Efficient energy use not only helps to lower the bills at home, it helps promote a conscious use of the natural resources on which we depend on a daily basis.  It lowers our environmental impact, and helps use to ensure a healthy and habitable world for generations to come.  Other areas for contemplation include water management, agriculture / land use, and waste management.  This planet is the only one we call home, it requires care, attention and responsible management.  Please take the exit survey then feel free to explorer  the other resources.