Saturday, September 24, 2005

Greening the Tories

Michael Ancram, former Conservative party leadership contender and possible pretender to the throne, says that all the other runners for leadership of the UK's third party are ignoring the coming energy crisis.

Mr Ancram added: "Some politicians dismiss the energy crisis as a hyped green agenda. It is not.

"Our political system will be severely challenged the day a British citizen turns on the light switch and nothing happens or switches on the kettle and the kettle stays cold."


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Friday, September 23, 2005

Put the oil in the coconut...

Coconut oil has proved to be a particularly good biodiesel, not needing the same level of pre-treatment as other biofuels.

Unlike with many biofuels, coconut oil doens't need to be transesterized - mixed with sodium hydroxide and alcohol to change its chemical composition - to run in a diesel engine. Filtered and warmed to temperatures about 25C, coconut oil is a better than satisfactory substitute for "mineral diesel" - it burns more slowly, which produces more even pressure on engine pistons, reducing engine wear, and lubricates the engine more effectively.

via BoingBoing

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Wednesday, September 21, 2005

Two wheels tax deductible

I'm working as a contractor, officially my own company, and as such can deduct transport costs against tax. I know this counts for bus fare, but I have yet to find out if it would apply to bike maintenance. (Especially as my first claim would be for about £100 because of having a load of bits nicked.) However, if a cycle courier can claim his high calorie diet as deductible, it has to be worth a try.

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Tuesday, September 20, 2005

Car Free

Thursday is World Car Free Day. As ever, every day is Car Free (and now television free) at Casa Spinneyhead.

via City Hippy

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Friday, September 16, 2005

More Katrinas to come

A massive global increase in the number of strong hurricanes over the past 35 years is being blamed on global warming, by the most detailed study yet. The US scientists warn that Katrina-strength hurricanes could become the norm.

Worldwide since the 1970s, there has been a near-doubling in the number of Category 4 and 5 storms – the strength that saw Hurricane Katrina do such damage to the US Gulf coastline late in August 2005.


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Green energy costs 'extra £1bn'

It seems that builders of wind farms etc. are getting more money in subsidies than they require to break even. Personally I'd rather see my money go into future-proofing the energy supply than further fiascos like Iraq.

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Thursday, September 15, 2005

City Cycling.

Cycle security has been occupying my thoughts today. Despite the attentions of scallies, and inattention of drivers, I still reckon cycling is the only sensible way to travel in the city.

When I'm not cycling I tend to get a MegaRider bus ticket- £8.50 for a whole week. With the bus fares from the nearest stop, the card pays for itself within 3 days. However, a whole year's worth runs to £442, more than enough to pay for a decent commuter and have a decent amount left over. I wouldn't like to guess how much a year's worth of commuting by car would cost.

There are drawbacks, of course. Yesterday I was nearly hit by a blind man in a Nissan Micra who sailed across a particularly badly designed staggered junction and would have driven straight into my side if I hadn't been watching out to see what sort of stupid thing he would do. And it's always unpleasant to cycle in the rain. And, of course there are the scallies, who'll have off with any half decent bike or bits they can get their thieving little hands on.

Give me a bike any time. And a good stout D-lock for the front wheel as well as the back.

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Tuesday, September 13, 2005

From the Inbox

I was struggling to find a way to recycle my mountains of plastic milk cartons from Tesco, when I realised I was missing the obvious solution… I got a milkman! http://www.expressdairies.co.uk/ They use old school glass bottles which they collect to re-use hooray!

They even tell you the name of ‘your’ milkman. How quaint.


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Wednesday, September 07, 2005

The ethical, economical, new Casa Spinneyhead

Casa Spinneyhead has relocated. A new house seems like a good place to start putting into effect more of the stuff that How to Save the World for Free is about. So that's what we're going to do.

We're still unpacking- we'll still be unpacking at Christmas- but that doesn't mean we can't start to implement our low energy, low impact plan. First step was the acquisition of low energy bulbs. Clare managed to get them for free by filling out questionnaires on energy consumption. They'll be fitted tomorrow.

Next up will be the oxidising cleaners for the washing machine. 3p a wash sounds like great value and makes the £30 initial investment less daunting.

Then there'll be the energy saving plugs for fridges, recycling, cycling to work etc. etc. Expect regular updates.

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Saturday, August 27, 2005

Manchester is my Planet

"I pledge to play my part in reducing this city's greenhouse gas emissions by 20 per cent before 2010, to help the UK meet its international commitment on climate change."

All fellow Mancunians can sign up to the pledge here.

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Friday, August 26, 2005

Pellet powered phone

Well, indirectly anyway. 16 year old Peter Ash wired up his hamster's exercise wheel so it could recharge his mobile phone as part of a GCSE science project.

via BoingBoing

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Thursday, August 25, 2005

Solar powered bike light

One of those concepts that seems silly at first glance, but I could leave one of these on the window sill for a few months and not worry about flat batteries the first time I cycled in the dark after summer.

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Wednesday, August 24, 2005

Solar Hybrid

I said there would be a market for hybrids that utilise solar panels to recharge their batteries, and Canadian engineer Steve Lapp has already gone ahead and stuck photovoltaics onto his Prius. The energy provided gains the car several free miles a day, upping its fuel efficiency.

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Monday, August 15, 2005

Hybrid Vigour

"Plug in" hybrids are even more efficient than their basic brethren.

This isn't really news to most of us, but ought to be spread through the mainstream so that the manufacturers pay attention and work on more of them. The ideal solution, of course, would be a car with solar panels in the roof that can charge its batteries whilst parked outside.

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Sunday, August 14, 2005

Dishwasher Proof

A very thorough test comparing dishwashers to hand washing has proved that the machine is more efficient. I don't know why, but that goes against what I would have expected. Guess I'll have to get a dishwasher.

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Saturday, August 13, 2005

Clean Factories

PR, increasing landfill costs and the bottom line are making companies think harder about cutting down on industrial waste.

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Biodegradable Sellotape

I do a lot of selling on EBay. Maybe I should get some of this biodegradable Sellotape rather than using excessive amounts of the cheap but plastic stuff.

via Hippyshopper

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Monday, August 08, 2005

From the Inbox

Jo emailed me-

Ok, I'm rubbish at this blogging malarkey. I re-formatted my computer and forgot to save my bookmarks which had links to blogs… so will email you stuff instead

Sava plug – reduces energy consumption from your fridge

http://www.savawatt.com/
productdetails.asp?id=2


If you phone them up they sell them to you at the cheapest price around, and will tell you if your fridge is compatible

Cheap low energy lightbulbs;

http://www.ebulbshop.com/

General green gadgets

http://www.greenshop.co.uk

Battery shop - when you buy batteries from them they send you a freepost label so you can send back your old batteries for recycling

http://www.eurobatteries.com/

Freepost for recycling printer cartridges & old phones

http://www.recyclingappeal.com/
uk/index.htm


PLUS

I might have got this from your site actually, but Brita have a freepost address to send used water filters for recycling..

Brita Recycling, FREEPOST NAT 17876, Bicester, OX26 4BR.


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Friday, August 05, 2005

Lake Cooled Air Conditioning

Toronto is undergoing an air conditioning revolution that saves money and cuts down on CO2 production. Water from the depths of Lake Ontario is pumped into the basements of participating buildings and piped around them to cool the interiors. the warmed water is then sent back down to the basement where a heat exchanger cools it again whilst warming the city's water supply. All in all a low impact, low energy solution. London is looking into a similar system utilising the water pumped out of the Underground.

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Scotland leads on Global Warming

But not in the way they'd like. 2005 is going to be 1C warmer than average, halfway towards the limit recommended by scientists. The WWF has taken the G8 to task over the problem.

"While the G8 leaders wasted time agreeing a worthless climate communiqué, Scotland's weather again showed that climate change is a growing reality," [Dr Richard Dixon, director of WWF Scotland] said.

"With Scotland already experiencing climate change, ministers must back the strongest possible action to reduce carbon dioxide and other greenhouse gas emissions, including setting proper climate change targets for Scotland.

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Tuesday, August 02, 2005

Velomobile

Velomobiling.net is dedicated to promoting cycling for fun and as part of the personal "transport matrix". Those fully enclosed reclining velomobiles look like a hell of a lot of fun.

via Blue Collar Mountain Biking

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Monday, August 01, 2005

Power at t'mill

Following the news that Windsor is to get a micro-hydropower system, other mill owners are interested in jumping on the bandwagon. Micro-hydro is a far better use of water power than major damming plans. It won't create huge new methane producing bodies of standing water and it will generally be generating power very close to the point of use. Plus, old mills are cool and ought to be kept working in one way or another.

Mr White is a town councillor in Gillingham, Kent. It was his idea to get the mill owners together, and he believes small hydroprojects can make a big contribution to Britain's green energy needs. There are thousands of existing and former mill sites in the UK suitable for generating electricity, and if all were used they could provide almost 10% of the country's power.

Mr White, who does not have a mill himself, had read of the rows about wind power that have split communities.

"It seemed to me that hydropower has all the advantages, it gives new life and use to these historic sites and buildings, and produces green energy - and everyone is in favour," he said.

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2K Oil

An interesting take on the Peak Oil phenomenon, which is getting a growing amount of mainstream attention, from Worldchanging. In much the same way there was a groundswell of panic about Y2K in the later nineties- only to turn into mockery when the rushed fixes worked and there was no disaster- so it could be with the world's dwindling oil supplies.

So here is my advice to peak oilers: after all is said and done, you're going to be ridiculed, just as the Y2K people were (and still are) ridiculed. Not because you were wrong, but because you were right enough to keep the disaster from happening. In 2025, when most people in the world are driving cheap, Chinese & Indian-made battery/fuel cell/bioflexfuel hypercars, relying on smart agriculture to reduce or eliminate petroleum fertilizers, and using bioplastics as raw fabber materials, those reminded of the "peak oil" scare are going to look around and say:

"Peak oil? What a bunch of nuts. Look -- nobody actually drilled in the Arctic Wildlife Preserve or off the California Coast, ExxonMobil went out of business because nobody needed their liquified coal "oil," and people were more freaked out by oil at $60 a barrel than at $120 a barrel. Where were the wars, the starvation, the collapse of civilization and the ATMs spewing out money we were promised?"

When you hear them say that, feel free to smile and nod, and know that you were right.


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Sunday, July 31, 2005

Green Houses

City Hippy points to eco homes with web presences-

The Yellow House, a mid terrace 1930's council house rebuilt to cut energy bills without sacrificing comfort.

The Ecohome, which has been improved from the inside out.

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Friday, July 29, 2005

Sweet



Reelfurniture makes very nice looking rocking chairs, tables and other furniture from reclaimed wood- specifically old cable reels. I don't know why, but I have a soft spot for the source material and always wondered what could be done with them once discarded. These products manage to be both gorgeous and reflect theoriginal shape.

I can't afford them, of course, but I can dream.



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Mulled Wines

Global warming means that wine growers will have to adapt to the changing weather. Which is not something the French want to hear. Particularly not from an Englishman.

Years of trial and error by wine growers throughout the world have resulted in ideal combinations of grapes, soil ("terroir") and climate. In France, in particular, where the terroir is revered as the key to a wine's character, wines have evolved over centuries.

Prof Prentice argues that climate change will alter the optimal mix of grape varieties to grow in any one place. For the French system, which in law lays down in detail the boundaries of each appellation - in some cases just a few acres - and the grapes that may be grown there, adapting to climate change will pose a real challenge, he says.


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Powering Wales

The Welsh TUC conference is calling for the Welsh assembly and the British government to start properly planning for the country's future energy needs in th elight of British oil and gas supplies running low and nuclear plants being decommissioned.

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Thursday, July 28, 2005

EU Rules

Following the announcement of the US/Asian climate change pact, the EU is to call for further restrictions on greenhouse gases.

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Green Queen

Windsor Castle is to get its own hydro-power system.

A spokeswoman for the Queen said: “We’re constantly looking at ways of saving energy. We use energy efficient light bulbs at Buckingham Palace and recycle 99 per cent of green waste.”

Members of the Royal Family have long embraced an environmentally friendly lifestyle. The Duke of Edinburgh uses a taxi cab fuelled by liquid petroleum gas to travel around London, and water in a bore hole at Buckingham Palace is used to supply air conditioning to the Queen’s gallery before topping up the water levels in the Palace lake.

The electricity from the new plant will be fed straight into Windsor Castle and not into the local grid. It will be the biggest of its kind in the South of England. Four turbines, which will be built by npower renewables, will be submerged in two of Romney Weir’s bays.


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Bizarro-Kyoto?

The US, Australia, China, India and South Korea, and possibly some more Asian countries, are to sign up to their own emmissions controlling programme. Radio news reports this morning suggested that Japan is one of those others, the only Kyoto signatory that is party to this agreement. Whilst I want to believe that this is a step forward I can't help but think it's a sop to their coal and other industries.

Details of the new pact have so far remained under wraps; but there are indications that it will focus on technology transfer, probably with an emphasis on cleaner ways of burning coal.

According to the Organisation for Economic Co-operation and Development (OECD), the four biggest producers of coal in the world are China, the United States, India and Australia; so it is unlikely that these nations would come up with an agreement to reduce the production and use of coal.
.........
But will this be enough to curb climate change? Environmental groups are sceptical.

"It's part of the Bush administration's strategy to prove that the technological approach is the answer to global warming," the director of WWF International's Climate Change Programme, Jennifer Morgan, told BBC News.

"You only need to look at the way that emissions are going to see that's not the case."


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Wednesday, July 27, 2005

The Running Tap

An art piece intended to highlight excessive water use is to be turned off because it has used too much water.

The Running Tap provoked passionate reactions - a few supporters and many more enraged. One sent a birthday card with the warning inside that if the tap was not turned off, the gallery would be blown up.

The irony was that in the course of producing the work, McGowan has become messianic about water wastage: yesterday he spluttered with outrage about people washing their teeth or cleaning vegetables under a running tap. At the weekend he denounced a family member for running the washing machine daily for only a handful of clothes.


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Tuesday, July 26, 2005

Recycle Now

Hippyshopper points to Recycle Now, a government site full of useful information on disposing of your rubbish in the most productive ways possible.

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Monday, July 25, 2005

Decentralising

Every building with a solar, wind or geothermal element of energy production is another step away from Big Power and towards Decentralised Energy. Greenpeace like this idea and have released a report on how and why it should be achieved.

via Worldchanging

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Friday, July 22, 2005

Bio Bling

Only in LA.

Colette Brooks loves cars. Big cars. Cars with fins, spinners and spoilers; cars that come in nice colors: mustard, seaweed, light teal. The kind of cars that some people might adorn with faux fur and fuzzy dice. But she also loves, as she puts it, "this beautiful blue ball we're so privileged to live on," and her car fetish wasn't exactly squaring with her environmental creds.

So she started buying "pimped out" cars and converting them to run on biodiesel. It's an interesting concept, I'll give it that. There are a couple of stretch limos soiling th eroads of Manchester at the moment. If they were fitted out to run on recycled chip fat I'd be less inclined to torch them.

via Jalopnik

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Thursday, July 21, 2005

All pro air con

Three Utah students, working on a science fair project, have created an air-conditioning unit that doesn't require Freon. The system utilises the Peltier Effect, blowing hot air over commercially available chips and producing cold air, and could not only cut down on the use of an ozone depleting chemical but also save billions of dollars in petrol use.

via Jalopnik

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Monday, July 18, 2005

Pedal Power

Pedalites could be just what every cycling commuter wants. They store electricity generated by pedalling (naturally) in an onboard capacitor to power the built in lights when the bike is moving. They flash white to the front, orange to the side and red behind. Legally I'm sure we're supposed to have constant beam lights, but from a visibility point of view they sound great. £49.99 for a set.

via Metaefficient

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Sunday, July 17, 2005

Poo Power

Collecting methane from faeces and using it to provide heat isn't that revolutionary a concept. So using human waste to that end seems like a good idea, as it also cuts the potential for pollution. One prison in Rwanda does it, but can people be convinced to get past the Eeeew! factor and adopt it for more widespread schemes?

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Tuesday, July 12, 2005

Blogging Round the Clock

I should have mentioned this earlier. Sustainablog is Blogging Round the Clock today to raise money for the Earthways Centre. 2 or 3 posts an hour for 24 hours, it's all explained here

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Wednesday, July 06, 2005

Walking distance

Some stupidly large number of car journeys are less than two miles which, for most of us, isn't that hard a walk. One of the gimmicks I wanted to use for How to Save the World for Free the TV series (if it ever happened) was going to be hammering a nail into a map where the subject's house was and showing them just how much stuff was within walking distance. Now you can do something similar with Google maps. The Gmaps pedometer allows you to mark out a route on the map and will calculate the distance travelled. For instance this is my walk to work every morning, which comes in at just under a mile.

(Google maps now come with satellite images of the UK, though they're a little out of date, because they still feature the old City ground. the last time I walked past it my comment was "So what used to be over there, where that huge empty space is?")

via Lifehacker

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Renewable Cycling

There's a new Cycling on the Pavement up, and it's a biggie. Clare had to write an essay on the environmental impact of hydroelectric energy for her Renewable Energy course qand I finally got round to putting it up. I helped with the research, but really it's all her own work.

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Savonius Wind Turbine

For those times when you don't need a lot of wind power, such as aerating a pond or powering a small motor, you could build a Savonius wind turbine. The shape of this little windmill looks familiar to me because Dad and the Alternative Energy group he was involved with in the eighties built a larger scale version using sawn up oil drums as the scoops. I used to sit in one of the top drums and spin round and round, but that's another story.

via Treehugger

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Tuesday, July 05, 2005

CIS goes greener still

It's already been announced that the CIS tower in Manchester is getting solar panels, but there are also going to be mini wind turbines on the top to generate even more power on site. The turbines should generate about five percent of the tower's power needs and pay for themselves within three years.

Ken Lewis, CFS resources director, said: "As an insurer, CIS is already experiencing the reality of climate change impacts. Over the past decade, CIS has seen claims arising from environmental flooding increase almost 500 per cent and these now total more than £1.5m per annum.

"About 40 per cent of Europe's energy use is associated with buildings. This turbine project, with the solar CIS Tower work, demonstrates these piles of steel and concrete have tremendous potential for future energy generation."


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Windforce 12

Greenpeace and the Global Wind Energy Council (GWEC) today launched 'Windforce 12', a global wind energy blueprint that describes how wind power can supply 12% of the world's electricity by 2020. The report is a crucial tool in the race to cut greenhouse gas emissions, showing that by 2020, 1,250 GW of wind power can be installed saving a cumulative 10,771 million tonnes of carbon dioxide, a key contributor to climate change. Wind Force 12 demonstrates that there are no technical, economic or resource barriers to supplying 12% of the world's electricity needs with wind power alone by 2020 - against the challenging backdrop of a projected two thirds increase of electricity demand by that date.

via Wind Energy News

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Monday, July 04, 2005

Swift

Another option for rooftop micro wind generation. Swift turbines are reputedly the quietest available, have won awards for innovation and can be used to heat water, top up batteries or feed juice back to suppliers when not actively powering your home.

via hippyshopper

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And we can get renewable energy from the flying pigs..........

I missed the George Bush interview with Trevor McDonald, but apparently he was set to admit that global warming has a scientific basis and humans may be to blame. Of course, he's not actually going to do anything about it, but at least he's admitting the problem exists.

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Ech2o

It's only a one off built for the Shell Eco Marathon, but the Ech2o is impressive nonetheless. The builders, BOC, reckon the hydrogen fuel cell powered car can travel 25,000 miles using only 25 watts and hope to break the world fuel efficiency record.

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Sunday, July 03, 2005

Money to burn

It might be worth investing in a solar powered car if, as one analyst predicts, oil prices are set to soar to over $100 a barrel by Christmas.

But [Texan oil analyst Matt] Simmons believes surging demand will keep prices bubbling well above $50. 'We could be at $100 by this winter. We have the biggest risk we have ever had of demand exceeding supply. We are now just about to face up to the biggest crisis we have ever had,' he said.

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QuikSolar

The QuickSolar Blog is recording one team's construction of a solar powered car.

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Monday, June 27, 2005

Smart Appliances

The US' Department of Energy is investigating add-ons to household appliances that can detect disruption in the power supply and temporarily turn themselves off. If enough were deployed they could significantly lower peak loads and cut down brown- and black-outs. Of course, it would be more intelligent to buy energy efficient appliances and lower overall consumption, but this helps as well.

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Sunday, June 26, 2005

Cleaning with sunlight

Oxygena tiles contain titanium dioxide which, through its photocatalytic properties, can actually scrub the atmosphere of pollutants.

via Treehugger

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Tuesday, June 21, 2005

Closing the price gap

Biofuels, ethanol and biodiesel, are getting more competitive as the price of oil soars.

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Saturday, June 18, 2005

Gaia Selene

One man's solution to the Earth's coming energy and ecology crisis- move to the moon.

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Thursday, June 16, 2005

UnGreen Screen

If you're worried about your power consumption then you'd better get a smaller TV or ditch the goggle box altogether.

Already, televisions account for about 4 percent of annual residential electricity use in the United States - enough to power all of the homes in the state of New York for a year, according to a new NRDC study. Today there are about 266 million TVs, and that number is growing by 3.5 million per year. By 2009, when half of all new TV sales are expected to be extended- or high-definition digital sets with big screens, TV energy use will reach about 70 billion kilowatt-hours per year nationwide - about 50 percent higher than at present. Throw in a DVD and VCR player, a pair of high-definition set-top boxes, and other household TVs, and the total TV-related energy use for the home rises to about 10 percent, the NRDC estimates.

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Wednesday, June 15, 2005

Walk to work day

Today is Bike to Work Day. However, as I currently work so close to home it would actually take longer to cycle than to walk (when you factor in time to get changed) I don't think I will. However, I hope that enough other people do to make a difference and that a few of them are inspired to do it more regularly.

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Monday, June 13, 2005

Bicycle Race

Saturday saw the 2005 World Naked Bike Ride. I doubt it's officially tied to Bike Week and I'm fairly certain I wouldn't have participated if there'd been one in Manchester, but you never can tell.

via Treehugger

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Thursday, June 09, 2005

Dubya saves the world

I've been pondering a question for a few days. One that is just a little heretical

Is George W Bush going to save the World?

Before the wailing and gnashing of teeth begins let me state that it's not something I expect him to do on purpose. Call it ecological blowback- the unforeseen consequence of policies that seem designed to do the exact opposite.

The US is, per capita, the world's biggest consumer of energy. It particularly has a penchant for oil and President Texas Tea is the logical last emperor of the kingdom that petrol built. If the US doesn't slow down its consumption it's due a big crash, one that could easily take the rest of us with it.

So it's for the best that the weak dollar, unrest in the Middle East and whatever other horrible things Dubya's caused means that petrol is now $3 a gallon. When you factor in the exchange rate that doesn't sound like much to us but to a population that has never really had to face up to the true expense of its greed it's quite harsh. Suddenly that SUV is revealed as the wasteful, useless penis extension the rest of us always knew it was.

Every day more and more US citizens are coming to their senses and opting out of the petrol bacchanal. Biofuel- both vegetable oil and ethanol- is being produced in greater amounts. Wired recently reported on what they called the hygrid movement- ordinary citizens protecting their energy supply with home solar or wind.

These aren't the folks on the fringe any more. The new breed of Green is resolutely middle of the road in so many other ways. As Bush's policies continue to hit the middle class we can only expect this constituency to grow and grow.

Even the man himself has paid lip service to biodiesel and fuel cells. But these are a politician's words- from a man other politicians consider untrustworthy- so we shouldn't expect him to really do anything.

In the long term as well Bush's tenure could leave a positive mark. As more cities, and then states, adopt their own Kyoto plans the possibility of a green president becomes stronger. As solar and other renewable technologies become cheaper and more widespread, mor epeople will understand why they should vote for a green president. The oil companies and corporate interests that fund the Bush school of politicians will find their incomes and influence waning. The smart ones will adopt the policies they've spent so many years campaigning against and the dumb ones will die. Foreign oil will become less and less important, bring about the change in the Middle East that force and bribery have failed to create. And the cleaner, greener, nicer United States won't be hated by everyone.

Yes, this is an extremely optimistic vision, but it's not impossible. The only down side will be the revisionists. Much as Reagan is now the man who single handedly brought down Communism- rather than being the guy who was there when it happened- in twenty or thirty years, just as the new Golden Green age is really beginning, we'll have to put up with being told that Dubya did it all on purpose.

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Think about the poor birds

That's been one of the cries of the wind power naysayers- migrating birds will be sliced into pate by those horrible razor sharp windmill blades. In fact, they either avoid wind farms altogether or steer a course between the turbines.

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Cleaning Power

Microbiologists investigating the use of microbes to clean up contamination have found a strain that generates electricity whilst removing toxins. At the very least they could power their own home/ wastewater treatment facility.

"The bacteria are capable of continuously generating electricity at levels that could be used to operate small electronic devices. As long as the bacteria are fed fuel they are able to produce electricity 24 hours a day," says Charles Milliken of the Medical University of South Carolina, who conducted the research with colleague Harold May.

via Worldchanging

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Wednesday, June 08, 2005

Greening the Estuary

Shell is proposing a massive windfarm in the Thames Estuary that could power the equivalent of all the houses in Kent and East Sussex.

The full development, costing up to £1.5bn, will require up to 270 wind turbines to generate 1,000 megawatts and would connect into the National Grid's transmission system in Kent. The turbines would be located in the outer Thames Estuary, more than 20 kilometres offshore and equidistant from the coasts of Essex and Kent. Due to the distance of the wind farm from the shore, there is expected to be little visual impact from the coastline.

via TriplePundit
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Tuesday, June 07, 2005

Shifting into neutral

The BBC on going carbon neutral

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Off-Grid's huge list of links

To go through later, a lot of links to green and related sites.

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Even Greener Bike

The pollutants produced by a bike are infinitessimal compared to those spewing out the back of a car. However, you can go one step further and use Soy based lubricant instead of the usual chain oil. I don't know whether it's available in this country though. At present my bike gets by on no chain oil because I keep forgetting to clean and lube it.

via Metaefficient

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Monday, June 06, 2005

Bicycle Race

It's Bike Week in Manchester soon. Somehow I don't think the council will close roads to cars so that cyclists can "converge along 17 paths from the suburbs to the center of the city".

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Sunday, June 05, 2005

Green8

The G8 conference, to be held in Gleneagles next month, will at least be carbon neutral. Whether it can achieve anything else is up to the participants and how many of their promises they keep.

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Saturday, June 04, 2005

Changing world

Satellite photos from across the decades have been collected to show the way the world has changed since the seventies. The images acompanying the article are amazing.

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Thursday, June 02, 2005

Truths

The National Physics Laboratory in London has come up with a scheme to make satellite observations of the Earth's surface more accurate and silence the naysayers who use discrepancies to argue against human involvement in global warming. The Truths satellite has a 99.999% perfect radiometer. Readings taken using this device can then be used to calibrate devices on other satellites when they pass over the same area. The sensitivity and resolution of the device also means that pollution can be tracked with pin point (well, tennis court, but that's not bad from orbit) accuracy.

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Wednesday, June 01, 2005

British Wind

I may have to temper my lingering hatred of British Gas with today's news that they're to sell mini wind turbines to householders. About the size of, and far less ugly than, a satellite dish, the mini turbines produce a peak output of 1kw. They probably work best on detached or semi detached houses, but I'd love to see rows of them pop up on the terraces around here.

via city hippy

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Tuesday, May 31, 2005

Big Green

Some of Britain's leading industrialists are calling on the Government to give their industries concrete targets for reducing CO2 emmissions.

The letter has been arranged through the Prince of Wales Business and Environment programme. The business leaders say they are very concerned about the prospect of dangerous climate change and support the government's target of reducing CO2 emissions by 60% by 2050.

They regret that industry and government are currently caught in a Catch 22. Governments are nervous of clamping down on climate change emissions for fear of a backlash from business.

via treehugger

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Sunday, May 29, 2005

But I want that one....

Moral dilemma time. Yesterday I was working out what I wanted from my next mobile phone (fewer minutes- I'm currently only using 40 of the 200 free minutes I pay for every month- better data rates and lots of cheap texts). Secondary in importance was which phone I wanted to do all these things with. Sadly, according to ethiscore, SonyEricsson, whose products I've liked since having a 6210, come out second from bottom in the ratings. Sharp, the maker of my current phone, come in joint second, but I'm less than impressed with the software that comes with it and my preferred supplier doesn't issue them anyway. Sagem is also joint second, but their phones are shit

I guess there's always Nokia.

via hippyshopper

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Thursday, May 26, 2005

Green Chemistry Magazine

An affiliate link, and only for those with deep pockets or professional interest-

Today, with growing awareness in industry, academia and the general public of the need for sustainable development, the international chemistry community is under increasing pressure to change current working practices and to find greener alternatives.

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- 12 issues a year plus annual author index
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Make a date

Manchester's Critical Mass does have a website. No Mass tomorrow, but June's is meeting up with the G8bike ride.

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We're going to need a bigger bike

I've carried some impressive loads on my bikes over the years. Panniers were the most effective things I ever fitted and I kind of miss them on my current bikes. However, I think I'd like the set up sold by Xtracycle even more. the Free Radical extends the wheelbase of a bike and allows loads to be carried around and above th erear wheel. This lowers the centre of gravity and increases the capacity.

via Treehugger

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Getting away from it all

responsibletravel.com is an on-line travel agent launched in 2001 for travellers who want more real and authentic holidays that also benefit the environment and local people. We market carefully pre-screened holidays from over 270 leading worldwide tourism brands and businesses. We do not act as a middleman - you can use the site to contact the experts who run the trips and hotels directly to make a booking

Thanks to Jo

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Wednesday, May 25, 2005

Death and taxes

Could the UK be heading toward a Carbon Tax? The Royal Society certainly thinks we should be. Start investing in Green tech now, just in case.

via Worldchanging

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Monday, May 23, 2005

Buy Green

Green Moves specialise in selling eco houses. At present they only serve the South of England, if you absolutely must live down there.

via hippyshopper

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Saturday, May 21, 2005

Rules of the road

A woman's guide to cycling.

Local governments tell feeble lies

All local councils claim to want to encourage cycling. They read in a book somewhere that this is what you ought to say once you ascend into local office, like, "I've lived in this community all my life, and have a real commitment to the area." To this end, they put out measly leaflets telling you pig-obvious things like, "Avoid getting trapped between two articulated lorries." If you didn't know that, you'd already be dead.

The truth is, they hate cyclists with a passion. That's the only way you can possibly explain all the things they do to endanger us, like inventing giant buses that bend in the middle, and laughingly encouraging us on to cycle paths so badly maintained they look like a trap set by Wile E Coyote. When you hear anything from any official on this matter, never forget they lie. They lie, they lie, they lie. It's even possible that Steven Norris is lying about the helmets.

.....

A social observation

The kind of person who routinely prefixes "cyclist" with "kamikaze" is exactly the kind of person who prefixes "asylum seeker" with "bogus"

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Friday, May 20, 2005

Nappy ever after

Leo Hickman, who has practical experience of nappies having spent a year "elbow deep in excrement" picks apart yesterday's report about disposable nappies.

The fact is that, to my eyes at least, this report is full of holes. Why are its findings based on an assumption that washable aficionados use 47 nappies, whereas we had easily got by on 20? Why did the Environment Agency survey 2,000 parents using disposable nappies compared with just 117 using washables, meaning that (taking into account the weighting towards those using older-style nappies which use more cloth), many of the assumptions are based on the habits of just 32 people? Why does the report include the energy used to iron nappies? Who on earth irons their nappies? Why was it assumed that people environmentally conscious enough to be using washable nappies would automatically want to tumble dry them?

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Thursday, May 19, 2005

Little polluters

The Environmental Agency has reviewed the relative ecological impact of disposable and washable nappies and found that, when water and energy used in washing has been factored in, they're equally as damaging. However larger, colder washes could reduce the environmental impact of reusable nappies.

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Cool Roof

Obviously not of much use here in the UK, reflective roof tiles could be a boon nearer the equator when it comes to saving on air conditioning costs.

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Dirty Old Town

Calcutta is India's most polluted city, with nearly 50% of its residents suffering some form of respiratory problem. As a first, major step toward cleaning up the local authorities have passed a law requiring cars built before 1990 be taken off the road or convert to cleaner fuel. An earlier law ordering cars made before 1975 off the road was overthrown when owners challenged it.

via Sepia Mutiny

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Wednesday, May 18, 2005

Think Local

City Life had an article in its last issue about local activist groups.

I used to be a regular at Critical Masses. Nowadays my involvement tends to be slapping myself on the forehead on the last Saturday of every month in a Homer-ish D'oh! kind of a way. There isn't a CM website listed in the article but ridemanchester, a collective dedicated to resurrecting abandoned bikes is mentioned.

Other links from the article-
Do Summat
Northern Arts Tactical Offensive
Indymedia
UHC

And one of my own-
Manchester Environmental Resource Centre initiative (MERCi)

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EtOH

The US Patent Office's 5,000,000th patent is for a strain of E.Coli that can convert biomass to ethanol at 90-95% efficiency. Treehugger examines the pros and cons of industrialising this technology.

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Car Free

Car Free City USA

CarFree City, USA's goal is to provide Americans with an alternative: carfree cities. By creating new neighborhoods and cities or redeveloping existing areas on a scale that is for people and not cars, yields a host of personal, community and global benefits. It's an ambitious task, but not mere wishful thinking. It doesn't require futuristic technologies, just common sense and a willingness to try something new. And it's no more expensive than traditional development. The pages of this website describe how carfree districts work and the benefits and challenges of creating them. We hope that you will join with us in creating the first carfree city in the United States of America.

via Treehugger

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Tuesday, May 17, 2005

Nuclear Poll

52% of those questioned in a Newsnight poll said they don't think nuclear is the answer to the UK's energy problems. 57% said the renewable sources were the best bet. You could argue that nuclear has a future as a way of cutting down on CO2, but with that level of antipathy it's going to take so much longer to build the things that they'll be pointless.

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Too much of a good thing?

Can too much sustainable development be dangerous? Yes, according to this opinion piece. However, Brian Gongol's argument would only make sense if we were all 'back to the land' hippies so it's a pretty obvious straw man argument. The average proponent of sustainable development is more in touch with comparative advantage than Mr Gongol thinks.

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Camden

Another event I'm unlikely to get to because it's in London- the Camden Green Fair & Bikefest 2005.

via hippyshopper

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Burn your own water filter

An Australian scientist has perfected a way to make an effective water filter from clay and coffee grounds (or other organic materials such as rice husks or tea leaves) and fired over burning cowdung. He hasn't patented it in the hope that its use will spread through the Third World and save lives.

via Treehugger

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Fluff

Fluff is household waste treated to become a stable and pathogen free composting material. It can also be compressed and extruded to form posts or sheet that can be used in buildings.

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Monday, May 16, 2005

Clear Skies

I may have linked to this already- Clear Skies grants for households and businesses looking to install renewable energy systems.

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Tubes

One big problem with hydrogen fuel cells in vehicles has always been storing the fuel. A proposed system using carbon nanotubes doped with scandium could be the answer, doing away with th need for pressurised bottles.

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Brazilia

Look to Brazil for a way to go over to a renewable energy economy.

Earlier this year, Brazilian President Luiz InĂ¡cio Lula da Silva said his country would become the world's largest producer of renewable energy. Brazil generates 43.8 percent of its power from renewable energy sources, including hydroelectricity, ethanol and biodiesel, according to Agencia Brasil, a government communications division. By contrast, the United States produced only 6 percent of its power from renewable sources in 2003, according to the Department of Energy's Annual Energy Outlook 2005.

According to the CIA's World Factbook, Brazil's economy is one-eighth the size of the United States', yet the country produces more ethanol, mostly from sugar cane.


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Hot Air

With Tony Blair having made climate change one of the two major themes of his presidency of the G8 and the EU in June, it is a serious embarrassment to be told by the country's top scientific body that his claimed international leadership in the field is false, and that he needs to announce immediate action in the Queen's speech tomorrow to address the problem.

In fact. the scientists emphasise that most of the gains the UK has made in reducing emissions are nothing to do with Mr Blair, and happened because of the switch to gas before he came to office.

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It's clean, but is it really green?

Qatar plans to become the world's chief producer of Gas-to-Liquid diesel, which produces far less sulphur and a bit less CO2 when it burns. GTL fuelled city vehicles could greatly reduce smog, and it's being pimped as "green diesel". However, I can't help thinking that it's not, that it's simply "less dirty diesel", because the whole process still involves taking carbon that's been sequestered underground for millions of years and releasing it into the atmosphere. There's still a net addition to atmospheric CO2. Or am I missing something?

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Sunday, May 15, 2005

Two birds with one coconut

Tablas Island is one of the poorest parts of the Phillipines. It also has the highest harvest of coconuts. So a newly opened biodiesel plant that makes fuel from the coconuts serves two purposes- fuel independence and a cash crop from over production.

"We deliberately chose Romblon because it is an island province and it is coconut-producing. This being an island economy, diesel prices in the region are higher because of cost of transporting the fuel so it makes sense that the province look for an alternative fuel using the raw materials available, which is copra," [DOST Secretary Estrella] Alabastro said.


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Saturday, May 14, 2005

Best of the best

The Soil Association has announced its Best Organic Businesses 2005.

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Screw you guys, I'm going Green

Showing that politicians at the local level can be sensible even if those at the top are idiots, 132 American mayors have signed up to abide by the Kyoto agreement in their areas.

The mayors, from cities as liberal as Los Angeles and as conservative as Hurst, Tex., represent nearly 29 million citizens in 35 states, according to Mayor Nickels's office. They are pledging to have their cities meet what would have been a binding requirement for the nation had the Bush administration not rejected the Kyoto Protocol: a reduction in heat-trapping gas emissions to levels 7 percent below those of 1990, by 2012.

On Thursday, Mayor Michael R. Bloomberg brought New York City into the coalition, the latest Republican mayor to join.

via Fab's Musings

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