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One did it introduces the ecological backpack as a tool for comprehensive ecological thinking. Take the test to see your own pack. It's surprisingly easy.

What does the eco-backpack test mean?

To find out the weight of your ecological backpack, take an easy-to-do backpack test. It includes questions about your everyday life in different categories. The basic test takes only about five minutes. The test result reveals your annual consumption of natural resources in kilograms. You can lighten your backpack with easy eco-tips, Dos that are shared here in 2009. Neat, isn't it?

Test link

Christmas love and tenderness

Come along to tiny little bit different Christmas! Share love and tenderness with Christmas eco-calendar tips. Every day until Christmas, there will be a raffle for a neat One did it backpack, too!

To love and tenderness

Ecological backpack?

resource input -> production & consumption -> waste + pollution

Ecological backpack is a method to estimate the natural resources consumption of a product or service from cradle to grave. The basic idea is that the less we consume natural resources, the less output - pollution or waste - is generated. This is a groundbreaking change in approach to ecological challenges, as we know them today.

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Developer Blog Feed

One did it launch!

8.12.2008

One did it team has launched a new version of the website. It offers ecological backpack test to estimate what is your annual consumption of natural resources.

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Join Us

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Why register?

As a One did it member, you can

  • save your test results,
  • redo the test with more options,
  • get a neat eco-backpack badge,
  • invite friends to compare eco-backpacks
  • and get info about new and interesting One did it features in the future.

Saved Natural Resources (Total)

Until 28.11.2008, the One did it community have saved natural resources in the amount of

254,184 kg

Soon there will be more savings ahead. Can't wait, right?