H&M, Zara commit to cutting rainforest destruction out of clothing production
April 3, 2014 11:18 AM - Rhett Butler, MONGABAY.COM
H&M and Zara/Inditex, two of the world's largest clothing companies, today pledged to eliminate old-growth forest destruction from their products. The commitment lends support to a new front on efforts to cut deforestation from supply chains of global brands.
Crib mattresses expose infants to harmful emissions
April 2, 2014 03:30 PM - ENN Staff
University of Texas at Austin's Cockrell School of Engineering has found that crib mattresses expose sleeping infants to high levels of chemical emissions. Specifically, the team analyzed the foam padding from crib mattresses and found that the mattresses release significant amounts of volatile organic compounds (VOCs) which are potentially harmful chemicals found in many household items including cleaners and scented sprays.
American's energy usage jumps in 2013
April 2, 2014 01:08 PM - ENN Staff
Despite many individual efforts to decrease energy usage for 2013 increased by 2.3 Quadrillion thermal units over the previous year. These statistics have been monitored and presented by the Lawrence Livermore National Laboratory (LLNL) in the most recent energy flow charts measuring renewable, fossil and even nuclear energy.
IPCC warns over greater risk to food and water security
April 2, 2014 10:38 AM - F.Fiondella/IRI/CCAFS, SciDevNet
[NEW DELHI] The climate change-related risks from extreme events such as floods and heat waves will rise further with global warming, aggravating food and water insecurity, especially for some of the poorest communities, says the second instalment of the latest UN Intergovernmental Panel on Climate Change (IPCC) report.
Seaweed forests could help power tropical islands
April 1, 2014 06:45 AM - Jan Piotrowski, SciDevNet
Harvesting seaweed 'forests' and feeding them into large underwater digesters could one day meet the world's energy needs, with nine per cent of the ocean floor being enough to replace fossil fuels entirely, according to an ambitious idea. Even a more immediate and realistic use of seaweed — a major untapped resource — would greatly increase the self-sufficiency and sustainability of small island states, but limited investment is preventing the roll-out of relevant technologies, marine biofuel experts have said.
Meeting climate targets may require reducing diet of meat and dairy
March 31, 2014 11:56 AM - ClickGreen Staff, ClickGreen
Greenhouse gas emissions from food production may threaten the UN climate target of limiting global warming to 2 degrees Celsius, according to research at Chalmers University of Technology in Sweden.
Desalination is Now a Billion Dollar Industry, Report Shows
March 31, 2014 08:07 AM - Phil Covington, Triple Pundit
Despite some early March rain in California, and a few storm systems moving in this week, the late season moisture will sadly fall far short of that which is needed to pull the state out of its four-year drought.
Ground breaking battery technology promises to extend EV range
March 30, 2014 09:09 AM - BOB SHETH, Electric Forum
Over the last few years much of the talk with regards to the electric vehicle sector has focused upon battery restrictions with many people calling for greater investment in the sector. There was a general consensus emerging that lithium ion batteries had perhaps been pushed to their technological limit and we may need to strip back the battery sector and go back to square one. However, researchers at the University of Limerick have announced a ground breaking breakthrough which could effectively double the life of an electric vehicle battery. This new development incorporates the latest nanotechnology which is something that will impact every area of everyday life. It is a technology which has been around for a few years but is still in its infancy with regards to its potential to change areas such as battery storage capacity.
Cost of agriculture related emissions outweigh benefits
March 29, 2014 08:03 AM - Editor, ENN
Revenues associated with ammonia pollution generated by agriculture equate to higher than expected health care costs according to Harvard researchers Fabien Paulot and Daniel Jacob. The NASA funded study used computer models that identified the harmful ammonia emissions created by the interaction of agriculturally generated ammonia in the atmosphere.
A sooner Spring and a later Autumn suggests the new normal
March 28, 2014 10:36 AM - University of Southampton newsroom
A study by the University of Southampton suggests that on average the end of Autumn is taking place later in the year and Spring is starting slightly earlier. A team of researchers examined satellite imagery covering the northern hemisphere over a 25-year period (1982 - 2006), and looked for any seasonal changes in vegetation by making a measure of its 'greenness'. They examined in detail, at daily intervals, the growth cycle of the vegetation — identifying physical changes such as leaf cover, color and growth.