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Early last week, the strained electrical power infrastructure in northern and eastern India was pushed to its breaking point. Two days of power failures impacted a staggering 670 million people (or, put another way, more than the combined populations of the U.S., Canada, Mexico, Central America, and Brazil!) , leaving them in the dark and without air conditioning during a period of sweltering heat. India is now putting increased scrutiny on its power grid, with an independent audit already in the works. However, last week’s blackouts were created as much by pipes and pumps as they were by power plants and transmission lines. In many ways, the country’s power problems are symptoms of a growing water crisis.

This post is part of WRI's "Extreme Weather Watch" series, which explores the link between climate change and extreme events. Read our other posts in this series.

As much of the United States continues to suffer through what the National Oceanic and Atmospheric Administration (NOAA) has called the country’s most extensive drought in more than 50 years, there is growing concern over how broad and severe the impacts may be. Events like this drought—which are projected to become increasingly common should climate change continue unabated—provide a sharp reminder of how heavily communities and global economies rely on water.

They also teach another lesson: Natural resource challenges like water scarcity cannot simply be viewed as environmental issues. They are real, material drivers of risk that governments, businesses, and investors must carefully consider in the context of the global economy.

Coral reefs are beautiful, diverse, productive ecosystems. Many people love to marvel at these rainforests of the sea, but how much does the average person actually know about them? For example, how many people know whether a coral is a rock, a plant, or an animal?

This lack of understanding prompted WRI and partners to release a major report last year on threats facing the world’s coral reefs. The 120-page Reefs at Risk Revisited report contains a wealth of information on the world’s reefs, including a lengthy answer to the question, “What is a coral reef?” There was just one problem: Most people don’t read 120-page reports, so we needed to get the story of coral reefs out to a wider audience.

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With more than 75 percent of the world’s coral species and twice the number of reef fish found anywhere else in the world, the Coral Triangle is the center of the world’s marine biodiversity. Stretching from central Southeast Asia to the edge of the western Pacific, 130 million people in the Coral Triangle region depend on marine resources for food and livelihoods. In this way, the region’s coral reefs and associated fisheries are vital to people and national economies, but they’re also severely threatened by overexploitation.

Recognizing the critical role that coral reefs play in people’s lives and the regional economy, the governments of the six countries that make up the Coral Triangle—Indonesia, Malaysia, Papua New Guinea, the Philippines, Solomon Islands, and Timor-Leste—came together in 2009 to form the largest marine governance initiative in the world, the Coral Triangle Initiative on Coral Reefs, Fisheries and Food Security (CTI-CFF). Their common goal is to manage their valuable marine resources so that they can continue to provide benefits to people in the future.

Reefs at Risk Revisited in the Coral Triangle

In support of this ongoing initiative, the World Resources Institute and the USAID-funded Coral Triangle Support Partnership have just released a new report, Reefs at Risk Revisited in the Coral Triangle. The report provides both a region-wide and country-level perspective on the risks to reef ecosystems.

Reefs at Risk Revisited in the Coral Triangle

This report is a map-based analysis of threats to coral reefs around the world, with particular focus on the countries of the Coral Triangle—Indonesia, Malaysia, Papua New Guinea, the Philippines, Solomon Islands, and Timor-Leste. It examines present pressures on coral reefs, including...

WRI's experts will continue to provide commentary and analysis of the results of the Rio+20 conference through our series, "Rio+20 in the Rear View." For more posts in this series, see here and here.

Since the close of the Rio +20 conference last week, participants, experts, and observers the world over have tried to determine what, if any, real outcomes were achieved. Amidst all of the controversy and frustration over commitments and lack of progress, something significant did happen at Rio: Forty-five major companies representing hundreds of billions of dollars in annual revenue called for “much greater action by Governments” to achieve global water security.

These major companies endorse the U.N.’s Global Compact CEO Water Mandate, an initiative designed to assist companies in the development, implementation, and disclosure of water sustainability policies and practices. Their recent call at Rio+20 for better water governance is an important step forward for water protection—after all, it’s not every day that such a wide array of leading corporations asks governments to assert more control. It’s an indicator that water scarcity is creating widespread risks that are too complex for even the most powerful of companies to manage alone.

It’s the final week of Rio+20, and WRI’s experts are on the ground for all the action. Each day, I’ll bring you highlights of what’s on the horizon. Check out the details below on the exciting things happening tomorrow. And be sure to visit the full list of WRI's Rio+20 events.

The formal text for Rio+20's official outcome document was agreed to today. Meanwhile, WRI hosted its event on governance (watch the video recording here), and I had the opportunity to spend some time with New York City Mayor Michael Bloomberg, who visited Rio de Janeiro's operation center. Plus, the Mayor of Rio highlighted the EMABARQ Center for Sustainable Transportation's work on the city's first Bus Rapid Transit (BRT) corridor.

The official, three-day Rio+20 conference begins tomorrow, June 20th. Here's what's on tap:

Infrastructure is essential for economic growth. But as governments debate the future of sustainable development at the Rio+20 conference, there is one infrastructure solution that can provide a good return on investment: nature.

People often don’t think of forests, wetlands, coral reefs, and other natural ecosystems as forms of infrastructure. But they are. Forests, for instance, can prevent silt and pollutants from entering streams that supply freshwater to downstream cities and businesses. They can act as natural water filtration plants. As such, they are a form of “green infrastructure” that can serve the same function as “gray infrastructure,” the human-engineered solutions that often involve concrete and steel. This example is not alone (see Table 1).

With its high reliance on manufacturing, mining, and agriculture, South Africa’s economy runs on fresh water. Recent projections estimate a startling 17 percent gap between water demand and supply in the country by 2030. Even more concerning, the areas most affected, the Gauteng and Vaal River regions, are also the most economically significant: According to the Department of Water Affairs and Forestry, these two areas produce more than 50 percent of South Africa's wealth and supply more than 80 percent of the country's electricity requirements (more than 50 percent of all the electricity generated in Africa).


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