Electricity for water treatment can be as much as one-third of a city's energy bill, and these "energy-water nexus" issues are becoming more and more concerning for businesses. A new GE and WRI report explores three innovative solutions for energy and water management.
In 2015, a growing number of international organizations, companies and investment firms used Aqueduct – WRI’s global online water data platform – to assess risk and improve water management. With its clear, accessible presentation of information, Aqueduct has become the world standard for water risk assessment.
Businesses and other multinational organizations can’t manage what they can’t measure when it comes to water availability now and in the future. Because the risks to this essential resource are complex, they can be challenging to present in an accessible format to the range of audiences that need them.
Aqueduct staff worked actively with the Red Cross Red Crescent, Morgan Stanley, the Food and Agriculture Organization of the United Nations (FAO), the Natural Capital Declaration, and a suite of German sustainability and financial entities to integrate water risk data into decision-making.
FAO’s AQUASTAT, the world’s leading water data source, will now include key Aqueduct indicators on flooding and water supply variability from year to year and from season to season. This will enhance FAO’s monitoring of progress toward the Sustainable Development Goals aimed at eradicating extreme poverty while encouraging sustainable development.
Red Cross Red Crescent’s Climate Centre uses the Aqueduct Global Flood Analyzer in its worldwide training program to help decision-makers communicate current and future flood risks in terms of the number of lives affected and dollars lost, while making these risks relevant to trainees with estimates for countries, states and watersheds where local data is not available.
Morgan Stanley’s Sustainable + Responsible investment research team chose Aqueduct to identify water risk to potential investments, such as the food and beverage sector, empowering more investors to understand water risk and drive improved water management among companies in their portfolios.
The German Corporation for International Cooperation (GIZ), the Natural Capital Declaration and the German Association for Environmental Management and Sustainability in Financial Institutions incorporated Aqueduct data on future water stress into a tool to identify water risks to corporate bonds. The tool will be available in the Bloomberg terminal for financial analysts.
By quantifying complex risks and making this information simple to find and use, Aqueduct data has become the standard for water risk assessment. When these risks are explained in meaningful terms of economic and human impact, they become easier to manage. Ultimately, the widespread use of Aqueduct will enable people, businesses and entire societies to cope better as climate change and other factors increase water-related risks.
Globally, changing water supply and demand is inevitable; what that change will look like is far from certain. A first-of-its-kind analysis sheds new light on the issue.
Decision-makers need future projections on water supply and demand. However, most of these decision-makers operate at the administrative or political scales, and therefore require country-level projections.
This technical note utilized a spatial aggregation methodology to bring sub-...
Many of the world's biggest aquifers are being depleted much faster than they can be replenished, from the Middle East to India to California. New NASA satellite data reveals a looming global groundwater crisis.
The Aqueduct Water Stress Projections include indicators of change in water supply, water demand, water stress, and seasonal variability, projected for the coming decades under scenarios of climate and economic growth.
In certain areas of the world, more than 80 percent of the local water supply is withdrawn by businesses, farmers, residents and other consumers every year. These areas are particularly vulnerable to episodic drought.
Snow-capped mountain ranges no longer have snow. Citizens fear they'll lose access to water. And farmers continue to draw scarce groundwater.
So what can California do to shore up its dwindling water supply?
Constructing Decision-Relevant Global Water Risk Indicators
This working paper explains the methodology used to generate the hydrological metrics and indicators in the Aqueduct Water Risk Atlas. For a detailed list of data sources, see the Aqueduct Global Maps 2.1 Metadata Document.