A couple of days ago, a man with a tousled mop of hair, a paunch and a beard knocked on my door. I had never met him before, but without any questions I handed Manu — for that was his name — a perfectly functional Freeview box that the efreaks no longer needed. He smiled, thanked me and headed off into the night…

No, I said Freegle

This was my first experience of Freegling. Using Freegle is beautifully simple. If you have something you are keen to get rid of but don’t want to dump it at the tip, you pop the details on a website. Other people who live near you see it online and, if they want it, drop you an email and arrange to pick it up. I had 20 emails within two days for the Freeview box (remote control included). Alan wanted it for more channel choice during the World Cup. Kati wanted it because her’s had broken down and the kids were pestering her to watch TV during half term. Rowan definitely wanted it, although he wasn’t sure how it worked. In the end, I plumped for Manu simply because he was the first person to email me (about an hour after I posted it) — but apparently in Freegle etiquette, you can choose whoever you like to give it to.

We have an increasing problem with waste in the UK, as landfills are filling up fast. Of course, the best thing to do to help is stop buying stuff you don’t need. But before you throw away the 18th candlestick holder you got as an engagement present, think about whether some poor sucker who (more…)

The two most common questions people ask when they discover I am interested in the environment:

1. So you think we should ruin the countryside by planting wind farms everywhere, do you? (Answer: Only where you live.)

2. What things can I do to make a difference?

A lot of people feel bombarded when they think about environmental problems, if they think about them at all. Newspaper reports of a coming apocalypse and images of flash floods yanking daughters from the safe clutches of their fathers promote a sense of hopelessness. What can one person do when faced with the scale of the horror?

Saviour of the planet

I actually like to think of ‘green living’ not as a sudden, dramatic shift in lifestyle but as a series of small steps. It is a bit like a nervous first-time gardener — you cannot grow elaborate floral displays in your first season, you are better off starting with a pot of parsley. So, the first thing I suggest is working out is how much energy you actually use in your home.

Most people just pay their electricity and gas bills. They have no idea what a kilowatt hour is. The bill always seems a bit steep, but they do not remember wasting much electricity. Anyway, they only get bills every quarter (and often pay automatically, based on estimates), so how can they relate the final number to that time they left the heating on when they went away for a long weekend.

Earlier this year, Mrs efreak and I switched electricity supplier to Southern Electric, and their better plan plan (it is so environmentally-friendly they don’t even use capital letters). Apart from (more…)

There remain few industries in which Britain leads the world — arms-selling, high-end motor sport, queuing… One that does not get much attention is offshore wind. Obviously, we do not design any of the turbines ourselves, we leave that to those clever Germans and Danes. But after a flurry of activity in recent years, Britain now generates more electricity from wind turbines plonked in our seas than anywhere else in the world.

How much?

A combination of very strong winds and arch-Nimbyism means that if we want to meet our aggressive targets to increase the amount of electricity from renewable sources (wind, solar, etc) we need an enormous increase in offshore wind over the next 15 years, from 1GW of current capacity to about 29GW (producing at least a sixth of the UK’s electricity needs). This means putting up a new giant turbine in tricky waters every day between now and 2016 (over the last six years, we have erected one every 11 days. Lazy).

Unsurprisingly, offshore wind is more expensive than onshore wind. But while you generally expect new technologies to get cheaper as they mature (think how cheap DVD players are now), new (more…)

Every now and then you read a piece of journalism that makes an issue so clear, so obvious that you wonder why you hadn’t worked it out yourself (or made a fortune out of it). Daniel Roth, writing in Wired Magazine, has written a piece about Shai Agassi, a former software prodigy who has set up Better Place, which despite the rather schmaltzy moniker could actually be about to change the world.

The company is setting up a system by which electric cars could be introduced. You would plug in your car at home, drive to work where you could recharge, along with other stations co-ordinated with your onboard computer sat-nav and linked to your mobile. It would also have a nice thing on your key fob which would tell you how much battery power you had left (more useful than one of those whistling devices to find your keys). If worst comes to worst, you could even switch your battery at a quasi-carwash place.

For those uninitiated on electric cars, it is becomingly increasingly clear that it is the best option to replace the internal combustion engine. Hydrogen cars are not going to happen and could blow up, which is hard to sell apparently… Biofuels are causing the poor to starve, while hybrids are just a staging post to the future, the cliche goes…

‘Lectric cars, as I am now going to call then, are charged by electricity, it may surprise you to learn. These are not like milkfloats, or golf carts and can in fact have lots of torque, sometimes a bit too much by the looks of the article. They mean no greenhouse or noxious emissions out of the exhaust, and then the government can get on with the business of cleaning up its energy production — nuclear, wind, solar etc etc… (more…)

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