Green Building

Los Angeles IS cool! Even the roofs!
December 23, 2013 07:24 AM - Gina-Marie Cheeseman, Triple Pundit

Los Angeles, the second most populous city in the U.S., has made history by becoming the first major city to require all new and refurbished homes have a "cool roof." On December 17, 2013 the Los Angeles City Council unanimously passed an update to its Municipal Building Code. A cool roof is one that "reflects and emits the sun's heat back to the sky instead of transferring it to the building below," according to the Cool Roof Rating Council.

Damming the Congo
December 18, 2013 09:42 AM - Robin Blackstone, ENN

The Democratic Republic of Congo (DRC) is looking to capture the more of powers of the Congo River in what will be the largest and most powerful hydroelectric dam in the world. The Grand Inga Hydropower Project will produce up to 40,000 megawatts of electricity, doubling current dam champion, Three Gorges in China. The dam will generate more than one third of the electricity currently produced in Africa as it captures the force of the 1.5 million cubic feet per second cascading into the Atlantic Ocean.

COLLEGIATE CORNER: Must we drink bottled water?
December 16, 2013 04:10 PM - Alyson Leppla, Earth Science Education, Class of 2015, University of Delaware

More than 780 million people lack access to safe drinking water, two and a half times the population of the United States. More than half of all Americans drink bottled water, yet almost every U.S. household has access to safe drinking water.

EU asks the U.S. to share the energy wealth
December 16, 2013 03:56 PM - Robin Blackstone, ENN

Taking note of the United States recoupment of natural gas, most specifically from shale, the EU is pressing its Washington counterparts to include energy exports in the Transatlantic Trade and Investment Partnership (TIPP) trade pact currently being negotiated. The pact will account for half of the world's economy covering goods and services to include everything from agriculture to finance.

Tesla and SolarCity Partner to Provide Energy Storage for Commercial Buildings
December 16, 2013 07:43 AM - RP Siegel, Triple Pundit

It looks like Elon Musk and his friends at Solar City are at it again. First, there was the Tesla electric car. Then came solar energy provider Solar City. Then came the financial innovation of bonds backed by solar power. Now they appear to be combining all of these, with Solar City offering commercial energy storage systems based on batteries produced by Tesla Motors.

UK looking to reap green energy from roadside verges
December 9, 2013 08:18 AM - ClickGreen staff, ClickGreen

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.

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.

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.

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