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France passes law to promote green roofs
March 26, 2015 09:05 AM - Kevin Mathews, Care2

Environmentalism is fast becoming a top concern in France – a rooftop concern, to be precise. Excitingly, the nation has just passed new legislation that will require all upcoming commercial construction projects to feature either green roofs or solar panels above their top floors.

Are the EU's air pollution rules weaker than China's?
March 5, 2015 08:20 AM - ClickGreen Staff, ClickGreen

Europe’s coal plants will be allowed to emit more deadly pollutants than their notorious Chinese counterparts under EU proposals for new air quality rules heavily influenced by the big energy lobby, new research has found. A Greenpeace investigation has found new pollution limits for coal-fired power plants currently being discussed by the European Union are significantly weaker than those in place in China, as well as several times weaker than what’s already been achieved by the least polluting plants in other developed economies, including the US and Japan.

ENN Releases App for Android Users
February 23, 2015 09:14 AM - ENN Editor

Last month ENN launched a new mobile app available at the iTunes store making it easier for you to connect with us and stay up to date with groundbreaking environmental news. Now, ENN releases the mobile app at Google Play, making it compatible for Android users.

ENN is more than just a gatherer of environmental news but rather a unique set of resources, archives, tools, and experts for the increasingly complex field of environmental science attracting readers from all levels of government, business and academia.

We also encourage you to join the conversation by checking out our Community Blog and by connecting with us on Facebook.

Apple users can download the app at the iTunes store.

Android users can download the app at Google Play.

Make sure you click on the app with the logo shown here.

US considering standards for organic fish farming
February 5, 2015 06:32 AM - KRISTOFOR HUSTED, NPR

When it comes to organic certification, food producers must follow strict guidelines.

For an organic steak, for instance, the cow it came from has to be raised on organic feed, and the feed mix can't be produced with pesticides, chemical fertilizers or genetic engineering.

Now, the U.S. Department of Agriculture is considering a set of rules for organic farmed fish.

New analysis explores trends in global plastic consumption and recycling
January 28, 2015 03:35 PM - Gaelle Gourmelon, Worldwatch Institute

For more than 50 years, global production of plastic has continued to rise. Some 299 million tons of plastics were produced in 2013, representing a 4 percent increase over 2012. Recovery and recycling, however, remain insufficient, and millions of tons of plastics end up in landfills and oceans each year, writes Gaelle Gourmelon, Communications and Marketing Manager at the Worldwatch Institute, in the Institute’s latest Vital Signs Online article.

Shell Slapped with Near-$1 million Fine for Falsely Selling Green Motor Fuel
January 20, 2015 04:43 PM - Clickgreen Staff, ClickGreen

The U.S. Environmental Protection Agency (EPA) has announced a settlement with threecompanies affiliated with Shell Oil Company to resolve Clean Air Act violations, including selling gasoline and diesel fuel that did not conform to federal standards. The violations resulted in excess emissions of harmful air pollutants from motor vehicles, which pose public health threats and environmental impacts. The companies will pay a $900,000 penalty to resolve these violations.

Study Finds New Toxic Contaminants In Oil And Gas Wastewater
January 14, 2015 12:21 PM - Clickgreen Staff, ClickGreen

Scientists have discovered high levels of two potentially hazardous contaminants, ammonium and iodide, in wastewater being discharged or spilled into streams and rivers from oil and gas operations.

Levels of contamination were just as high in wastewater coming from conventional oil and gas wells as from hydraulically fractured shale gas wells.

Reducing aircraft emissions globally will require effective regulations
January 4, 2015 08:17 AM - Valerie Brown, The Ecologist

Aviation emissions are a major clause of climate change, writes Valerie Brown - yet they remain unregulated. The gap between the best and worst performing airlines demonstrates ample opportunities for improvement - but is the political will there to impose effective regulation?

The performance gap suggests the industry could reduce GHG emissions significantly if the least efficient airlines would emulate the most efficient.

If commercial aviation were a country, it would rank seventh in global greenhouse gas emissions according to a recent report by the International Council on Clean Transportation(ICCT).

Diesel truck air pollution better thanks to California regulations
December 21, 2014 08:37 AM - Lawrence Berkeley National Laboratory via ScienceDaily.

Ever wonder what's in the black cloud that emits from some semi trucks that you pass on the freeway? Lawrence Berkeley National Laboratory (Berkeley Lab) scientist Thomas Kirchstetter knows very precisely what's in there, having conducted detailed measurements of thousands of heavy-duty trucks over months at a time at two San Francisco Bay Area locations.

With a specially outfitted research van equipped with sophisticated monitors for several pollutant types, he and his team are studying emissions levels from diesel trucks to understand and analyze the impact of new control technologies and California air pollution regulations.

Solar power shines brightly in the UK
December 13, 2014 10:52 AM - , The Ecologist

Solar power has a sunny future - even without any major breakthroughs, writes Ralph Gottschalg. There are huge gains to be made simply by getting smarter and using existing technologies more effectively. A new report shows that - given political support - solar PV could be competitive in the UK by 2020.

PV can achieve the costs required to survive - without subsidies, and without any step change in technology. All it needs is the political will. 

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