Environmental Issues: International Issues
All Documents in International Issues Tagged water
- More Water, Less Waste
Improving Global Sanitation and Freshwater Access with Waterless Toilets and Rainwater Harvesting
- Around the world, temperatures are rising and sources of freshwater are becoming increasingly unpredictable. Two and a half billion people already lack access to basic sanitation, and nearly one billion people lack access to safe drinking water. Adding to the problem, global warming is expected to lead to more floods and more droughts, both of which reduce the availability of safe, clean freshwater for drinking, sanitation, irrigation and other basic needs. Fortunately, there are technologies such as waterless toilets and rainwater harvesting that can be deployed immediately -- and cost-effectively -- to improve sanitation, protect existing supplies of freshwater, and create new sources of safe water. Get document in pdf.
- HidroAysén's Environmental Impact Review
Weaknesses and Needed Solutions
- Chile’s environmental review of large energy projects has been a repeated source of conflict for communities, companies, and the government. Large and harmful projects, such as the Bio Bio dams in the 1990s, the Barrancones coal plant in 2010, and the current proposed HidroAysén mega-dam complex in Patagonia, were evaluated under a fundamentally flawed system. This inadequate system does not conform to international standards and it often fails to fully assess the environmental impacts or improve the quality of projects. The Chilean parliament revised the environmental review law in late 2010 to address some of the most problematic issues. But these changes are limited and came too late for the controversial proposed HidroAysén dam project, which is fatally flawed and should not be built. Chile should further reform its environmental review system to bring it in line with international standards and reduce potential risk around future projects. Get document in pdf.
Documents Tagged water in All Sections
- Waste Less, Pollute Less: Using Urban Water Conservation to Advance Clean Water Act Compliance
- In many parts of the United States, cities and suburbs -- and the wastewater and stormwater utilities that serve them -- are among the largest sources of water pollution. They need hundreds of billions of dollars to repair, maintain, and improve their infrastructure to comply with Clean Water Act standards that protect public health and the environment.
- Proceed with Caution: California’s Drought and Seawater Desalination
- Some observers wonder whether the long-term answer to California’s drought lies in the ocean through the
promotion of seawater desalination. This paper offers an overview of the science and policy related to seawater desalination and demonstrates why this option is generally the least promising option for drought relief.
- Advancing America’s Clean Water Legacy
The Administration is strengthening clean water protections.
- The Administration should continue to move forward to strengthen protection for the waters that so many communities depend upon for drinking, swimming, fishing and economic activity.
- Power Plant Cooling and Associated Impacts
The Need to Modernize U.S. Power Plants and Protect Our Water Resources and Aquatic Ecosystems
- Water withdrawals for thermoelectric power generation were estimated in 2005 to be 201 billion gallons per day -- the highest use of any industry. A clear, consistent national policy is needed to ensure that the U.S. electricity sector is moving toward a cleaner and more water-smart future by replacing antiquated and environmentally destructive once-through cooling systems with modern, less water-intensive technologies.
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- Toxic Trade: The Global Metallic Mercury Market
- It will take an international solution to curb the world's mercury pollution problem -- and the United States should lead the way.
- China's Budding Environmental Movement
- Attorney Alex Wang talks about what it's like to be in on the ground level of a new environmental movement.
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