Several Ways to Save Electricity and Energy in the Kitchen
Author: H. Y. Wong
There are several ways in which we can save electricity and energy in the kitchen. One way is to see if we can reduce the cooking times. Another way is to see if a different appliance does the same job and yet uses less energy. Yet another way is to see if we can reduce wastage. Here are some tips.
2. Put a lid on the pan when you're cooking. When a pan is covered, heat loss is reduced. That means you can set the stove on low to keep the content simmering. The cooking time will also be reduced.
3. Use a pressure cooker to cook foods. Since it operates at a higher pressure, water therefore boils at a higher temperature. The higher temperature of the water and steam causes the food to be cooked much faster, using less energy.
4. Don't use a small pan on a large burner. Match the sizes of the pan and of the heating element.
5. Use flat-bottomed pans instead of warped-bottom ones, particularly when cooking on electric stove.
6. Stir fry meat and vegetables. It takes more time to chop up the meat, but the meat then cooks much quicker.
7. Use a kettle to boil water instead of using a stove top burner. Boil only the amount of water that is needed, whether it is for making tea or for cooking.
8. When baking in the oven, experiment to see if preheating time can be kept to a minimum or done away all together.
9. Try not to open the oven door to check on cooking progress as a lot of heat escapes otherwise. It can be helpful having an oven thermometer or an oven-safe meat thermometer.
10. Where possible, use a microwave oven. Microwaves uses a considerable amount of energy when in use but it more than makes up for it by the much reduced cooking times. It draws much less electricity than an electric oven for the same job.
11. Use a toaster oven to do small baking jobs instead of an oven. Using a toaster oven decreases the area to be heated and in so doing saves energy. Use it for things like baking potatoes, fish sticks, chicken nuggets etc.
12. Use a convection microwave that offers, within the same unit, microwave, convection oven and grill features. Some of these microwave ovens can cook food using both convection and microwave at the same time, providing crisp brown exteriors and retaining juiciness for meats and chickens.
13. Use a steamer for cooking meals like fish and vegetables. It cannot burn the food and has a relatively low power consumption.
14. Use a crock pot (slow cooker) instead of a stove top burner to cook soups and stews that typically take a long time. It will let these dishes simmer gently.
15. Use a thermal cooker for things like soups and stews. A thermal cooker has 2 parts: an inner pan and an outer container. The inner pan is used to bring foods to a boil on a stove. It is then placed inside the insulated outer container and sealed until cooked.
16. Use an induction cooker. It uses magnetic induction to transfer heat from the cooker to the pan on the surface. The cooktop surface also stays relatively cool while the food in the pan is cooking. Induction cookers have a very high energy efficiency, much higher than traditional stoves.
17. Use an electricity monitor to measure the electrical usage of various electrical appliances in the kitchen.
The last point is worth mentioning in a little more detail. Some electricity monitors not only measure the electricity consumption but also work out the actual cost. All you have to do is to input the electric rate found on the utility bill and the monitor does the calculation for you.
Using an electricity monitor, you can find out the usage costs of your kitchen electrical appliances and then come up with your own list of energy saving tips and ideas.
Article Source: http://www.articlesbase.com/cooking-tips-articles/several-ways-to-save-electricity-and-energy-in-the-kitchen-664768.html
About the Author
Find out more information about electricity monitor and other practical electrical gadgets. You will also discover many other interesting household gadgets on the web site.
What biodiversity mean? And can I have some ways of saving energy?
Other ways of saving energy other than turn electrical things off, try not to use lights ect; some interesting ones please!!
What does it mean when you dream that electrical energy has to be purified?
It’s like sometimes I sense that there is pain in certain ways that things are grounded that I am sensitive to or someones trying to mess things up and I have to save people And sometimes I find a device rthat is a workable solution to have to build another
HELP ME. PHYSICS!!!!!!?
The good news .. your great aunt tilley just left you her farm since you were her favourite relative! The bad news .. the farm has not been modernized since 1867!!
Your mission now is to come up with a plan to make the farm self-sufficient in terms of electrical energy production.
About the farm:
The farm is primarily a dairy farm on 100 ha of south-sloping land. It has a good sized house, a large dairy barn with a milking parlour and two vertical silos. The land is mostly planted for pasture and hay. There is a fast-flowing stream running through the property. The region has an average annual wind speed of 12 km/h and approximately 65% of the days are sunny.
Answer the following.
1) Explain the difference between renewable and non-renewable resources of energy. Give two examples for each.
2) One of the ways to save energy is to replace outdated incadescent light bulbs with fluorescent bulbs. Research and suggest 4 other energy saving tips for this farm without comprimising lifestyle (eg: washing clothes by hand is a NO-NO!)
Can someone help me answer my survey?
1a.I know what is Carbon Footprint.
SA A D SD (SA=Strongly agree , means that you know and you are confident, A=agree, means you know D=disagree,means that you heard of it but never know the content in it, SD=strongly disagree, means that you never heard of it2)
1b.I know ways to reduce carbon footprints.
SA A D SD
1c.Do you know anyway of calculating carbon footprint? (if you do not know just say do not know)
SA A D SD
2a.I have energy saving/energy efficient electrical appliances at home.
SA A D SD
2b. I know ways of saving energy.
SA A D SD
2c.How much is your electricity bill every month?( You did not need to answer if you are not sure)
3a.How far do you travel from place to place? (You do not need to answer if you do not own a means of transport and if you have please state)
3b.Do you own cars that are energy efficient? Yes or no?(You do not need to answer if you do not own any means of transport)
3c.How much petrol is consumed in one day?(You do not need to answer if you do not own any means of transport)
3d.What is the brand of your car?(You do not need to answer if you do not own any means of transport)
3e. How far do you travel per week?(You do not need to answer if you do not own any means of transport)
3f.How often do you travel by plane in a year in average?
3g.How often do you travel in a year? A lot, oftern or very little?
3h.How long are your flights? 5-6 hours,3-4 hours, 1-2 hours or less than an hour?
Please write your name, your gender, whether you are a student or a working adult and whether you are in primary school, secondary school or a graduate (if you are a student)
does unplugging your battery when sitting for 1 month a way to save its electrical power?
or does it depelet your battery’s energy/life more by doing this? (if only going to be driving vehicle a couple of days a month)
please explain why if you can
thanks for your answers!
WHAT IF JUST HAD PURCHASED A NEW BATTERY 9 MONTHS AGO AND ALREADY IT IS NOT STARTING , IF UNPLUGGED IT FOR A FEW WEEKS AND NOW TRYING TO START IT,,,IT NEEDS A JUMP START .?
The most straightforward definition is “variation of life at all levels of biological organization”.[3] A second definition holds that biodiversity is a measure of the relative diversity among organisms present in different ecosystems. “Diversity” in this definition includes diversity within a species and among species, and comparative diversity among ecosystems.
A third definition that is often used by ecologists is the “totality of genes, species, and ecosystems of a region”. An advantage of this definition is that it seems to describe most circumstances and present a unified view of the traditional three levels at which biodiversity has been identified:
genetic diversity – diversity of genes within a species. There is a genetic variability among the populations and the individuals of the same species. (See also population genetics.)
species diversity – diversity among species in an ecosystem. “Biodiversity hotspots” are excellent examples of species diversity.
ecosystem diversity – diversity at a higher level of organization, the ecosystem. To do with the variety of ecosystems on Earth.
This third definition, which conforms to the traditional five organization layers in biology, provides additional justification for multilevel approaches.
SAVING IDEAS
Don’t drive, take public transit. Don’t buy new items, buy used. Grow your own food.
You are a rare person Wisdom and spirituality is part of your life You had been put here to accomplished a mission and you will suceed
Most of the energy stored in these wind movements can be found at high altitudes where continuous wind speeds of over 160 km/h (100 mph) occur.
Renewable energy is energy generated from natural resources—such as sunlight, wind, rain, tides and geothermal heat—which are renewable.
OR
“Renewable energy is derived from natural processes that are replenished constantly. In its various forms, it derives directly from the sun, or from heat generated deep within the earth. Included in the definition is electricity and heat generated from solar, wind, ocean, hydropower, biomass, geothermal resources, and biofuels and hydrogen derived from renewable resources.”
Explanations:
Wind power:
Airflows can be used to run wind turbines. Modern wind turbines range from around 600 kW to 5 MW of rated power, although turbines with rated output of 1.5–3 MW have become the most common for commercial use; the power output of a turbine is a function of the cube of the wind speed, so as wind speed increases, power output increases dramatically.Areas where winds are stronger and more constant, such as offshore and high altitude sites, are preferred locations for wind farms.
Since wind speed is not constant, a wind farm’s annual energy production is never as much as the sum of the generator nameplate ratings multiplied by the total hours in a year. The ratio of actual productivity in a year to this theoretical maximum is called the capacity factor. Typical capacity factors are 20-40%, with values at the upper end of the range in particularly favorable sites. For example, a 1 MW turbine with a capacity factor of 35% will only produce an average of 0.35 MW. Over a year, output would be .35x24x365 = 3,066 MWh instead of 24×365 = 8,760 MWh. Online data is available for some locations and the capacity factor can be calculated from the yearly output.
Water power:
Energy in water (in the form of kinetic energy, temperature differences or salinity gradients) can be harnessed and used. Since water is about 800 times denser than air,even a slow flowing stream of water, or moderate sea swell, can yield considerable amounts of energy.
There are many forms of water energy:
* Hydroelectric energy is a term usually reserved for large-scale hydroelectric dams. Examples are the Grand Coulee Dam in Washington State and the Akosombo Dam in Ghana.
* Micro hydro systems are hydroelectric power installations that typically produce up to 100 kW of power. They are often used in water rich areas as a Remote Area Power Supply (RAPS). There are many of these installations around the world, including several delivering around 50 kW in the Solomon Islands.
* Damless hydro systems derive kinetic energy from rivers and oceans without using a dam.
* Ocean energy describes all the technologies to harness energy from the ocean and the sea:
o Marine current power. Similar to tidal stream power, uses the kinetic energy of marine currents
o Ocean thermal energy conversion (OTEC) uses the temperature difference between the warmer surface of the ocean and the colder lower recesses. To this end, it employs a cyclic heat engine. OTEC has not been field-tested on a large scale.
o Tidal power captures energy from the tides.
Solar energy:
A solar cell or photovoltaic cell is a device that converts sunlight directly into electricity by the photovoltaic effect. Sometimes the term solar cell is reserved for devices intended specifically to capture energy from sunlight, while the term photovoltaic cell is used when the light source is unspecified. Assemblies of cells are used to make solar panels, solar modules, or photovoltaic arrays. Photovoltaics is the field of technology and research related to the application of solar cells in producing electricity for practical use. The energy generated this way is an example of solar energy.
Bio fuels:
Plants use photosynthesis to grow and produce biomass. Also known as biomatter, biomass can be used directly as fuel or to produce biofuels. Agriculturally produced biomass fuels, such as biodiesel, ethanol and bagasse (often a by-product of sugar cane cultivation) can be burned in internal combustion engines or boilers. Typically biofuel is burned to release its stored chemical energy. Research into more efficient methods of converting biofuels and other fuels into electricity utilizing fuel cells is an area of very active work.
Solid biomass:
Biogas can easily be produced from current waste streams, such as paper production, sugar production, sewage, animal waste and so forth. These various waste streams have to be slurried together and allowed to naturally ferment, producing methane gas. This can be done by converting current sewage plants into biogas plants. When a biogas plant has extracted all the methane it can, the remains are sometimes more suitable as fertilizer than the original biomass.
Geothermal energy:
Geothermal
1a. SA
1b. SA
2a. SA
2b. SA
2c. Approx. $75 AUS pm
3a. To place of work = Nil (not working at present)
3b. A (20 years old though but does have anti-pollution/energy saving equipment such as Overdrive)
3c. Variable
3d. Toyota
3e. 100km
3f. Zero (at present)
3g. Often, but not as far as previously
3h. Not applicable; not flown this year.
Jan, F, working adult (presently not employed)