When it comes to saving on energy, at least as far as fossil fuel powered appliances go, there are all kinds of alternative systems.
First, there are passive systems that actually maximize the ability to heat or cool a building by constructing dwellings and facilities with such things as white roofs to reflect the sun’s rays.
This essentially means that it takes less energy to cool the building because it doesn’t heat up a great deal to begin with. These buildings are also insulated so much better to keep in the hot or cool air with more efficiency. Then, there are active systems. These greener options use either solar, geothermal, or hydro power to operate the Heating and A/C appliances. Active systems are certainly efficient and do not use fossil fuels thereby are better for the world around us in general. If you live in a tepid arid climate you may want to consider a combination of the multiple. By using the construction techniques of a passive plan and the active power sources you may be able to bypass the usage of fossil fuels completely. With the huge consequences of Global Warming and the ever growing population it is vital to try and conserve where we are able to manage. If every guy took small steps to save energy in one way or another we could possibly reverse some of the disfigurement that has been done to the planet. Even an easy thing such as planting trees to shade your dwelling and keep it cool can make a world of difference over time! At the very least you should speak to your Heating and A/C appliance company because they can give you some wonderful energy saving tips that everyone can manage.