Tourism and sustainability experts highlight need to address Asia's looming water crisis

In the lead up to United Nations World Water Day on 22nd March, a prominent research consortium supported by the EarthCheck Research Institute (ERI), together with Ecolab (ECL) and Griffith University, has released its second white paper on water, calling on the tourism industry to take decisive action in reducing its water consumption.

The paper, 'From Challenges to Solutions: Providing the Business Case', shows that in many regions of the world, water, and it's combined effect with energy use, could become the most contested resource of the future.

Addressing more than 50 tourism industry professionals at lecture in Hong Kong this week, Dr Susanne Becken a Professor of Sustainability from Australia's Griffith University said the tourism industry is at risk, stating "tourism in the Asia Pacific region is growing at 5% per annum. At the same time, more than 75% of the countries are experiencing water stress at least at some critical period throughout the year.

"The quality of the available water supply is diminishing, while the demands on volume and the costs to use are increasing.

"Layer into this the inequity of water use by large hotels where the consumption of water by guests can outpace that of the local population by up to eight times, and the potential for conflict becomes a significant new business risk."

Contributor to the white paper and co-presenter, EarthCheck Chief Executive Stewart Moore believes water is currently undervalued relative to its true environmental cost, although the situation is changing.

Moore explains "there's a nexus between energy and water – water forms part of the production process, and energy is required to produce water. The two are inextricably linked and this puts strains on both resources.

"We've all become accustomed to carbon footprinting. Next, it will be about water footprinting. That completely changes our thinking and makes us realise that hotel and tourism businesses need to have dedicated water management plans; plans which are actually implemented."

EarthCheck Research Institute (ERI) Chairman, Professor David Simmons (from New Zealand's Lincoln University) said the tourism industry has to make swift changes to meet the new risks, including introducing responsible design and operational practices before hotel developments are approved.

Professor Simmons added "developers have to look beyond the box that they are building and see if it fits in with the existing environment.

"If we destabilise destinations by developing a 'giant box' in the middle of a village – one that soaks up precious resources for the rare few - then we are bound to face issues."

EarthCheck has developed the world's most comprehensive database on the operational performance of hotels reaching back some 15 years. This allows the organisation to benchmark and baseline facilities around the globe.

In December last year, the EarthCheck Research Institute added to the stockpile of data when it surveyed 181 hotels globally and found that water consumption varied considerably, ranging from around 200 litres per day in Europe to more than 900 litres in the Philippines, Malaysia and China. The survey highlighted that hotels deploy different initiatives to minimise water usage.

Moore concludes "with this data we can help facilities understand how much water they are using, understand their footprint, and provide benchmarks, monitoring tools and practical insights to guide them toward improved operational performance.

"Major changes are required that involve leaps in the way we use water and how we deploy technology."

Dr. Susanne Becken, together with Dr. Raj Rajan, Vice President of Global Sustainability for Ecolab, presented the findings of their white paper at a special World Water Day Distinguished Lecture at Eaton Hong Kong.

The presentation is based on the findings of the White Paper as prepared by:

• Dr. Susanne Becken, Professor of Sustainable Tourism, Griffith University
• Dr. Raj Rajan, Vice President, Global Sustainability Technical Leader, Ecolab
• Stewart Moore, Chief Executive, EarthCheck / EC3 Global
• Melinda Watt, Chief Scientist, EarthCheck
• Dr. Char-Lee McLennan, Research Fellow, Griffith University
• Nicole Garofano, Research Assistant, EC3 Global.

For more information go to www.ec3global.com, www.earthcheck.org and www.sustainabletourismonline.com

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