Topic 2 Water consumption issues in tourism

According to the data collected by Styles, Schoengerger & Galvez-Martos (2014), a tourist in Europe consumes on average 300l/day of water, whereas a resident consumes on average 150l/day. In places like Cyprus, Malta and Spain, tourism accounts for 19%, 14% and 12% of the total water consumption respectively (Styles, Schoengerger & Galvez (2015), from Gossling et. al, (2012)).

On average, an international tourist is said to consume 222l per day. The literature gives considerable variation of water consumption rates in a range between 84 to 2000l per tourist per day (Gossling et. al, 2012), or up to 3423l per bedroom per day, which depends on different factors such as: the facilities that a hotel offers, the geographic location and others.

Here are two examples that support the claims: One room in one star “Etap” hotel, on average consumes 187l of water, whereas one room in a five star “Sofitel” hotel consumes up to 1568l per night.

The table hereunder gives information about water consumption per category (direct and indirect). The direct category includes accommodation and activities, whereas the indirect includes food, infrastructures and the rest.

Water use categories and estimated use per tourist per day

WATER USE CATEGORY – DIRECT

L PER TOURIST PER DAY

     Accommodation

84-2000

Activities

10-30

WATER USE CATEGORY – INDIRECT

L PER TOURIST PER DAY

Infrastructure

n.a.

     Fossil fuels

70 (per 1000 km by air/car)

Biofuels

2500 (per 1L)

Food

2000-5000

TOTAL PER TOURIST PER DAY

ESTIMATED RANGE: 2000-7500

Country

Water use per tourist per day

% of renewable water used

Net domestic tourism water use per nigh (L)

Total Tourism water use

(million m3)

Domestic tourism share of domestic water use

International tourism share of domestic water use.

Cyprus

400

31.3%

184

12.11

1.99%

19.42%

Spain

400

325

178

548.99

6.31%

12.00%

Italy

400

23.2%

172

458.62

4.26%

1.48%

Greece

400

10.4%

184

77.7

3.58%

5.32%

Portugal

400

14.6%

178

53.14

1.89%

2.96%

France

400

19.6%

181

583.33

6.12%

3.92%

Egypt

400

79.1%

65

7.49

0.34%

1.46%

Turkey

400

16.2%

184

225.73

2.55%

1.43%

USA

300

15.6%

108

1422.14

2.14%

0.20%

Australia

300

4.9%

53

129.69

0.95%

0.41%

China

200

21.8%

96

916.41

3.20

0.29

Nowadays, tourism absorbs 1% of the global consumption of water. This is a quantity that seems of little importance if we compare it to the agricultural sector, which consumes nearly 70% of the supplied water in the world, or to industry, which reaches 19%. However, in some emerging countries, where tourism is a cornerstone of the development, consumption exceeds 7%, and in some islands, such as in the Caribbean or in Polynesia, the tourism sector is even the main source of water consumption.

The global average water consumption of the tourism sector is very high.TThe data collected in Spain, where tourism is a strong economic power (11% of the GDP and nearly 13% of the employment) confirm this statement: while an average citizen consumes 127 litres per day, the consumption of a tourist ranges between 450 and 800 litres, depending on the season and the area. These data are calculated based on the hotel and restaurant expenditure (kitchen, laundry, toilets, swimming pools, cooling and irrigation), as well as activities such as golf, saunas, theme parks and municipal spending in hygiene services.

Survey of European accommodation shows that five-star hotels are the biggest water consumers because they typically have big swimming pools, cafes and bars, golf courses, irrigated landscapes, kitchens and en suite bathrooms. Geographical locations and climates are other factors that contribute. Low water tariffs for industry/commercial use can be seen as a deterrent for a more water-friendly management approach.

In Spain, tourists use double the amount of water compared to locals. Tourists in Cyprus use over 200% more water than local people. Each tourist travelling to another region increases water use in the destination, while there is possibly a concomitant reduction of water use at home.

Guest behaviour is the main reason for this high water consumption, because guests tend to have more a “pleasure approach” and use more water than they normally would.

  • Hygienic maintenance operations in accommodation (daily room cleaning, daily laundry);
  • Leisure activities (requiring water intensive maintenance of green areas and swimming pools);
  • A pleasure approach to food (more elaborate food preparation), showers and baths.

The figure below shows the impact of growth of tourism in water consumption worldwide. As it can be seen, Europe faces with a growing number of tourists which impacts the water consumption. Due to this factor, we can see an increase of water consumption for 20.5 m3.

Source: Gössling et al. (2012).