How much is it to build a power plant and mine

1. It depends on what kind of currency you dig. On average, BTC, ETH, etc, Zec, you don't pay the electricity fee. According to the current difficulty, it takes about 11 months for a miner to recover the cost

2.

It depends on the source of the mine. If it is an "open pit mine", the investment is relatively small. The main investment is the wages of workers and the cost of transportation road construction. If the ore is deeply buried, the investment needs to be larger. In addition, the acquisition of mining license is also a part of the investment, and this is the main part. If there is no mining license, the others are always empty

To sum up, the main investment costs are as follows:

1, workers' wages

2, machinery and equipment

3, transportation road construction and maintenance costs

4, mining license fees

5, and other costs

3. 1. In October of last year, we g thousands of gold in one hour and tens of thousands in eight hours
now the price of the mine has depreciated by 90%, so it's good to dig up thousands of gold. It's not worth it.
2. I can earn so much even if I go to toss ah for 8 hours, but the market profit is too low to bother
3. At the present stage, Youming iron ore is easy to sell, with a group of 40. But you need a full class number. The lower class can't fly and dig fast.

4. What are the current challenges of blockchain
at this stage, the application projects in the blockchain field are mainly divided into two aspects: one is the new business model that is more compatible with blockchain technology, such as cross-border payment, supply chain finance, proct traceability and other scenarios; The second is the application of the reform based on the existing centralized business, that is, the use of token economic incentive mechanism
with the development of technology, the number of application projects in this field is expanding rapidly, and many people believe that 2018 will be a year when blockchain will really combine with the real economy and break out. However, blockchain technology is still in the early stage of development, facing challenges including regulatory environment, lack of talents, technology awareness and so on

from the technical level, the application of blockchain technology to the actual instry scene needs to solve the problems of transaction speed, data consensus, node maintenance and so on. At present, bitcoin network can only process seven transactions per second, and the leading super ledger technology can only reach the level of 200-300 transactions; This is a long way from a centralized system with tens of thousands of transactions per second. In addition, the lack of relevant incentive mechanism in the field makes it difficult for participating nodes to operate orderly. From the regulatory perspective, although most countries actively embrace blockchain technology, there are no relatively perfect regulatory regulations and instry standards at this stage. Inappropriate regulatory measures may hinder the innovation and development of such emerging technologies
it is affected by many factors, such as the underlying technology needs to be further matured, the lack of intelligent contract public chain platform, the lack of ecological compatibility of all kinds of token, and the unclear government supervision; At present, the implementation of blockchain application projects is relatively slow, and the project quality is uneven. To this end, analysts said that compared with the general blockchain, the focus blockchain for specific scenarios and applications may be a breakthrough in the short term.

5. The scale you mentioned is not very small. It is estimated that more than 300 million yuan will be invested. In addition, small thermal power plants are not allowed to operate. They must be combined with heat and power. Therefore, it is not only the problem of building power plants, but also the problem of having matching heat users.

6. There is a mistake in the capacity of this power plant, because there is no 30 million kilowatt power plant in China at present. Such a power plant needs 50 600000 kilowatt units or 30 1 million kilowatt units. No one in the world dares to build such a large power plant, because water, fuel transportation and power transmission will become great problems.

7. According to the kilowatt cost, the kilowatt cost of two million units is about 4500 yuan, and a single unit has to bear more public parts, so the kilowatt cost is 4800 yuan, and the total investment is about 4.8 billion yuan.

8. 1. The amount of capital needed to build a small power plant varies from person to person, and because the investment capital of the power plant is generally more than 100 million yuan, most of the power plants in real life are built by many families in the village or town, and many people invest in it, and few indivials build power plants alone. It also depends on the cost of construction, including all the expenses of preliminary survey and design. The specific investment of construction depends on what the geology is and what the design is. In short, no matter how small a hydropower station is, it may not be able to get down without 30 million yuan
2. Power plant, also known as power station, is a plant that converts all kinds of primary energy contained in nature into electrical energy (secondary energy). At the end of the 19th century, with the growth of power demand, people began to put forward the idea of establishing a power proction center. With the development of motor manufacturing technology, the expansion of the application scope of electric energy, and the rapid growth of proction demand for electricity, power plants emerge as the times require. Nowadays, there are many ways to generate electricity in power plants: those that rely on coal, oil or natural gas to drive turbines to generate electricity are called thermal power plants, those that rely on hydropower are called hydropower stations, and some small power plants that rely on solar energy (photovoltaic), wind and tidal power. Nuclear power plants that use nuclear fuel as energy have played an increasingly important role in many countries in the world.

9. The cost of thermal power plant is relatively low, 200 million yuan is enough, unless in the urban area, the land price is high, 300 million yuan is possible. Or the underground conditions are not good, such as silt and salt flats. The underground treatment is troublesome, but it will not exceed 200 million
the cost of wind power is higher, 350 million yuan in plain and mountainous areas, and 450 million to 500 million yuan in offshore wind power.