Shams 1: World's Largest Concentrated Solar Plant Goes Live
March 20, 2013 08:49 AM - Tafline Laylin, Green Prophet
The Shams 1 Concentrated Solar Plant (CSP) in Abu Dhabi is the largest of its kind in the world and it has finally gone live. Green Prophet visited the 100MW plant in the western region of the United Arab Emirates earlier this year as part of a Masdar-sponsored media tour during the World Future Energy Summit (WFES), and we were deeply impressed with the project's progressive scope and size.
Global Warming May favor Goats
March 20, 2013 06:15 AM - Harriet Jarlett, Planet Earth Online
Higher temperatures caused by global warming could help goat populations to thrive, say scientists. A new study, published in Oikos, shows that two major factors are important for goats survival — daylight hours and temperature — which get worse the further north you are. The research used a catalogue of feral goat populations — made in the 1980s using NERC funding — to map where they lived. The team discovered that no populations could survive above 60 degrees latitude, unless farmers brought them in at night to protect them from the cold. North of this line temperatures in winter are too cold, food too sparse and days too short for goats to stay alive.
German Research Institute Drops Canadian Tar Sands Project
March 19, 2013 12:57 PM - Allison Winter, ENN
The Helmholtz-Association of German Research Centres has just backed out of a CAN$25 million research project funded by the Canadian government that would study sustainable solutions for tar sands pollution. Canada is home to the world's third largest crude reserves in the form of tar sands. Tar sands are a type of unconventional petroleum deposit and are considered part of the world's oil reserves as new technology can extract oil from these sands.
The Red-Dead water conveyer can avoid a dead end
March 19, 2013 08:51 AM - Batir Wardam, SciDevNet
The Red-Dead canal could take a small step forward in light of projected environmental impacts and other constraints, says Batir Wardam. After a delay of more than six months, the World Bank has finally released the final drafts of the feasibility and environmental assessment studies for the controversial Red Sea-Dead Sea Water Conveyance project, designed to channel some 1.2 billion cubic metres of water 180 kilometres from the Red Sea to the Dead Sea.
America has a Horsemeat Problem too
March 19, 2013 06:22 AM - Andrew Wasley, The Ecologist
Few Americans are aware that their country's horses are being exported and slaughtered abroad - often in appalling conditions - to supply European taste for a meat that's shunned at home. Andrew Wasley reports. Herded down a concrete shute, the horses -- black and brown and grey; fat, healthy, thin, lame -- have little idea of the fate that awaits them. But one by one, the horses are separated from those behind, a metal trapdoor swinging down to confine each to a metal box. There's blood and filth on the walls and floor. Flies buzz.
Celebrate World Water Day by Reducing Your Water Use
March 18, 2013 01:36 PM - Guest Contributor, Danielle Nierenberg, Co-founder of Food Tank
The United States is one of the world's biggest users of water—many Americans use as much water as approximately 900 Kenyans. As a result, water resources in the U.S. are shrinking. In the last five years, there have been water shortages in almost every part of the country, including the worst drought in at least 25 years, which hit 80 percent of the country's farmland in 2012. Even worse, the damaged land won’t fully recover this year, and at least 36 states are expecting local, regional, or statewide water shortages, even without drought. The Natural Resources Defense Council expects water scarcity to affect the American South, West, and Midwest the most. Fourteen states in these regions already have "extreme" or "high" risk of water scarcity. Arizona, Florida, Idaho, Nevada, and Texas face the most danger because they are expected to see some of the largest increases in population by 2030. Water scarcity is about more than lack of water, it's about lack of drinkable water.
Solar Power close to Cost Parity with other Energy Sources
March 18, 2013 06:00 AM - RP Siegel, Triple Pundit
They said it couldn’t be done. They tried to tell us that renewable energy could only survive if it were propped up with government subsidies. Never mind that our whole system of economic development, beginning with the patent office, is predicated on the idea that fledgling, underfunded industries need special protection for a limited time until they are strong enough to go it alone. Never mind that the fossil fuel industry, which can hardly be considered fledgling or underfunded, is still receiving billions in taxpayer subsidies. But like the little engine that could, or the middle aged rock star that, after twenty years of struggling in sleazy dives has suddenly become an overnight sensation, solar power, having now surpassed the 100 GW threshold, has finally arrived and is good to go, in many places, without subsidies.
Disease threatens aquaculture in developing world
March 15, 2013 09:12 AM - Wagdy Sawahel, SciDevNet
Disease may challenge the ability of fish farming to feed the growing human population even as wild fish stocks decline and climate change hampers food production from other sources, a study shows. Aquaculture is the fastest growing food sector in the world, according to the UN Food and Agriculture Organization, with 90 per cent of production coming from the developing world, where it makes a significant contribution to many nations' economies.
World Water Day in the Middle East
March 15, 2013 06:27 AM - Arwa Aburawa, Green Prophet
With the region getting drier 'at an alarming rate', what is there to celebrate this World Water Day? In the lead up to World Water Day which will take place next Friday, I have gathered some interesting water-based facts on the issue. The Middle East and North Africa region is famously one of the driest regions in the world and things don't look like they are getting better. So what is there to actually celebrate? Read on for the bad news and also some rather great news. Firstly, the bad news. According to the latest statistics gathered by IRIN, the Middle East and North Africa region (MENA) is getting drier at an alarming rate. And whilst trading and importing food brings in 'virtual water', it also makes the region extremely vulnerable to trade disruptions caused by dwindling supplies, higher prices or lack of money to pay for the imports. As a report on the issue of climate change and the Arab Spring points out, a winter drought in China contributed to global wheat shortages and skyrocketing bread prices in Egypt, which is the world's largest wheat importer.
German Home for the Bison to Roam
March 14, 2013 12:50 PM - Allison Winter, ENN
What would you do if you owned 30,000 acres in North Rhine-Westphalia, Germany? While this area is one of the country's most densely populated states, this vast acreage is covered with Norwegian spruce and beech trees and owned by Prince Richard of Sayn-Wittgenstein-Berleburg. So what has this royal decided to do with his land? Fulfill his dream of reintroducing bison known as wisents, of course.