How Energy Conscious are You?

No one really doubts that, in the near future, the world is going to have a serious problem producing enough energy to meet the needs of a huge and fast-growing population.  The efforts of individuals to be careful about how they use energy will not solve the problem, but it will at least be helpful. We all need to be thoughtful about how we use electricity, try not to buy needless products, or throw away things that could be re-used etc.

How about you?  What do you do in your daily life that you think is a good habit (that anyone who cares about protecting the Earth should also do)?  Have you ever noticed anything in your neighborhood that you think is wasteful (e.g. too much bright lighting in supermarkets etc)?