ENERGY > FOOTPRINTS

Cut Down Your Carbon Footprint in the Kitchen

Save energy and money

One of the staples of most human diets are raw fruit and vegetables. Plucked from the vine, bought at the farmers market or grocery store, a lot of fruits and veggies are served just as they are.

This is not so for meats, poultry and fish. With some exceptions to the rule, most of these items are cooked before serving. Although cooking may be an afterthought to most people, it is a very real energy-wasting activity in its own right. Stove elements burn between 1500 and 2500 watts each and oven elements burn from 2500 to 3500 watts of power every time they are turned on.

Unless we all adapt to a vegetarian or vegan lifestyle and decide to eat little other than raw fruits and vegetables, everyone is going to be cooking at some time or another. My own stove, although energy-efficient, is still used for big holiday meals, but that is about the only time I use my stove/oven for cooking. And when I do use it, I follow a few simple rules that save a little energy.

When cooking anything on the top burners, cover the pots. The heat is trapped inside instead of being released into the air. The cooking will go faster when pots are covered, and that saves time as well as energy. And because the pots are covered, you can turn off the burner a few minutes early and allow let the trapped heat inside finish the job for you.

Here’s a real energy waster: don’t preheat your oven. Instead of preheating, just add an extra five minutes cooking time to your dish. It cuts down on oven run time and the food will turn out just as good.

Don’t use the automatic oven cleaner. Automatic oven cleaners work by heating up the oven insides up to incredibly high temps. This literally burns up all the residue into ash which can then be easily wiped away. Instead of worrying about cleaning, become proactive and lay down some foil on the bottom of the stove. Almost 90 percent of all oven cleaning takes place because of drips falling to the bottom. The foil will catch these drips, and then can be removed and recycled at your convenience.

Use your microwave more than your stove. Microwaves burn between 700 and 1000 watts, which is far less than any stove or oven burner. For heating leftovers or canned goods, a microwave is a better alternative.

Counter top appliances give you the most cooking power for the least wattage. A standard famous name counter top grill (paging Mr. Foreman) will cook things like burgers, chicken breasts and thighs, or pork chops in just five or 10 minutes using only about 750 watts to do it. Even crock pots that burn a measly 220 watts, will cook an entire meal in four or five hours that a stove and oven might take 45 minutes. Doing the math, 5 hours at 220 watts is far far less than thousands of watts with a stove/oven combination.

So, there you have it. Limit cooking on your stove or in your oven, and when you must, take steps to be as efficient as possible by covering pots and not preheating. Use countertop appliances where you can to be as energy efficient as possible, and allow your microwave to become your best cooking partner, Because Action speaks louder than words!

Source: BecauseAction.com

COMMENT ON ARTICLE
by Blair
I would just like to throw out a suggestion for range top cooking, and that would be to use a magnetic induction cooktop. I truly do not know the wattage that it pulls to cook, but I can tell you that it is the fastest device I have ever used for cooking in a skillet or pan. I am sure that it would be more effective if it was a 220V device instead of the "sit on my countertop, plug it in the wall socket" 110V device, but my cook time has been cut by at least half for most things. It might just be something for you to investigate.
by Linda
I understand your concerns and agree that we all need to be more aware of our carbon footprints. However, I have not owned a microwave in 20 years. Have not missed it as I didn't like food cooked in it. It also has some hazards to our health. Do you really know how to cook? Putting dishes in an oven before it preheats makes the dish dry and/or burn as the heat must start out very hot to get the oven to the required temp. to cook the dish. I do wonder about the person who believes Al Gore's Truths are not true. Why would anyone who doesn't believe in global warming or saving our planet bother to read this site? Incidentally, you didn't mention using 'green" cookware. I found some that is marvelous. Not only is it green because it's not made with any petroleum products but is also made with recycled aluminum. So I can still enjoy my preference for non-stick surfaces. Wish I could have bought it years ago as I'm sure it'll outlast my life.
by Randi Wortham
I wish that more people would become aware of another energy-saving device--the solar oven! It cooks and bakes more like a crock pot; foods are tender and delicious. Although it doesn't work on cloudy days, a quick look at the weather forecast will give one a hint of how much to cook on a sunny day. Or save the raw stuff for the cloudy days. Reference the Solar Oven Society, where your purchase will help in areas of the world that have no electricity. It comes with water purification components.
by Wendy
This is a good topic, but I think it raises lots of questions. I almost never use my micro at all for health reasons. I heard of a study where two plants were given the same conditions except one was given water that had been microwaved and then cooled - that plant died. My husband says that's crazy it's just sound waves. I use a gas range and cooktop and I cook at least twice daily. I also try to use my toaster oven instead of the gas range because even though it is gas, I know my A/C works harder in the summer when I run the oven. I have been hearing that outdoor BBQs are a health hazard as well. Crock pots are useful for some dishes. I should use mine more. The pressure cooker is a really good idea, though. I don't own one and have never used one, so I will have to check them out. I hear they are a lot safer now than in the olden days. Maybe we should all build solar ovens in the backyard! I think I will make my health the priority, especially since CO2 isn't the true cause of global warming, but just a vehicle to make Al Gore rich via the carbon tax. [See The Obama Deception on You Tube for more info.]
by raksha
Was also concerned by encouraging the use of microwaves because of radiation. What about the negative health effects they have?
by Keith
I like your article, but want to point out that energy is kWh or BTUh....the product of the power consumption rate and time. One old school method that takes a lot of time factor out and does not need much energy to cook even tough pieces of meat (or veggies) is a pressure cooker. I use it on tougher meats to make them tender in around 25 minutes at 15psi, compared to cooking slow in oven for many hours to achieve same tenderness. One other important factor in considering electric over gas is that only about 30% of the energy value of the fuel used to generate the electricity is delivered to us as usable energy. The rest goes to the atmosphere. If your electricity is generated by a co-generation plant....it may deliver as high as 85% when you consider all aspects of the process. All the best....
by Bonnie
I got rid of my microwave, because of the radiation it emits, and use a convection oven. What are your views on this?

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