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Green Energy

This group's mission is to help shape green energy policy and to create and validate viable renewable energy sources.

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CETO Produces Wave Power and Freshwater

                       

ecogeek.org - by Philip Proefrock - April 12, 2014

A new, grid-tied offshore wave energy project called CETO is being readied off the west coast of Australia, near Perth. Carnegie Wave Energy is installing what is called the "first operating wave energy array scheme in the world." The installation will consist of three submerged buoys 11 meters (36 feet) in diameter, which will be anchored offshore. The buoys will create high pressure water which will be pumped to an onshore generating station to produce electricity.

In addition to producing power, the CETO technology incorporates an interesting synergy - it is also used to provide fresh water.

(READ COMPLETE ARTICLE)

CETO Commercial Scale Unit Overview

Why US Fracking Companies Are Licking Their Lips Over Ukraine

      

A large field of fracking sites in a Colorado valley. 'The industry’s singular solution to the climate crisis is to dramatically expand an extraction process that releases massive amounts of climate-destabilising methane.' Photograph: Ted Wood/Aurora Photos/Corbis

From climate change to Crimea, the natural gas industry is supreme at exploiting crisis for private gain – what I call the shock doctrine

theguardian.com - by Naomi Klein - April 10, 2014

The way to beat Vladimir Putin is to flood the European market with fracked-in-the-USA natural gas, or so the industry would have us believe. As part of escalating anti-Russian hysteria, two bills have been introduced into the US Congress – one in the House of Representatives (H.R. 6), one in the Senate (S. 2083) – that attempt to fast-track liquefied natural gas (LNG) exports, all in the name of helping Europe to wean itself from Putin's fossil fuels, and enhancing US national security.

How a false solution to climate change is damaging the natural world

A harvester collects maize in a field at Severn Trent's crop-fed power plant in Stoke Bardolph, near Nottingham. Photograph: David Levenson/Getty Images

Image: A harvester collects maize in a field at Severn Trent's crop-fed power plant in Stoke Bardolph, near Nottingham. Photograph: David Levenson/Getty Images

theguardian.com - March 14th, 2014 - George Monbiot

In principle it's a brilliant solution. Instead of leaving food waste and sewage and animal manure to decay in the open air, releasing methane which contributes to global warming, you can contain it, use micro-organisms to digest it, and capture the gas.

Biogas from anaerobic digestion could solve several problems at once.

(VIEW COMPLETE ARTICLE)

NASA: Earth JUST Dodged Comms-Killing SOLAR BLAST in 2012

The Doomsday scenario we should have been worrying about

theregister.co.uk - by Iain Thomson - March 19, 2014

Video - A new analysis of data from NASA's Solar TErrestrial RElations Observatory (STEREO) by Chinese and Berkeley helioboffins shows that a July 2012 solar storm of unprecedented size would have wiped out global electronic systems if it had occurred just nine days earlier.

"Had it hit Earth, it probably would have been like the big one in 1859, but the effect today, with our modern technologies, would have been tremendous," said UC Berkeley research physicist Janet Luhmann.

The 1859 storm, also known as the Carrington Event, after the British astronomer who recorded it, swept over the Earth at the end of August and is the largest recorded solar storm in history.

Wind Energy Protects Water Security, Says Report

ewea.org
triplepundit.com - by Jan Lee - March 13, 2014

Just in time for World Water Day: The European Wind Energy Association has released a report examining the role that water plays in energy production. And the numbers are staggering.

According to the report, 44 percent of water usage in the European Union goes to energy production.

(READ COMPLETE ARTICLE)

CLICK HERE - EWEA Report - Saving Water with Wind Energy

Wind of change sweeps through energy policy in the Caribbean

A fruit juice cafe in Road Town, Tortola, in the British Virgin Islands. Many Caribbean islands are turning to sustainable energy. Photographs: Jenny Bates

Image: A fruit juice cafe in Road Town, Tortola, in the British Virgin Islands. Many Caribbean islands are turning to sustainable energy. Photographs: Jenny Bates

theguardian.com - John Vidal - February 10th, 2014

Aruba in the southern Caribbean has 107,000 people, a lot of wind and sun and, until very recently, one very big problem. Despite the trade winds and sunshine, it was spending more than 16% of its economy on importing 6,500 barrels of diesel fuel a day to generate electricity. People were furious at the tripling of energy prices in 10 years and the resulting spiralling costs of imported water and food.

(VIEW COMPLETE ARTICLE)

Global Riot Epidemic Due to Demise of Cheap Fossil Fuels

      

A protester in Ukraine swings a metal chain during clashes - a taste of things to come? Photograph: Gleb Garanich/Reuters

submitted by Mikayla McDonald

From South America to South Asia, a new age of unrest is in full swing as industrial civilisation transitions to post-carbon reality

theguardian.com - by Nafeez Ahmed - February 28, 2014

If anyone had hoped that the Arab Spring and Occupy protests a few years back were one-off episodes that would soon give way to more stability, they have another thing coming. The hope was that ongoing economic recovery would return to pre-crash levels of growth, alleviating the grievances fueling the fires of civil unrest, stoked by years of recession. . .

. . . The recent cases illustrate not just an explicit link between civil unrest and an increasingly volatile global food system, but also the root of this problem in the increasing unsustainability of our chronic civilisational addiction to fossil fuels. . .

. . . Of course, the elephant in the room is climate change.

High Methane Levels Over the Arctic Ocean

                                             (CLICK ON POSTER IMAGE BELOW TO ENLARGE)

       

submitted by Tim Siftar

arctic-news.blogspot.com - February 19, 2014

High methane concentrations have persistently shown up over the Arctic Ocean since October 1, 2013.

The danger is that methane will further warm up the air over the Arctic, causing further weakening of the Jet Stream and further extreme weather events, particularly extreme warming of water all the way along the path of the Gulf Stream from the Atlantic Ocean into the Arctic Ocean, in turn triggering further releases from hydrates at the seafloor of the Arctic Ocean and escalating into runaway global warming.

(READ COMPLETE ARTICLE)

Severe Winter Blizzards Bring Havoc to Parts of Europe

bbc.co.uk - Alpa Patel reports - February 4, 2014

A quarter of Slovenians have been left without electricity, as parts of Europe battle some of the worst winter blizzards for decades.

Around 40% of the country's schools have been closed, transport is disrupted and residents in some areas have been advised not to drink tap water.

Parts of Croatia, Serbia, and Germany have also been severely affected by snow.

http://www.bbc.co.uk/news/world-europe-26028321

Keystone: The Pipeline to Disaster

huffingtonpost.com - by Jeffrey Sachs - February 3, 2014

CLICK HERE - Final Supplemental Environmental Impact Statement for the Keystone XL Project - Executive Summary January 2014 (44 page .PDF report)

The new State Department Environmental Impact Statement for the Keystone Pipeline does three things. First, it signals a greater likelihood that the pipeline project will be approved later this year by the administration. Second, it vividly illustrates the depth of confusion of US climate change policy. Third, it self-portrays the US Government as a helpless bystander to climate calamity.

(READ COMPLETE ARTICLE)

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