Today’s lesson will focus on Energy Efficiency and Conservation. So, what do these terms mean? Renewable Energy 2

Americans make up less than 5% of the world population, but consume 25% of the world’s energy? Did you know…. 3

Energy Efficiency refers to using technology that requires less energy to perform the same function. Conservation is behaviors that result in using less energy. Energy Efficiency vs. Conservation 4

Heating & Cooling – 45% of a home’s total utility bill goes to heating and cooling –Manage the thermostat –Insulate the home –1/3 of heating/cooling loss happens through windows –Landscape to block wind and provide shade Energy Efficiency 5

Appliances – accounts for 24% of the total utility bill –Energy efficient appliances may be more expensive, but save $ in the long run –ENERGY STAR® appliances –Read the Energy Guide label Energy Efficiency 6

Lighting– accounts for 10% of the total utility bill –Fluorescent bulbs use 25% less electricity compared to incandescent bulbs and last times longer Energy Efficiency 7

Water Heater– accounts for 13% of the total utility bill –Use less hot water –Lower the hot water thermostat –Purchase a new hot water heater Energy Efficiency 8

Transportation– Americans spend more than $2,000 on average per year on fuel for their cars. –See page 4 on your handout for ways to save gas. Energy Efficiency 9

Reduce the amount of waste you produce Reuse when possible Recycle Strive for sustainability: using energy without compromising the needs of future generations. Conservation 10