This is another area where spending money is justified. The best pans combine different metals like aluminum or copper on the outside and stainless steel on the inside. Aluminum and copper are valued for their ability to spread heat evenly over the entire pan, and stainless steel is valued for its non-reactive qualities. Buy pans which are heavy and thick with solid handles that are well fastened to the pot. As with knives, buy the highest quality cooking pans you can afford one at a time, starting with a saute pan and a 3 qt. sauce pan. They will last forever. At some point, a stock pot (which will be especially pricey) should be considered for serious cooking.

About 80 percent to 85 percent of the energy used for washing clothes is for heating the water. There are two ways to reduce the amount of energy used for washing clothes - use less water and use cooler water. Unless you're dealing with oily stains, the warm or cold water setting on your machine will generally do a good job of cleaning your clothes. Switching your temperature setting from hot to warm can cut a load's energy use in half.