EcoWorldly

New Zealand is considered a world leader in environmental topics of all kinds. It is a leading producer of organic produce, it conserves vast amounts of natural and ecologically diverse land, and it has taken a leading step in goals to reduce greenhouse gases and stop or slow climate change. As early as 1992, New Zealand became a part of the United Nations Framework Convention on Climate Change. However, a report released by the New Zealand government this month shows that they have experienced a sharp rise in greenhouse gas emissions since last year. The reason? Climate change.
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In a macabre When Life Deals You Lemons - Make Lemonade kind of news item: Researchers are considering that perhaps we could safely reuse radioactive land: to grow crops for biofuel.

Growing food is still too dangerous in southeastern Belarus because the region is still so contaminated by fallout from Chernobyl that crops grown there cannot safely be eaten by humans for hundreds of years, until the radioactive isotopes decay.

Yet 1.5 million mostly older people have not left, and some are in fact growing some grain on the contaminated land anyway. The radioactive material concentrates in roots and stalks, which they just plough back into the ground after harvesting. As a result; the soil is still almost as contaminated now as it was after the accident.

Things could not be much worse there than they are now and the Belarus government is open to new ideas. So when an Irish company had the idea of remediating the soil by planting a biofuel crop, Belarus was more open to the idea than you might imagine:

Read the rest of this entry at Gas2.0

That was one of the many probing questions that the visionary former mayor of Bogotá Colombia, Enrique Peñalosa, asked a packed auditorium in San Francisco last night. How do we define what makes a good city, what is our criteria? What makes an urban environment desirable and livable, and how do we judge the quality of life? What is socially and environmentally sustainable?

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The first of many roadside electric charging stations in Brazil is set to be installed in the Barra de Tijuca neighborhood in Rio de Janeiro, and it’ll be solar-powered.

The neighborhood was chosen because it has the highest number of electric motorcycles certainly in circulation. The battery charging point will serve a mainly symbolic purpose at first, “awakening environmental awareness by showing people that it is possible to use energy without harming the environment,” said spokesperson Edimar Machado.

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Brazil has been a worldwide leader in reducing the impact of the transportation sector on the environment, with 90% of new cars sold in the country being flex-fuel– capable of running on ethanol or gasoline in any proportion. Now the hope is that they can also lead the world in infrastructure for electric vehicles. Once they become more financially viable, Machado hopes to have an electric charging station positioned every 30km across the country.

That could soon allow every electric motorcyclist the capability to travel the entire length of Brazil’s major roadways if they wanted, even if their battery length is only around 40km, like most of the bikes currently in circulation there. Machado also suggested that used batteries could be exchanged for already-charged ones at the stations for the same price as a full charge, in case roadsters can’t wait around for the standard 4 hours it takes to charge the batteries. That would make the time it takes to “fill up” your electric vehicle no longer than it would take to fill up a gas tank.

Even better, the charging stations will generate their electricity from solar energy. The charging point captures solar energy by means of an array of 28 photovoltaic panels that generate 184 volts of direct current, which is transformed into triphasic alternating current. Output is at 110 or 220 volts [1]. And on days when there isn’t much sunlight, or at night, the stations could still derive electricity from the grid system.

The Brazilian Electric Vehicle Association says the market for electric vehicles is already growing by about 50 percent a year, and with new charging stations located conveniently around town that number is expected to increase dramatically. They also project that electric vehicles will consume barely three to five percent of the country’s total energy in 2030, meaning as the system expands it shouldn’t be a significant strain on the country’s electricity. Meanwhile, car fuel consumption will be reduced by 10 percent.

Although that nationwide system of stations is still far from practical, the implementation of this first station is symbolic of what can be envisioned with the right political will and incentive.

Source: IPS News

Image Credit: Diego_3336 on Flickr under a Creative Commons License

When I was looking at Delhi’s environment almost a decade back, Delhi was entering its bitter battle against being the ‘fourth most polluted city’ in the world. Much thought and action (or shall we say reaction) was devoted to the problem. Delhi was able to remedy both its ‘fourth most polluted’ status and its air quality with unprecedented ‘hyper-activity:’ remarkable for being so well concerted across the different levels and different arms of the government.

Picture: Delhi Smog in January 2009

As I revisited the problem more recently, I was both shocked and saddened to see a decline so visibly and so quickly. Examining Delhi’s data, in January this year, I found an increase in vehicular pollution. I was not expecting this to happen in face of the phenomenal and difficult measures that Delhi had undertaken: like relocation of industries out of residential areas (something that had come about as a result of the developmental dream for Delhi in the 1950s) and conversion of the entire fleet of Delhi Transportation Corporation (DTC) buses into Compressed Natural gas or CNG (resulting in the largest CNG-operated public transportation in the world).

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For those who say that plastic is evil or plastic represents the devil then those proactive types can do one of two things – 1) educate people about why not to use, buy or sell plastic goods (a tough assignment) or 2) use the plastic that we have for some other useful purpose. Plastic is everywhere but as much as we would like to wave a wand a make it disappear, the fact is that the “devils material” it is going to be here for a while so let’s with it.

David de Rothschild seeks to change the perception of plastic.  He has created a plastic love boat named the Plastiki which he discussed in depth in a presentation/lecture a couple nights ago at San Francisco’s Academy of Sciences. De Rothschild plans to sail his boat, made almost entirely from reused plastic bottles, from Pier 31 in San Francisco, through the Great Eastern Garbage Patch to Sydney, Australia. Read the rest of this entry »

London wants to allow cyclists to pick up one of 6,000 bikes at the 400 docking stations planned for the capital by 2010.

Londoners will soon be able to hire bikes in the centre of town for short journeys, under plans announced this week by the mayor, Boris Johnson.

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The plans to adopt the Solar Rickshaw, like the ones in Delhi, in other cities such as Chandigarh make one wonder about the misplaced focus and euphoria of reducing the carbon footprint of an already zero-emission vehicle, the cycle-rickshaw.

Picture: Soleckshaw: Solar Powered Rickshaw in Old Delhi

Soleckshaws are indeed a great step forward, but in this euphoric hype several important issues and questions are conveniently pushed under the rug: the soleckshaw is about three times as expensive as the cycle-rickshaw ($440 (Rs. 22000) as against $170 (Rs 8500)); secondhand ones or those remodelled from old bicycles are cheaper still. If the rickshaw-pullers could not afford their own rickshaw at $170 (Rs 8500), how are they more likely to become proud-owners by being able to afford the $440 (Rs 22000) one? How will the rickshaw-puller be able to handle the additional costs of electric-charging, batteries, solar-panels etc., on the soleckshaw if they could not look beyond the leasing-option on the no-such-additional-costs cycle-rickshaw? The dream of making the lessee rickshaw-pullers self-reliant, proud owners too needs greater planning and market research. If not, then the Center for Rural Development’s loans for soleckshaw may well turn-out to be as faulty and nearly as “toxic” as the US housing-market ones that are responsible for current economic woes globally.

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Boris Johnson announces commitment to making electric cars ‘first choice for Londoners’, pledging £20m ($29m) of the GLA budget. Written by Alok Jha and shared over the Guardian Environment Network.

London mayor Boris Johnson announced today his intent to make the city the electric car capital of Europe. He said he wanted to introduce 100,000 electric cars to the capital’s streets and to build an infrastructure of 25,000 charging points in public streets, car parks and shops.

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Germany has hit upon a plan that for the moment is keeping domestic sales afloat by giving away 2,500 Euros or $3,143 to new car buyers that trade in an old car. The government has said that this will not only give the German auto industry a boost in sales but will also put more fuel-efficient cars on the road while removing older more polluting cars.

Germany’s plan reflects a choice other countries face as well. As global car sales and exports plummet around the world each country has to decide on its own strategy to keep their auto manufacturers afloat. But this raises a question: is it better to support traditional car companies that produce cars based on fossil fuel sources or give support to up-and-coming electric and hydrogen powered car companies. Also, are these new incentives aimed to just keep the main German carmakers in business or will they stipulate that their main automakers BMW and Daimler begin producing electric cars to meet their goal of 1 million electric cars by 2020?

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