Green Cooking - 24 Ways to Reduce Kitchen Energy Consumption and Increase Efficiency

Home cooks of all skill levels can save money byChinese steamer, can cook different dishes on
using their kitchens more efficiently. By modifyingdifferent tiers simultaneously and inexpensively.
cooking habits, making better use of existing10. Choose your cookware carefully. Glass and
appliances and purchasing new appliances that areceramic cookware conduct and retain heat better
energy-efficient, home cooks can save money,than metal. If a recipe calls for a metal baking
extend the working life of cookware and lessenpan, you can usually switch to glass or ceramic
the time spent cooking. These tactics are part ofwhich will allow you to lower the cooking
Green Cooking, which is about reducing waste,temperature by 25 degrees.
using less energy, less water and making less11. By warming food first (either on the counter
noise during the cooking process. Incorporatingor in the microwave-it uses less energy than an
Green Cooking principles, the average householdoven) you can cut down on the amount of time
can minimize their home's energy consumptionyour oven is on.
and save hundreds of dollars per year on utility12. Take Cover! Water boils more quickly and
bills.foods cook faster if there is a lid on the pan,
Using the following tips, you can maximize thekeeping the heat in. Also, don't boil more water
efficiencies of your kitchen's appliances and refinethan you will be using.
your cooking habits to save energy, save money13. Cooking frozen foods uses more energy -
and "cook green."thaw them out first. Thawing in the refrigerator is
1. Full-size ovens are not very efficient whenbest because it helps the efficiency of the
cooking small quantities of food. When cookingrefrigerator, cooling it down and reducing the
small-to medium-sized meals, use a smallerenergy required to keep it at its working
toaster oven. In general, the smaller the appliance,temperature.
the less energy used, so choose the smallest14. Cook with a microwave when possible.
appliance suited to your cooking task. The moreMicrowaves use between one-fifth and one-half
energy-efficient an appliance is, the less it costs toas much energy as conventional stoves. They are
run.most efficient at cooking small portions and for
2. Keep kitchen appliances and cookware clean.defrosting. To cook food in the microwave faster,
When surfaces are clean, you maximize theplace it on the outer edges of a rotating tray
amount of energy reflected toward your food,rather than in the center, allowing more
cooking more quickly and evenly.microwaves to interact with the food. Food cooks
3. Utilize residual heat. Turn off the oven orfaster as the surface-to-volume ratio increases.
electric stove top a few minutes before the endWhen cooking potatoes, for example, thinner
cooking time. The appliance will remain hot enoughslices will cook faster than cubed or quartered
to complete the cooking process.sections. During warm weather when air
4. Energy-efficient appliances may sometimesconditioning is in use, microwaves generate less
cost more to purchase, but savings on utility billsradiant heat reducing the energy load on your air
will be realized in the long run. Try to graduallyconditioner.
replace your old appliances with more15. Use pressure cookers. They use 50-75
energy-efficient models. Look for appliances withpercent less energy than ordinary cookware and
the Energy Star designation indicating that theit's the easiest and fastest method of cooking..
appliance is up to current energy-efficiency16. Induction cooking uses 90% of the energy
standards. New and better appliances continue toproduced compared to only 55% for a gas burner
be developed, cooking food faster and withand 65% for traditional electric ranges. Induction
greater convenience. And faster cooking timescook tops have the same instant control as gas
mean less energy use.and are the fastest of all cook top types to heat
5. If you have an electric stove top, make sureand cook food.
your pan completely covers the heating element17. Use electric kettles to boil water. They
and is the same size as the burner. Useconsume half the energy needed to boil water on
flat-bottomed pans that make full contact withthe stove.
the elements. For example, a six-inch pan on an18. Turn down the heat after water boils. Lightly
eight-inch element wastes 40 percent of theboiling water is the same temperature as a
element's heat output. With gas burners, makeroaring boil.
sure the flame is fully below the pan; otherwise,19. Toaster ovens, although generally not very
heat is lost and energy is wasted. The moral is, ifwell insulated are good choices for small to
you use a small pan, use a small burner and vicemedium portions of food that cook relatively
versa.quickly. For baking and broiling, they use about
6. Don't preheat the oven unless a recipe (such asone-third the energy of a regular oven.
bread or pastry) requires it. A good rule of thumb20. Slow cookers also reduce energy use in
is that any food with a cooking time of morecooking. Slow cookers such as crock-pots will
than 60 minutes can be started in a cold oven.cook an entire meal for about 17 cents worth of
7. No peeking. Every time you open the ovenelectricity.
door, it can lower the internal temperature as21. Convection ovens consume up to one-third
much as 25 degrees. Use a timer to set theless energy than standard ovens. Heated air is
cooking time, and be sure your oven window iscontinuously circulated by the oven's fan, for
clean enough for you to see how your dish ismore even heat and reduced cooking times.
progressing. Be sure to check the seal on your22. Pressure-cooking is the easiest and fastest
oven door to make sure it is working properly.green cooking method. A new pressure cooker
8. In the oven, stagger dishes at different rackcan reduce your energy consumption for cooking
levels to ensure proper air flow. Good air flowby more than 50%.
helps the oven work more quickly and efficiently.23. Electric skillets, like a deep griddle with walls,
Rearrange oven shelves before you turn thecan steam, fry, saute, stew, bake, or roast a
oven on. Doing it after the oven is hot not onlyvariety of food items - some can even double as
wastes heat, but is an easy way to burn yourself.serving dishes.
9. Piggyback dishes on top of each other, either24. Soak dinnerware and cooking utensils that are
by using the same heat source for two or moreheavily caked with dried food in cold water with a
chores, or by baking such items as cookies usingsmall amount of soap. This eliminates the need for
retained heat from prior baking or roasting.prolonged scrubbing and using large amounts of
Multitask wherever possible. Cookware such as awater.