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Flawed carbon nanotubes to make quick-charge batteries more efficient than ever

Posted by AditiJ on 21/11/2009

Researchers at the University of San Diego have found a way of bringing defective carbon nanotubes into effective use. According to the team of UCSD Professor Prabhakar Bandaru and graduate student Mark Hoefer, the flawed carbon nanotubes are capable.

University of San Diego Carbon nanotubes Microscopic cylinders Hydrogen Capacitators Electric charge Environment

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EPA Is One Step Closer to New Ship Emissions Standards

Posted by Environmental Leader on 20/11/2009

The U.S. Environmental Protection Agency (EPA) delivered draft rules for new engine and fuel standards for the largest ocean-bound ships to the White House for review, reports the New York Times.The draft rule (PDF) requires vessels with large diesel engines to significantly cut their nitrogen-ox ...

Emissions Fleets & Transportation Policy & Law Transportation U.S. epa IMO Nitrogen Dioxide Emissions Ship Emission Rules Shipping Emissions Sulfur Dioxide Emissions

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CDP Launches Water Disclosure Project

Posted by Environmental Leader on 20/11/2009

The Carbon Disclosure Project (CDP) has launched a global water disclosure project to help businesses and institutional investors understand the risks and opportunities associated with water scarcity and other water-related issues, including greater demand for water, shrinking glaciers and changi ...

Climate Conservation Consumption Feature Finance & Reporting Financial Reporting Water Carbon Disclosure Project CDP Water Disclosure Forest Footprint Disclosure Project Global Water Disclosure Project Supply Chain Practices

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Fossil Fuel Emissions Rose 29% since 2000

Posted by Environmental Leader on 19/11/2009

A report (PDF) by scientists shows that emissions are outpacing the ability of ocean and land carbon sinks to soak up carbon dioxide from the atmosphere, according to the National Oceanic and Atmospheric Administration (NOAA). They are concerned that if natural sinks can’t keep pace with th ...

Carbon Capture Carbon Footprint Carbon Management Emissions Global Reporting Research & Technology Carbon Sinks CO2 Emissions Global Carbon Project Land Sinks Natural Carbon Sinks Ocean Sinks

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EPA May Regulate Sulfur Dioxide Emissions on Hourly Basis

Posted by Environmental Leader on 18/11/2009

Manufacturers and utilities that emit sulfur dioxide may soon fall under tighter regulation, as the Environmental Protection Agency has proposed new rules that set hourly requirements on emissions, the Wall Street Journal reports.Currently, emissions standards are based on annualized or 24-hour a ...

Emissions Government Manufacturing People Policy & Law Utilities American Lung Association asthma environmental protection agency sulfur dioxide

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