UN Climate Summit 2014: LIVE BLOG

We are liveblogging during today's summit with major announcements and expert commentary.

You are here

water risk

A Tale of 3 Countries: Water Risks to Global Shale Development

The shale gas revolution, which began nearly 10 years ago in the United States, is poised to spread across the globe. For many countries, shale gas could strengthen energy security while cutting emissions.

But unlocking this massive resource comes with a significant environmental risk: access to freshwater for drinking, agriculture, and industrial use.

Share

High Water Stress Jeopardizes One-Third of World’s Corn Crop

According to a new report, the $65 billion U.S. corn industry faces a range of water-related risks that could disrupt production. Other countries face similar threats. In fact, one-third of the world’s corn production occurs in highly or extremely highly water-stressed regions.

Share

Identifying the Global Coal Industry’s Water Risks

Regional water concerns are creating significant financial risks due to advanced global commodity trading and energy industries’ high dependence on water.

Our Aqueduct project explores how water risks are already impacting the world’s coal industry, and how risks will change over time.

Share

Water Stress Magnifies Drought’s Negative Impacts throughout the United States

Years of Living Dangerously, a new Showtime series about climate change, turned its lens on how drought devastated the small town of Plainview, Texas in its first episode. In Plainview—and every other drought-stricken place across the United States—a precipitous drop in rainfall is only part of a much broader story. Underlying water stress is one important piece of that complicated puzzle. When drought strikes where baseline water stress is high, it exacerbates regions’ water woes.

Share

Drought Is Only One Explanation for California’s Water Crisis

As California lawmakers move forward with potential solutions to the state’s current water shortage, it’s important to consider the full context of underlying reasons for California’s water vulnerability.

Our research shows that about 66 percent of the state’s irrigated agriculture—its biggest water user—faces extremely high levels of baseline water stress. This means that more than 80 percent of the available water supply is already being used by farms, homes, businesses, and energy producers. It’s clear that even without drought, the state would be in trouble.

Share

Water Stress by Most Populous River Basins

This map shows the average exposure of water users in each river basin to water stress, the ratio of total withdrawals to total renewable supply in a given area. A higher percentage means more water users are competing for limited supplies.

World’s 18 Most Water-Stressed Rivers

WRI’s Aqueduct project recently evaluated, mapped, and scored stresses on water supplies in the 100 river basins with the highest populations, 100 largest river basins, and 180 nations. We found that 18 river basins—flowing through countries with a collective $US 27 trillion in GDP—face “extremely high” levels of baseline water stress. This means that more than 80 percent of the water naturally available to agricultural, domestic, and industrial users is withdrawn annually—leaving businesses, farms, and communities vulnerable to scarcity.

Share

Multinationals Need to Take Notice and Take Action on Water Risk Data

New research from the World Resources Institute scores water-related risks facing 180 countries and 100 river basins. This is the first national-level data of its kind, evaluating competition for available water supplies, annual and seasonal supply variability, flood occurrence, and drought severity.

The data paints a country-level picture of water risks, information that is clearly relevant for national policymakers. But this research also holds huge implications for the private sector—particularly for shareholders and investors, corporate operations, and corporate supply chains. Multinational businesses should take notice—and take action.

Share

Pages

Stay Connected

Sign up for our newsletters

Get the latest commentary, upcoming events, publications, maps and data. Sign up for the biweekly WRI Digest.