Smaller Footprints, Step By Step

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Thanks to Chris Goodall for this quick check-list, mostly relevant to northern clime folks:

How to reduce your carbon footprint

From cutting down on meat to contacting your local representatives and investing in clean energy, here are 15 ways to help reduce global carbon emissions

1 Air travel is usually the largest component of the carbon footprint of frequent flyers. A single return flight from London to New York – including the complicated effects on the high atmosphere – contributes to almost a quarter of the average person’s annual emissions. The easiest way to make a big difference is to go by train or not take as many flights.

2 The second most important lifestyle change is to eat less meat, with particular emphasis on meals containing beef and lamb. Cows and sheep emit large quantities of methane, a powerful global warming gas. A vegan diet might make as much as a 20% difference to your overall carbon impact but simply cutting out beef will deliver a significant benefit on its own.

3 Home heating is next. Poorly insulated housing requires large quantities of energy to heat. If you have properly insulated the loft and filled the cavity wall, the most important action you can take is to draught-proof the house, something you can do yourself. Those with solid brick or stone walls will also benefit from adding insulation, but the financial benefits are unlikely to cover the cost of doing the work, over time.

4 Old gas and oil boilers can be hugely wasteful. Even if your current boiler is working well, it’s worth thinking about a replacement if it is more than 15 years old. Your fuel use may fall by a third or more, repaying the cost in lower fuel bills.

5 The distance you drive matters. Reducing the mileage of the average new car from 15,000 to 10,000 miles a year will save more than a tonne of CO2, about 15% of the average person’s footprint. If car travel is vital, think about leasing an electric vehicle when your existing car comes to the end of its life. A battery car will save you money on fuel, particularly if you drive tens of thousands of miles a year. Even though the electricity to charge your car will be partly generated in a gas or coal power station, electric vehicles are so much more efficient that total CO2 emissions will fall…

Read the whole story here.

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