Conserve oil and gas
About 90 percent of energy used for washing clothes is for heating the water. Without this respite, the Earth may reach a tipping point beyond which that healing is impossible, and it may become uninhabitable.
Also, keeping tires properly inflated can improve gas mileage by about 3. The main source of coal is decomposed plant matter, and oil comes from decayed plankton, a microscopic sea creature. Some experts project peak oil output may begin as early as —and that thereafter supply will begin to drop well below worldwide demand.
The higher oil prices go, the quicker the payback. Oil—our primary source of energy—is a finite resource, and it is going to run out someday.
Updated October 22, By Chris Deziel Unless you're reading this in a coffee shop in Iceland, Sweden or another country that has made a commitment to switch to renewable energy, the energy to power your laptop, the light allowing you to see the keyboard and the electricity to brew your coffee all come from fossil fuels.
Replace standard incandescent light bulbs with compact florescent light bulbs.
Proper insulation and air sealing techniques can reduce heating and cooling costs by 30 percent. Landscape wisely.
Conserve oil and gas
That is probably the most compelling reason to conserve fossil fuels. Burning petroleum, coal and natural gas fills the air with harmful pollutants, including nitrogen oxides, sulfur dioxide, carbon dioxide, ozone and a host of hydrocarbons. So drive the speed limit—cruise control can help in this effort. Nevertheless, there is a growing awareness of the importance of the conservation of fuel sources among environmentalists and economic policy makers. Set the thermostat as low as is comfortable in the winter and as high as is comfortable in the summer, and invest in a programmable thermostat so energy is not wasted when the house is unoccupied. The economies of most countries depend on it. Switching from fossil fuels to renewable energy sources is somewhat like changing the direction of a ocean liner, taking time and a large input of extra energy. These energy-saving bulbs have become much less expensive and are widely available online. Unplug electronics such as stereos, televisions, computers and kitchen appliances when they are not in use. This simple change can save an estimated 75 percent in lighting costs. Car engines also burn fossil fuels, as do many home furnaces and water heaters. The systems for extracting and transporting them have already been developed, and the fossil fuel industry employs millions of workers around the world.
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