Tuesday, February 28, 2006

Guess who'll pay extra for nuclear power?

The Green Party has warned that electricity bills will have to go up if the government builds a new generation of nuclear power stations. This shouldn't surprise many people, and Tony Blair is bound to ignore any such evidence now that he's decided to go ahead no matter what.

Green Party principal speaker Caroline Lucas MEP said: "Tony Blair is determined to push this country down the nuclear route, based on two arguments: guaranteeing affordable energy supply, and reducing carbon emissions.

"The Alternative Energy Review proves what anti-nuclear campaigners have long suspected - that, even using these criteria, nuclear power is the inferior choice.

"It shows that a twin-pronged investment in renewable alternatives and energy efficiency and conservation measures will not only deliver greater emissions reductions than nuclear power, it will deliver them more cheaply, and all without the huge safety risks inherent in the nuclear option."

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Saturday, February 25, 2006

The Government almost catches up with reality

"Ambitious" green building regulations unveiled by the Government last year have drawn so much scorn that they've gone back to the drawing board and come back with something more useful. Of course, they're too wimpy to apply them to new private builds, but it's a start.

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Environment and Community-Oriented

The guardian on "light green" tourism. Now, if only I could afford to actually go on holiday.

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Thursday, February 23, 2006

The Earthship Estate

A company called Biotecture has submitted plans for a 16 house estate in Brighton that will consist of Earthships- buildings constructed of old tyres and waste. The houses will be so efficient, and the plan incorporates rainwater capture and solar panelling, that the houses are likely to have no utility bills whatsoever. At £250,000 to £350,000 each they're a bit expensive to be the solution to the nation's housing shortage, but they show the way new builds should be going. And they deal with waste without having to incinerate it, so two birds with one stone.

Wikipedia Earthship entry.

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Mr. Luna's Bright Idea

Kenny Luna is a science teacher who is lobbying Oprah Winfrey to back a campaign that will supply a compact fluorescent bulb to every child in the US. He reckons it will save the country at least $2.3 billion in electricity expenditure.

via sustainablog

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Baby wind turbines

via sustainablog

N. Satyanarayana, a graduate student in India, has figured out a way to miniaturize a windmill so it can be used to charge a cellphone battery. It is a simple fan blade that is attached to a generator, also it’s waterproof so it can even be used in the rain. Imagine clipping one of these babies outside the window as you take the train into work, charging up your cellphone and other electronic devices you might have on hand. Its small blade cranks out a DC flow of one ampere with a potential difference of 12 volts, in other words, enough juice to power portable electronic stuff. It beats solar, as long as the wind’s blowing.

A commenter on the Gizmodo thread came up with the cool idea of clipping it to your bike to power accessories such as GPS whilst riding along.

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Dog Poo Power

San Francisco could get a dog poop power plant. Norcal Waste, who handle the city's rubbish, will begin a pilot program under which it will use biodegradable bags and dog-waste carts to pick up droppings at a popular dog park. This will then be broken down in a methane digester to create gas for combustion for heating or electricity generation.

via sustainablog

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ETA- a climate neutral motoring organisation

I don't have a car, so this is a suggestion for all my friends who do. ETA is a motoring association akin to the AA but with green fringe benefits. Not only do they offer all the recovery services they will also offset carbon dioxide equivalent to about ten thousand miles of driving. The description on Eco Street Blog compares the service side by side with the AA and it seems to compare well. The only question I would have is whether ETA membership is for a specific car rather than the AA's one driver- any car version.

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Ethical Man

Newsight have decided they should have an "Ethical Man" on their team. Justin Rowlatt will try to live as ethical a lifestyle as possible over the course of a year. A neat idea, though the Guardian had Leo Hickman- who will be serving as Rowlatt's ethical guru, doing something similar last year.

via The EcoStreet Blog

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Tuesday, February 21, 2006

Carbon Map

A map of carbon emission density in the UK shows the effects of energy use and local energy policies. Manchester produces 2,129,344 tonnes of carbon per square kilometre each year (0.95 tonnes per person), one of the highest amounts in the country.

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Friday, February 17, 2006

Tree Blocks Elves wooden toys



Affiliate Link


Intriguing and ethical toys for your little ones.

If you are looking for toys that will fire your child's imagination and creativity then look no further than the TREE BLOCKS Elves toys, blocks, houses and furniture and the carefully selected range of other quality wooden toys.

The vision of the TREE BLOCKS Elves is to provide fun and learning oriented toys produced in a socially and ecologically responsible way.Maths Set

The TREE BLOCKS Elves take nature and the environment very serious and for example ensure no living tree is damaged when making any Tree House, using the discards of orchard trees and managed paper forests. They also ensure all other products sold conform to the strictest of European environmental requirements.

In relation to the TREE BLOCKS Elves own Tree Houses, Apple Cherry, Hazelnut and other orchard trees that have been abandoned or are near the end of a productive cycle are located by the TREE BLOCKS Elves. They then push the old trees over, thereby removing the roots and haul them away to make more Tree Houses. This leaves the farmer clean soil, so he can be back into production.


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Thursday, February 16, 2006

Increased CO2 may cause plant life to raise rivers

Plants around the world are requiring less water, another effect of the increased CO2 in the atmosphere. The higher concentrations mean plants can absorb the gas and convert it through photosynthesis more efficiently, meaning they need less water overall. This could be a good thing, as Gaia self regulates the CO2 out of the atmosphere, but it is also leading to an increase in water run off and greater risks of flooding.

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Eco-farming to bootstrap poor economies

A major study has shown that green farming methods such as crop rotation and organic farming increased crop yields by an average of 79%, without risking future harvests.

"Most people think it is bad news from the south," Professor Pretty said, "but in many ways farmers in developing country are leading the way."

The researchers found methods that did not have an adverse effect on local biodiversity allowed farmers to reap the rewards of growing crops in healthy soil.

"People are using a variety of integrated pest management techniques; making the best of biodiversity like predators, parasites and multiple cropping," Professor Pretty told the BBC News website.

"In essence, it allows the ecosystem to deliver the pest management services."

This approach paid dividends, he said, because it not only cut the use of pesticides but also resulted in farmers having to spend less of their income on chemicals.


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Sugar in the tank

They may not be popular with Tescopoly, but Tescos are doing some interesting things on the environmental front. They have started selling petrol with 5% bioethanol at their petrol stations.

According to the renewable transport fuels obligation, the details of which are to be described in this year's budget expected in March, 5% of all motor fuel must come from renewable sources by 2010. Government figures suggest that if bioethanol replaced 5% of petrol in the UK, it would have the environmental impact of taking a million cars off the road.

Of course, we could take a million or so cars off the roads as well.

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Eco-home building shows

Hippyshopper has a useful post on upcoming shows dedicated to building your own low energy home.

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Tuesday, February 14, 2006

Monday, February 13, 2006

Tories turn against nuclear

The Conservatives could be prepared to drop their historic commitment to nuclear power to underline their new "green" credentials under David Cameron, it emerged last night.

On the eve of the launch today of a Tory review of energy policy, Alan Duncan, the shadow trade and industry secretary, said that his party now had "no fixed opinion about nuclear energy".

They have a website energyreview.info for you to get involved in their discussions about energy policy.

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Ban the Bulb

I've been considering more sensible uses for the money that's going to be wasted "deciding" that we should build new nuclear power stations. One of my ideas was to send a low energy bulb to every household, saying it should replace the most used filament bulb in the house. In a BBC interview/opinion piece, Dr Matt Prescott argues that the filament bulb should be banned completely.

It has been estimated that if every household in the US replaced just three of its incandescent light bulbs with energy-saving designs and used them for five hours per day, it would reduce emissions of carbon dioxide by 23 million tonnes, reduce electricity demand by the equivalent of 11 coal-fired power stations and save $1.8bn.

Given that investing $450m could save $1.8bn, it is hard to understand why anyone would still choose incandescent bulbs.

[...]

In 2002, the UK government spent £410m on bailing out its near-bankrupt nuclear sector.

That would be more than enough to supply every household in Britain with three energy-saving light bulbs.

banthebulb.org

via Unplugged Living

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Saturday, February 11, 2006

No New Nuclear petition

Tim Farron - Liberal Democrat Member of Parliament for Westmorland and Lonsdale (in Cumbria) has added his support to this petition and added his signature to the hundreds already on the paper version

To: Prime Minister of the UK

We petition the Prime Minister of the UK to the effect that we do not want any new Nuclear Power Stations, because nuclear power:

* facilitates proliferation of nuclear weapons worldwide and endangers our security
* amasses vast amounts of waste, which remains lethal for 100,000s years
* has an exorbitant cost and is not carbon free
* will not provide the answer to climate change
* has left a lethal legacy of tens of thousands abandoned uranium mines on the land of indigenous people worldwide

The Navajo say "water is life" (www.endaum.org)
What is the point of being able to switch the light on if you cannot drink the water?

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Tuesday, February 07, 2006

Out of the rat race and under a green roof

Leonie Davies, a former department head with the investment bankers J P Morgan, finalised her divorce, quit her job and left London for Norfolk. There she spent four years and £400,000 building her dream eco-house. The green roofed, earth sheltered geothermally heated building has set her back more than planned, but she's glad to be away from the city and its skewed priorities.

"I was paying a huge mortgage so that I could have a home close to my office, where I was working so that I could afford the huge mortgage on my home. I realised just how crazy that was."

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