreasing their portions to reduce food waste 15 % of total...
Sector / Industry:
  • Hotel and restaurant
Resource category:
  • Energy
  • Materials
  • Waste
Costs, savings, and payback time: Medium cost
Technology

Aerofoil technology for refrigeration equipment

Aerofoil technology can be fitted to the front of refrigerated display cases to minimise chilled air and energy losses. Aerofoil solutions can cut energy consumption by up to 30 %.  Multi-deck...
Sector / Industry:
  • Food processing
  • Hotel and restaurant
  • Wholesale and retail
Resource category:
  • Energy
  • Carbon
Costs, savings, and payback time: Low cost 30% 1 - 2 Year(s)
Measure

Solar shading for energy efficient building

Solar shading describes a number of systems used to control the amount of heat and natural light that is admitted into a building. As an integral part of the 'building envelope' in buildings with...
Sector / Industry:
  • All sectors
  • Construction
  • Hotel and restaurant
  • Office and administration
  • Wholesale and retail
Resource category:
  • Energy
  • Carbon
Costs, savings, and payback time: High cost 10 Year(s)