EcoWorldly

The following ten stories, organized by region, made international headlines from April 27 to May 4 for their impact on the environment and society. For more stories that changed the world, see our archive, here.

North American Environmental News

CANADA — Ontario Bans Lawn and Garden Pesticides

Canada has proven once again that it is way ahead of the rest of world with its progressive government. Ontario has banned the use and sale of lawn and garden pesticides for homeowners. Quebec instituted a similar ban on 20 some pesticide products back in 2006.

The new ban is set to take effect by spring of 2009. Home Depot has already agreed to stop selling the pesticides by the end of 2008! This is a huge victory for anti-toxic supporters all over the continent. If only someone in the United States government could take such affirmative action we could all be spared. Ontario will basically phase out some 80 different chemicals and over 300 products that contain them.

Continue reading this article at the Environmental Blog. Join the discussion about this article at Care2.

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Spurred by shrinking freshwater supplies, U.S. states could begin “water wars” in the next years to claim rights to Great Lakes water, warned American and Canadian scientists at a water conference in Toronto last week.

Nations around the world, such as India and Australia, are already experiencing drought and its effects on access to clean water and increases in food prices–and states in the American South and West are bracing themselves for a time in the near future when water resources will be more scarce.

Scientist Milton Clark, a senior health and science adviser for the U.S. Environmental Protection Agency, was quoted as saying at the conference, “We will in fact get into major water wars. You will see water wars coming in every way, shape or form.”

To prevent states from fighting over–or selling–water, the Great Lakes Compact was created in 2001 among the eight Great Lakes states, Ontario and Quebec.

Ontario and Quebec have signed the agreement, which bans long-distance water diversions to states not bordering the Great Lakes. Minnesota, New York, Indiana and Illinois have also signed the agreement, and Michigan, Wisconsin, Ohio and Pennsylvania have not.

As one of the world’s largest reservoirs of drinking water, the five Great Lakes contain 18 percent of all fresh surface water on the planet. Conservationists continue to lobby to protect the lakes’ waters from mismanagement and environmental degradation.

Photo: NASA

Following, organized by region, are the top international environmental news for during the week of April 20 - 27. See an archive of top international environmental news here.

Asia

Working the land the natural way: Organic farming in China

It’s been almost four years since the project was launched, and of the nine households who have tried organic farming, only four are still at it. The others decided it just wasn’t worth it. Organic farming requires much more labor, the yield can be half or less of that of conventional farming, and besides, hardly anyone in Chengdu is eating organic. Our stock broker-turned-farmer estimates their customer base to be only 0.01% of Chengdu’s population.

Anlong farmer Gao Shengjian believes there’s a link between the use of pesticides and fertilizers on farms and the growing incidences of various diseases among the rural population.

Source: Crossroads China. Vote for this article in social media: StumbleUpon.

China down to 12 days worth of coal

China only has enough coal for 12 days of consumption, three days less than a month ago, state media reported Wednesday, sounding the alarm bells over the nation’s most important source of energy.

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Top international environmental news for during the week of April 6 - 13:

Europe — World’s first commercial tidal turbine installed (EcoGeek)

“The world’s first commercial tidal turbine has been installed in its home in Northern Ireland’s Strangford Lough.

Though it has yet to be turned on, it will be the first commercial power-producing tidal generator when it is (sometime later this year). The turbine has two 16 meter-wide rotors and will be able to run for 18-20 hours a day. The turbine was installed off the coast in an area known for fast moving waters, and because the rotors will only spin 10-20 times in a minute, it is unlikely to disturb marine life.”

Source: EcoGeek. Hot in media: Digg EcoGeek, Digg TimesOnline.

Africa — Tree-Nation (Tree-Nation)

“Tree-Nation is an ecological project with a focused objective: To plant 8 million trees in Niger, Africa to fight desertification! Large-scale plantation of trees will increase the land’s productivity and re-generate the soil.

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Solar thermal energy plants focus the glare of the Sun’s rays on a central location to create heat, which is then turned into electricity. Various methods exist to concentrate the solar radiation, including parabolic troughs, power towers with mirrors that track the Sun (heliostats), parabolic dishes, and Fresnel reflectors. See a history of solar thermal energy.

For comparison with solar photovoltaics, see the world’s 13 biggest photovoltaic solar energy projects.

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Half the world is starving and many are becoming hungrier and angrier. Millions more are impoverished daily. Many of these are poor mothers and children in poor nations of Africa and other developing countries.

The New Face of Hunger is not a stark picture of battered and malnourished children in Ethiopia. It is the rise of commodity prices and super inflation now biting all across the globe.

The UN’s Food and Agriculture Organisation predicted in October 2007: “If prices continue to rise, it would not be surprising if we began to see food riots.” World food prices have risen 45 percent in the last nine months and there are serious shortages of rice, wheat and maize, according to FAO.

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In case you missed them the first time around, here are the top 10 international environmental headlines that made news in the blogosphere for the week of March 31 - April 6.

1. Asia — United Nations Climate Change Talks: “Kyoto II” climate talks open in Bangkok

“The first formal talks in the long process of drawing up a replacement for the Kyoto climate change pact opened in Thailand on Monday with appeals to a common human purpose to defeat global warming.

‘The world is waiting for a solution that is long-term and economically viable,’ U.N. Secretary-General Ban Ki Moon said in a video address to the 1,000 delegates from 190 nations gathered in Bangkok.

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If I were to travel north-north-west for a few hours, I would exit Melbourne-proper within about an hour (the traffic can be hell!). After that I would slowly make my way up through country-suburbia and enter towns which would like to consider themselves ‘good old fashioned country towns’. I would eventually hit Mildura, where a new solar plant will soon begin to emerge from the ground.

This story was kicked off by this one here at ForeignPolicy.com, where they list several new solar projects going up around the world. Considering that there was one close to home, I decided to focus in on that one.

Expected to cost some $420 million AUD ($270 million USD) the project is being constructed by Hong Kong-owned TRUenergy. The plant – which is planned to begin generating power by 2010, and be completed 2013 – is looking to provide solar power to some 45,000 homes.

The project will avoid an approximate 437,000 tons of annual greenhouse-gas emissions that would have been produced by a coal-fired plant of the same output. But despite the seeming size of this project, the total output will only account for .1 percent of Australia’s electricity generation (according to statistics from 2006).

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Following in the steps of the EU and their Emission Trading Scheme, Australia will be implementing a their own by 2010. Announced Monday by the Minister for Climate Change, Penny Wong, the national scheme would “constitute the most significant economic and structural reform undertaken in Australia since the trade liberalization of the 1980s.”

Often it is hard to understand just what a trading scheme is all about, but I finally found it explained simply and clearly. The AFP wrote; ‘Emissions trading schemes place a limit on the amount of greenhouse gas pollution which companies can produce, forcing heavy polluters to buy credits from companies that pollute less — thereby creating financial incentives to fight global warming.’

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International demand for solar energy has been steadily growing by 20-25% a year for the past two decades. In the United states, solar energy growth is about 60% a year. Looking at how fast solar energy plants are growing and how large they’re becoming year by year is reveals that the future for solar is shining bright.

World’s Largest Photovoltaic (PV) Solar Power Plants (Proposed and Operational)

By 2011, Deming, New Mexico, USA will be the home of the world’s largest solar power plant. This 300 Megawatt solar facility will be 15 times the size of the current largest solar plant on the planet. New Solar Ventures and Solar Torx are the companies behind the project. The solar energy plant will cover as many as 1,300 hectares and employ between 300 and 400 people. The project’s planners estimate that the plant will supply enough energy to power 240,000 homes. (Photo: Flickr. Source: Reuters.)

The Solana solar plant, 70 miles from Pheonix, near Gila Bend, Arizona, USA, will compliment the Deming plant when both begin operations in 2011. It will produce 280 megawatts of energy, provide 1,500 jobs, and cover an area of 769 hectares. The solar power facility will be the child of Abengoa Solar and Arizona Public Service Company. However, the project depends on the United States Congress to renew clean energy tax credits, which would otherwise expire at the end of 2008. (Photo: APS. Source: Newlaunches via EcoFuss.)

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