Question 2: cooking in Shanghai with induction cooker or natural gas cost-effective? Induction cooker to save a little bit, but also depends on when you use natural gas, is to use natural gas rice pot, or use natural gas stove put pots to cook la, with natural gas rice pot with induction stove is almost the same, I use natural gas rice pot to cook two meals a day, you can use 6 months (4 mouths to eat) according to the 100 yuan/bottle of gas, that is, 0.56 yuan/meal, with an induction cooker to fire 10 minutes 0.2 degrees of electricity, a small fire for 15 minutes to 0.2 degrees of electricity together with 0.4 degrees of electricity, the gas cooker to use natural gas rice pots to cook two meals a day. Degrees of electricity combined to 0.4 degrees of electricity at 1 yuan / degree of electricity to 0.4 yuan, if you use a natural gas stove to put the pot on the cooker, it takes 20 minutes to use the gas to about 0.8 yuan, right? I see the use of natural gas rice cooker to save money, save a little bit, because the other two ways have to be guarded, but also a certain amount of experience
Question 3: liquefied petroleum gas and electricity which saves money In this case it should be the liquefied petroleum gas slightly save a little bit; because of 1.1 electricity is already a relatively high price.
Question 4: Shanghai in the end is it cost-effective to use electricity to boil water or gas? Using electricity to boil water and gas is another concept.
Electricity is described in watts (the higher the wattage, the higher the power consumption).
The gas is described in pounds or kilograms, (depending on the price of gas kilograms to determine whether it is cost-effective)
If you are using a high-power appliances, I recommend that you use gas.
If you use gas, then congratulations, the fire to the maximum boil water, but also definitely more cost-effective than electric boil water.
To summarize: electricity is expensive, gas is cost-effective.
The question is: what is the best way to make the most of your time and money, and what is the best way to make the most of your time?
Question 5: Shanghai's civilian electricity and natural gas, the same pot of water during the day, natural gas is cost-effective or electricity to burn cost-effective? On the price of electricity and natural gas prices in Shanghai, the two are similar, the gas slightly save some. Currently, the price of residential electricity in Shanghai is 0.617 RMB/kWh, and natural gas is about 2.5 RMB/kWh. To burn 2 kilograms of water, for example, with an induction burner (the most efficient electricity) open with electricity about 0.23 degrees, the cost is 0.23 * 0.617 = 0.142 yuan. Boil with natural gas about 0.052 square meters of gas, the cost is 0.052 * 2.5 = 0.13 yuan. Burning with gas saves about 1 cent. If the price of electricity is low (Shanghai has valley electricity only 0.307 yuan / degree). Or electricity saves money. And electricity burns fast (fast 1/3) and no pollution.
Question 6: electric water heater and gas water heater which saves money 5 points Gas water heater that is to wash that is hot, but China's gas is divided into three kinds of gas, respectively, natural gas, liquefied petroleum gas and artificial gas 5R, 7R, a **** 3 kinds of common gas, of which natural gas is the most widely used one of the gas source. Natural gas water heater and electric water heater compared to natural gas is definitely better, then liquefied gas water heater and electric water heater compared to it? General liquefied petroleum gas is thirty pounds a tank, and now the liquefied petroleum gas business will not give enough portions, the country is so, are less than thirty pounds, the rules of the trade. A tank to our price here in Baoding in about 100 yuan, will not exceed 100 yuan.
From the economic point of view, the liquefied petroleum gas water heater, if a family of three, cooking and bathing about 2 months or so to consume a tank of liquefied petroleum gas. The amount of gas consumed by the water heater is actually much larger than the amount of gas consumed by cooking, after all, cooking a stove eye only for about 4kw, while the gas water heater is usually the maximum heat load can reach about 20kw.
Some friends say that liquefied petroleum gas as a primary energy source, why also consume so fast, in fact, a waste of energy is very much, take the gas stove, the gas stove is now common thermal efficiency of 55% or so, while the gas water heater compared to some good, thermal efficiency of 80-90% or so, condensing the use of heat in the flue gas, basically can be done higher, and the other heat as the The other heat with the flue gas slipped away.
The electric water heater is different, electric water heater inside 1-3 groups of heating tubes, electrical energy in addition to the conversion of heat, and the rest of the nowhere to go, the thermal efficiency can reach 99% or so, and the surface of the electric water heater liner polyurethane insulation, as long as the insulation is good, then the consumption of electricity is not much. However, the electric water heater is still no liquefied gas water heater that is more convenient.
Which in the end to save money must be well to understand, or easy to buy fake or shoddy or by merchants to cheat it. You can go to the following place to learn about it, which is very detailed
Question 7: Shanghai natural gas and electricity costs? With gas with natural gas you can not choose, you live in the house where the neighborhood will only have a kind.
Unless you want to use liquefied petroleum gas in cylinders.
The price of gas and natural gas is about the same. Electricity is more expensive.
The good thing about gas and natural gas is that it heats up fast and you get hot water as soon as you turn it on.
The advantage of gas and natural gas is that it heats up quickly, and you get hot water as soon as you turn it on.
If you use electric heating, it's usually a tank type, that is, you have to boil the water first, and wait for the water to heat up in the use.
2 people, summer is no problem, winter to wash a little faster. The hot water will be cold when it runs out.
With what water heater, buy a big brand name is generally not wrong. You can afford the price of what you buy what price it.
Question 8: Now with electricity and gas which is more cost-effective Examples:
Electricity to boil water is more cost-effective than gas stoves, some people test, a pot of water with gas to boil to 17 minutes, consuming 0.32 cubic meters of gas to 1.10 yuan / cubic meter of the price of calculations, boiling a pot of water will cost 0.352 yuan; and put the same pot of water on the 2000-watt induction cooker, boil to boil, the water will cost 0.352 yuan. Induction stove on the same pot of water in 2000 watts, burned to boiling takes 15 minutes, power consumption of 0.5 degrees, to now 0.48 yuan / degree of electricity prices to calculate, with an induction cooker to boil the pot of water to spend 0.24 yuan. In other words, to boil the same pot of water, electricity is cheaper than gas 0.112 yuan .
Question 9: Which is more cost-effective to cook and boil water with electricity compared to gas in Shanghai now? Your question is most people do not know, can not use the price of 1 degree of electricity and 1 party gas prices for a simple comparison, and should be used to compare the thermal efficiency, calorific value, usually 1 party gas produces a calorific value equivalent to the calorific value of 7 degrees of electricity, that is to say, boil the same pot of water only 1 cubic meters of natural gas, and electricity to boil the water will be used 7 degrees, and then you use the price of electricity and the price of gas can be compared to know! Which is more cost-effective. In Chongqing, for example, electricity is 0.51 yuan per kilowatt-hour and gas is 1.41 yuan per cubic meter. In the case of equal calorific value, with gas 1.41 yuan, with electricity 3.57 yuan, of course, in Chongqing with gas is cost-effective, Shanghai's price comparison of the same reason.