Building a biogas digester actually costs a lot of money.
First, the labor cost for digging a biogas digester is also a few dollars.
This is relatively inexpensive compared to the cost of using bricks and cement.
Gu Yunyang said, "Labor, plus the cost of bricks and cement. For my house, it would probably cost about thirty yuan."
Gu Hanping was the person who handled this matter, and he was aware of it.
The reason I asked this question is probably mainly because I wanted to know the price of the generator set.
Gu Yunyang knew this too, and without pausing, continued, "However, this generator set is a bit more expensive. It will cost fifty yuan."
hiss.
Gu Hanping gasped.
Fifty yuan, who can afford that?
Last year, the work points in Hongqi Brigade were only worth one cent each. After exchanging their work points for grain, a family would be lucky to have about three thousand left.
Last year, one family only managed to get thirty yuan in the end.
It would be better to raise a pig at home and sell it to the supply and marketing cooperative.
Nowadays, there are limits on the number of pigs that each household can raise.
Each family owns only two pigs, one of which is a designated pig. When the supply and marketing cooperative buys them back, the price is 2.5 to 30 cents per kilogram of live pig.
The other one is a pig I raised myself for the New Year, which I can also sell to the supply and marketing cooperative.
The acquisition price will be a bit higher, but it won't exceed 40 cents.
After all, it's gross weight, not net weight, and it includes bones and offal, which are worthless.
This generator set costs fifty?
Gu Yunyang hadn't finished speaking: "If you want to store electricity and use it whenever you want, you'll need an additional electricity storage machine. That one will cost thirty yuan."
If you add them all up, wouldn't it cost a hundred yuan?
One hundred dollars is not a small amount.
Gu Yunyang nodded: "However, considering that we can use electricity, this is still worth considering. Besides, there aren't any extra places to use electricity at home, which is quite a problem."
In fact, in later generations, excess electricity in the home could be fed into the power grid, which could recoup some of the costs.
Or perhaps there are too many electrical appliances in the house.
Besides electric lights, there are also electricity-consuming appliances such as rice cookers.
Nowadays, if you only have electric lights, would you spend 100 yuan just to have some lighting at home?
The Red Flag Brigade basically doesn't need them, and they're reluctant to part with them.
At worst, we can just leave the lights off at home and use a kerosene lamp, which will only cost a few dollars a year.
It doesn't seem that cheap, does it?
If this thing can be used for ten years, then it's worth it, right?
Gu Yunyang explained to him: "In addition, the biogas slurry produced by the biogas digester is also very good."
Gu Yunyang could only say that, since the costs were what they were.
Whether or not to use it is entirely up to each individual.
Gu Hanping was still somewhat hesitant. He figured that not many of the members of the Red Flag Brigade could save up a hundred yuan at home.
In fact, there are practically none.
Perhaps only Fan Xiangbei and his own family?
My second brother's family probably had some too, but Gu Chang'an took them all away.
That was money that Gu Hansheng and Ning An got from selling their daughter.
What a pity.
Gu Yunyang wasn't worried or in a hurry: "Let's take it slow. We'll talk about it later. Once the sugar workshop is up and running, we can take it slow. Our brigade's work points this year will definitely be more valuable than last year's. When we have some extra money at home, maybe some people will be willing to work there."
The energy storage device that Gu Yunyang added to his biogas digester is something other companies don't include.
Those are all based on instant power generation and immediate use, which still has certain limitations.
In winter, the temperature drops, the amount of biogas produced decreases, and there is not enough electricity.
Winter temperatures in Guangdong Province are not too low, but they are still a bit cold compared to winter.
When temperatures are high in summer and autumn, you can store more electricity to use later.
The premise is that everyone has so many places that consume electricity.
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