It can be daunting and stressful to find new ways to be more energy efficient. When CFL light bulbs began to substitute incandescents across the board, the suggestion from all experts was to switch over completely, then they said CFLs would last several times as long and use a fraction of the electricity to stay illuminated. Now, you can get even more energy efficiency with LED light bulbs in nearly every size and wattage. A switchover to LED bulbs is a large load off your home’s electrical grid. If you live in warm weather conditions and own a swimming pool, there’s consistently the opportunity of keeping it warm in the Winter season season with solar panels affixed to your rooftop. If enough energy from the sun is absorbed, you could also power night lights illuminating a path from your driveway to your doorstep without any electricity usage from the apartment whatsoever. That being said, we fail to utilize opportunities to be more energy efficient with our heating and cooling methods. Many homeowners suppose that just because a Heating and Air Conditioning system is rated for a 15-year or even 20-year lifetime, that must mean we should wait this long before ever replacing the whole system. Energy efficiency in air conditioners and forced air oil furnaces increases yearly, with several systems nowadays using completely unusual coolants and utilizing advanced refrigeration or heating techniques. After about ten years, it’s a good idea to look into more energy efficient options for heating and cooling. It will be worth paying for the installation because you will save so much on energy consumption.