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Breakthrough in Hydrogen Production
December 10, 2013 04:05 PM - Deep Carbon Observatory
Scientists in Lyon, a French city famed for its cuisine, have discovered a quick-cook recipe for copious volumes of hydrogen (H2). The breakthrough suggests a better way of producing the hydrogen that propels rockets and energizes battery-like fuel cells. In a few decades, it could even help the world meet key energy needs -- without carbon emissions contributing to the greenhouse effect and climate change.
UN shows how mobile-phone data can map human need
December 9, 2013 01:00 PM - Jan Piotrowski, SciDevNet
Tracking people’s movements after the Haiti earthquake, mapping malaria spread in Kenya, evaluating Mexico’s government policies on flu outbreak, improving national census surveys in Latin America and Africa... These are just a few examples of how mobile-phone data has been used in development, as highlighted by a recent UN report.
A farm in Snowdonia has joined a pioneering European project which aims to transform problematic habitats into clean energy and new income sources for farmers. Research has begun at the National Trust farm, Hafod y Llan, to trial the use of a new technology, developed in Germany, which could turn soft rush, gorse and bracken crops into viable biomass fuel.
Europe's biggest renewable energy plant completes switch from coal to biomass
December 9, 2013 08:07 AM - ClickGreen Staff, ClickGreen
Britain’s largest coal-fired power station is set to become one of Europe’s biggest renewable electricity generators today, with the potential for new future generation on the site to be based on truly clean coal. Energy Secretary Ed Davey opened the Drax coal-to-biomass conversion plant, and announced the Government was awarding funding to further the White Rose CCS project, also based at the site.
COLLEGIATE CORNER: State boundaries based on watersheds
December 6, 2013 02:56 PM - Catherine Manner, University of Delaware, class of 2015
In 1872, John Wesley Powell led an expedition down the Colorado River to explore unknown canyons. In his report he spoke about potential for water resources development and stated that irrigation would be the key factor to settlement of the western U.S. He promoted the idea that the western state boundaries should be made around watersheds, preventing interstate water arguments.
Triple insulated windows: Baby, it's cold outside!
December 4, 2013 11:20 AM - Robin Blackstone, ENN
Boasting a savings of 12% whole house energy consumption savings it is tempting to immediately order new highly insulated windows for the whole house. But before you do, consider the payback. Sure, you will be snug as a bug inside the house but according to the Department of Energy's Pacific Northwest National Laboratory (PNNL), it takes two decades or more for these highly insulated windows to provide a utility bill return on investment.
Orangutan as fashionista
December 3, 2013 09:36 AM - Nicole Rycroft, The Ecologist
"Do you have these pants in black?" a question generally heard from the changing rooms of clothing retailers. However over the coming months more of the queries that you'll hear echoing in boutiques and malls will be, "Is this shirt made from Orangutan or Caribou habitat?" Canopy, an environmental not-for-profit organization dedicated to protecting the world's forests, species and climate recently launched a campaign to ensure endangered forests do not end up in clothing. Rayon, viscose and modal fabrics are made from pulped trees. Canopy is raising awareness that much of today's fast fashion and haute couture comes at a cost to the forests we love.
December 3, 2013 06:48 AM - Andy Wallace, Clean Techies
The Chevrolet Volt, Nissan Leaf and Ford C-Max Energi are the top three electric vehicles on the roadways, but what about our waterways? Electric cars aren’t the only vehicles transforming sustainable and economical transportation. Electric boats are also traversing historic waterways and canals that have been polluted with oil and noise. Electric boats may be the only watercraft permitted on municipal waters by 2020, and New Electric is already influencing the electric vehicles industry as an electric-conversion business dedicated to battery-powered boats. About 700 million gallons of oil pollute oceans every year, according to Clean Technica. Engine-exhaust from conventional boats and ships only worsens the harmful environmental effects. Not only is the ocean and air polluted, marine animals suffer from intense noise pollution. Watercraft are actually detrimental to sea life, such as orcas and dolphins, because of their sensitivity to loud sounds. Electric-converted watercraft are quieter and produce no air pollution.
Developing technology for the developing world: Earthquake detection via smartphone
December 2, 2013 01:01 PM - Fred Furtado, SciDevNet
Countries that do not have or cannot afford earthquake detection systems may soon have an alternative thanks to a new technology being developed in the United States and discussed last week at the 6th World Science Forum (WSF), in Rio de Janeiro, Brazil.
COLLEGIATE CORNER: Consumer Awareness and Micro Plastics
December 2, 2013 11:10 AM - Madeline Valinski, University of Delaware, Environmental Studies, 2015
Micro plastics are some of the worst water pollutants; they not only harm the local wildlife, but also accumulate into fish that humans consume and cause major health problems. These micro plastics are accumulating not only in oceans, but also freshwater areas, like the Great Lakes. In fact, a 2012 study conducted by the Burning River Foundation found approximately 80,000 particles of micro plastic per km2 in Lake Erie. This high concentration of micro plastic particles is highly concerning for human health and the health of local ecosystems.