Reduce CO2 emissions
Many of my friends in Japan and other countries are involved in environmental education projects or "education for sustainability". It means trying to find clever ways to communicate the messages that are essential for getting people to change their lifestyles. How do we explain that old air conditioners from the 1990s are much worse than modern ones?
At the Eco Life Fair, two huge CO2 containers made this very clear. The left one contains 349,000 l of CO2 while the one on the right contains 157,000 l of CO2. By changing your air conditioner to a new model, you can help reduce CO2 gas emissions!