Constadina Zarokostas-Vasiliades
Hydrogen Energy is one possible solution to renewable energy and something to think about when considering alternative sources of energy. This may not be for you, but reading about renewable sources of energy helps put you in the mindset to think more about the environment. Part of balanced living is being considerate of the environment.
Here is an article I wrote a number of years ago about hydrogen energy and some research being done on using it to fuel cars of the future.