In 2008, my car travelled 10400 km, using 621 litres of petrol. That works out at 47.3 mpg if you’re British, 39.3 mpg if you’re American, and 6.0 litres per 100 km if you’re French. In 2009, the same car travelled 9440 km on 552 litres. I’ll let you do the math, but by my calculation that’s about 2% better on the mileage. More importantly, the total fuel consumption went down by 11%, which is quite a chunk. The difference is worth about $100 (70 euros), enough for another good meal out with Dweezeljazz.

Free pizza for driving less, I can handle that!

According to the 538 blog, the average American family of 4 uses about 2000 US gallons of petrol per year. That’s over 7500 litres. Imagine how many free pizzas they could get if they saved 10% of that?

I’ve also been following my electricity consumption for the past year, and have found that we average about 30 kWh per day. According to Wikipedia’s list of electricity consumption per country, we’re a fair bit lower than the average for France, which would be 40 kWh/day for the two of us. Not bad at all.

I only monitor our electricity use by reading the meter once per week, but that’s enough to start getting useful information on where it all goes. For example, our water-heater broke down in summer, allowing me to estimate how much goes into heating water for us. Some people go much further. Tom Harrison uses a TED 5000, a gadget that can show electricity use by the second as it happens. That’s how he found out that his gas oven uses 300W of electricity. How many people would even guess that a gas oven uses electricity, never mind as much as that?

If you’re interested in checking your own use of resources such as petrol and electricity, there are a number of ways of going about it. You can get an idea of your petrol use by looking at the service-records for your car, the total number of miles on the clock is typically recorded there. If you know how often you fill up your petrol tank (credit-card receipts, perhaps?) you can get a fair estimate of your mileage that way. For electricity or gas, you can look at your bills over the last year to get a starting point (make sure they’re actual readings, not estimates).

Once you know how much you’ve been using in the past, you have a good incentive to reduce it in the future. You can compare your petrol consumption with others by recording your results at fuelly.com. My Astra is there.

If you’re serious about wanting to reduce your consumption, why not sign up with the 10:10 campaign (there’s a separate link for people in the UK). The 10:10 campaign wants people, businesses, and other organisations to reduce their carbon footprint by 10% in 2010. That’s a modest but significant goal which is easy to achieve, and is intended to focus on actually doing the things that are needed, rather than just talking about them. Over 50,000 people have signed up so far, including Pete Postlethwaite, star of the Age of Stupid film.

It has to be said, the 10:10 website is not very well laid out. It took me ages to find the 10:10 blog, for example. They’re looking for a web developer if you’re interested in helping them improve it. You can actually get a better idea of what it’s about from the Wikipedia 10:10 page, which also lists some of the people and organisations that have comitted themselves to action. They include the British cabinet, the Science Museum, Microsoft UK, the Guardian, and a whole bunch of celebrities. I’ll be checking there again in a few days to see if they’ve added my name to the list.

The Guardian are throwing a lot of their weight behind the 10:10 campaign. It’s worth reading their articles by Andrew Simms, Chris Goodall and Ian Katz, among others. I’m convinced 10:10 is worth doing, so I signed up. After all, you can look at it differently, and just think of it as free pizza.

(Possibly) related posts:

1. Free Petrol in December
2. “Don’t be Stupid” about climate change
3. It’s not easy being green
4. Heatwaves, Pollution, and Money to Burn

Mohamed Nasheed, president of the Maldives, has recently given the best political speech I have ever heard. Released with the premier of “Age of Stupid“, his message to the world about climate change was very clear. If you’ve never heard a politician talking straight and making sense before, you may find it refreshing.

“Age of Stupid” was released on March 15th in the UK. Set in 2055, it’s a film about the consequences of global warming, made using a lot of real news footage from recent times. For example, one clip features French mountain guide Fernand Pareau reflecting on the way the glaciers and Alps have changed in his 82 years. The film stars Pete Poslethwaite as a man looking back at 2008 and asking “why didn’t we stop climate change when we had the chance?”. Pete is a lovely actor, highly charismatic and gloriously ugly (no offense intended, Pete). I just loved him in “Jurassic Park – The Lost World”, a role rather at the opposite end of the ecological spectrum. Pete clearly believes in the message of “Age of Stupid”, he has a wind turbine in his garden in Shropshire.

Back to President Nasheed, what did he say in his speech? Well, for one thing, he announced that the Maldives is going to be carbon-neutral within a decade. In his own words:

That’s a bold statement, but is it really such a big deal for such a small nation to achieve that? I think so, it’s not like they have a great deal of flexibility in going carbon-neutral, their choices are very limited. They import all their wheat, so it’s unlikely they can grow biofuel crops. They can’t relocate to higher ground to escape rising sea levels, because they don’t have any high ground to go to. They have no mineral resources and very little in the way of agriculture. As far as natural resources go, they have sand, sea, coral, fish, and tourists. That’s not a lot to work with.

The credit-crunch is already affecting the Maldivian tourist trade, tourism is down 14% on last year. They are calling it the ‘financial tsunami’, referring to the drop in tourism after the tsunami of December 2004.

Global warming will damage the reefs in many ways, such as bleaching through heat-stress, acidification from the extra CO2 dissolved in the ocean, and erosion from rising sea levels and extreme weather events. When the reefs suffer, the fish suffer too, so they get hit from all sides. No, small as they are, I reckon that going carbon-neutral has to be a lot harder for them than it would be for many other nations with more resources at their disposal.

President Nasheed is taking other measures to protect his nation. I’ve written before about some of the things the Maldivian government is doing to address climate change, but that’s not all of it. He’s reduced the cost of the presidency from $150 million per year to $4 million, and is selling the $7.5 million presidential yacht. He chose not to occupy the presidential palace, it may become a museum or a university. Instead, he shares an office with his secretary. Clearly he doesn’t want to squander the resources at his disposal.

The Maldivian government also recently introduced a total ban on shark fishing within their waters, extending a previous ban which only covered the tourist atolls. Sharks are top predators in the marine environment, and as such they are essential to maintaining the health of a coral reef ecosystem. The Maldivian Ministry of Fisheries is working to find alternate livelihoods for the shark-fishermen, so they will have no reason to defy the ban. This is important when you realise that these are not rich people killing sharks for fun, but just poor people trying to feed their families, and one shark-fin can be worth $100. There’s a very good discussion on shark-finning on the Southern Fried Scientist blog, but be warned, the video linked there is not for the faint of heart.

President Nasheed says “for untold fossil fuel consumption in our lifetime, we are trading our children’s place in an earthly paradise”. It would be understandable to think that the Maldives has more at stake than the rest of us, since they are such a small, island nation, but that would be totally and terribly wrong. If the world can’t save countries such as the Maldives today, we won’t be able to save places such as London, New York, or Hong Kong tomorrow. Much of Manhattan could be under water by the end of this century, and the longer it takes for us to act, the worse it will be.

The last part of President Nasheeds’ speech is directed towards the climate conference in Copenhagen in December of this year:

Well said, President Nasheed, it seems to me the world could do with more leaders like you. Perhaps if we all send a clear message to our own leaders, we might get the message through in time.

(Possibly) related posts:

1. Personal experience of climate change
2. Climate Change in the American Mind
3. Why is Copenhagen important?
4. Climate Action Day in Ferney-Voltaire
5. The Maldives