Featured AffiliateGreen Energy News
How life in ocean sediments responds to climate change
October 23, 2013 06:08 AM - ScienceDaily
Traces of past microbial life in sediments off the coast of Peru document how the microbial ecosystem under the seafloor has responded to climate change over hundreds of thousands of years. For more than a decade scientists at the Max Planck Institute for Marine Microbiology and their colleagues at MARUM and the University of Aarhus have investigated microbial life from this habitat. This "Deep Biosphere," reaching several hundred metres below the seafloor, is exclusively inhabited by microbes and is generally considered as stable. Nevertheless, only little is known about how this system developed over millennia and how this microbial life influences the cycling of carbon in the oceans. In a new study appearing in the Proceedings of the National Academy of Sciences (PNAS) Dr. Sergio Contreras, a palaeoceanographer, and his Bremen colleagues use a careful examination of drill-cores from the continental shelf of Peru to actually show how surprisingly dynamic this deeply buried ecosystem can be.
Patagonia Goes Fair Trade
October 22, 2013 11:53 AM - Jen Boynton, Triple Pundit
Patagonia made headlines when they admonished us: "Don't buy that jacket." In fact, they made so many headlines, we bought them anyway. Their commitment to environmental sustainability keeps them at the top of GoodGuide’s apparel recommendations.
Liquid air technology could boost the role of renewable energy
October 22, 2013 09:37 AM - ClickGreen Staff, ClickGreen
Liquid air technologies could help Britain tackle some of its toughest energy challenges, says a new report launched at Parliament today. The report, "Liquid Air Technologies — a guide to the potential," shows how liquid air could help balance an electricity grid increasingly dominated by intermittent renewables; provide strategic energy storage to keep the lights on; sharply reduce CO2 and tail-pipe emissions from vehicles; and convert low grade waste heat into usable energy throughout the economy.
Red Smog alert chokes northern China
October 21, 2013 12:23 PM - Robin Blackstone, ENN
A red alert has been issued for several cities in northern China including Changchun and Harbin. A red alert is the highest level on the four-tiered alert system and is defined as serious air pollution for three consecutive days. According to Xinhuanet News, "the density of PM 2.5 -- airborne particles measuring less than 2.5 microns in diameter, exceeded 500 micrograms per cubic meter on Monday morning." Visibility is presently less than 50 meters in the downtown capital city of Harbin of Heilongjiang Province.
Park Your Electric Truck on a Manhole Cover to Charge It
October 21, 2013 12:21 PM - Tina Casey, Triple Pundit
Wireless electric vehicle charging is beginning to trickle into the market, which adds an appealing convenience factor that conventional gas-powered cars just can’t match. Meanwhile, consolidation in the retail gas sector has resulted in a long-term decline in the number of gas stations, while the number of public, private, and workplace EV charging stations has been skyrocketing.
In the UK, fracking debate distracting public from energy efficiency
October 21, 2013 06:56 AM - Staff, ClickGreen
Public debates such as fracking for shale gas is distracting the nation from focusing on energy efficiency, according to new research from the Energy Saving Trust. The findings of the new poll also reveal one in four households are worried about how the UK will generate enough energy in just FIVE years' time.
No More Trick to the Wrapped Treat
October 18, 2013 03:27 PM - Robin Blackstone, ENN
Halloween wouldn't be the same without a candy treat. Indeed we buy more candy at Halloween than we do for any other holiday. The National Confectioners Association estimates that consumers will spend $2.4 billion in candy this year for Halloween. The trick is that most of these candy wrappers will end up in a landfill.
Suggestions for restaurants to reduce food waste
October 18, 2013 06:48 AM - Jacquelyn Ottman, Triple Pundit
People care about food waste for all kinds of reasons, starting with moral issues such as global hunger, environmental reasons including carbon footprint (food waste decomposes in landfills into methane, a potent greenhouse gas), and even health concerns like obesity. Despite all the attention traditionally given to leftovers, food scraps, uneaten crusts of bread, our consumers seem to be especially concerned about food waste away from home, and they are willing to take steps to deal with it that have implications for restaurant branding and practices, particularly regarding portion control and choice of doggie bags.
30 Year-Old Dream Comes True With The Construction Of Israel’s Biggest Solar Power Plant
October 17, 2013 03:25 PM - ISRAEL21c, NoCamels
The earth revolves around the sun, and so does the green-tech industry. Some of the earliest pioneers of solar energy started in Israel 30 years ago with the company Luz. Luz went on to become Luz II, then BrightSource, which is now a US-based solar power company about to flip the switch on a massive 377-megawatt solar thermal farm in the California desert.
Lucky to Find a New Dragon Tree Species
October 17, 2013 01:25 PM - Robin Blackstone, ENN
The Dracaena kaweesakii, thought to bring luck to the Thai people who have them in their households, has recently been identified as a new species within the group Dracaena. These beautiful trees are often associated with Buddhist temples. Researchers led by Paul Wilken, of Kew Royal Botanical Gardens and Piyakaset Suksathan have identified the morphologically distinct element of the plant group from Thailand and Burma. An undifferentiated leaf sheath, the lack of a leaf blade central costa, free tepals and thickened filaments, characterizes the newly identified species.