Last updated: 26.03.2024

<aside> 💡 High-Level Description:

The TU Chalmers methodology emerged as an innovative approach to calculating carbon emissions within the hospitality industry. Recognizing the multi-faceted nature of hotel operations, this method provides a holistic view of carbon footprints. It takes into consideration not just the direct energy consumption of hotel buildings, but also the carbon footprint of embedded services such as food preparation, waste management, and laundering. Additionally, the model integrates the impact of supply chain processes – from the sourcing of materials used in infrastructure and interiors to the transportation of guests to and from the hotel.

The strength of the TU Chalmers approach lies in its comprehensive nature. Rather than limiting its scope to visible emissions sources, it dives deep into indirect contributors, helping hoteliers identify and tackle areas of high carbon emissions they might otherwise overlook. By offering a granular perspective, the TU Chalmers methodology empowers hotels to adopt more sustainable practices and achieve tangible reductions in their overall carbon footprint.

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Equation

co2_in_g = number_of_visitors * number_of_nights * co2_in_g_per_person_per_night

Factors considered by methodology:

• Country
• Number of travelers
• Number of nights
• Eco label (true/false)

SQUAKE additions:

• Eco label names

API request

{
  "expand": [
    "items"
  ],
  "items": [
    {
      "type": "hotel",
      "methodology": "TU-CHALMERS",
      "external_reference": "string",
      "country": "US",
      "number_of_travelers": 3,
      "eco_label": [
          "cornell_hotel_sustainability_benchmarking"
                   ],
      "number_of_nights": 2
    }
  ]
}

Bibliography