Alternative sources of electricity. Alternative energy sources. Heating for a private house alternative energy sources

Today, everyone knows that the reserves of hydrocarbons on Earth have their limits. Every year it becomes more and more difficult to extract oil and gas from the bowels. In addition, their burning causes irreparable damage to the ecology of our planet. Despite the fact that renewable energy production technologies are very effective today, governments are in no hurry to abandon fuel combustion. At the same time, energy prices are rising every year, forcing ordinary citizens to fork out more and more.

In this regard, the production of alternative energy today is becoming not just an eccentricity of individual amateurs, but an occupation that is quite utilitarian and even necessary in some cases. Hundreds of thousands of owners of country houses, not only in the world, but in our country, today are happy to use "green" technologies for the production of electricity. How do-it-yourself alternative energy is produced: an overview of the best renewable sources of electricity can be seen below.

Self-generating renewable energy sources

Since ancient times, man has used in his life devices and mechanisms that were able to convert the movement of natural elements into mechanical energy. Windmills and watermills are examples. With the invention of electricity, it became possible to convert mechanical energy into electrical energy by installing a generator on the moving parts of the mechanism. Over time, these designs have been improved, and today, hydroelectric power plants and wind farms in the world generate a large amount of electricity.

In addition to water and wind, sunlight, the energy of the earth's interior, and biological fuels are available to mankind. In this regard, the following devices for generating renewable energy are used in everyday life:

• Batteries for solar energy.
• Thermal pump stations.
• wind generators.
• Installations on biogas fuel.

The industry is very sensitive to the wishes of the people and already produces many models of each of these devices. However, their prices today are such that a quick payback is out of the question. In this regard, craftsmen from the people have developed many schemes and projects by which such units can be made. Let's consider some of them.

Solar panels - a gift of space technology

Solar panels gained prominence at the beginning of the space age. They are still used today as energy sources for spacecraft and interplanetary stations. The vehicles plowing the sands of Mars are equipped with these simple devices. The Sun itself gives them its energy. The principle of operation of solar panels is based on the ability of photons, when passing through a semiconductor layer, to create a potential difference in it, which, when closed in an electrical circuit, creates an electric current.

Surprisingly, making your own solar panel is not so difficult. There are two ways to create it. The first method is simple, and anyone can handle it. You just need to purchase ready-made photocells on polycrystals or single crystals, connect them in one circuit and close them with a transparent case. These crystals are capable of capturing photons from the Sun's light and converting them into electricity. They are very fragile, therefore, in the process of manufacturing the device, precautions must be taken. Each element is marked, so its current-voltage characteristics are known. It is only necessary to collect the required number of elements to build a battery of the required power. For this:

• A transparent frame is made of plastic, plexiglass or polycarbonate.
• The body is cut out of plywood or plastic according to the size of this frame.
• All crystalline elements are sequentially soldered into the circuit. Only with a series connection is an increase in the voltage in the circuit achieved. It is simply summed from all elements.
• The photocells are placed in the frame and carefully closed, not forgetting to bring the wires out.

When choosing solar cells, one should take into account the fact that single crystals are more durable and efficient (13% efficiency), while polycrystals often break and are less efficient (9% efficiency). At the same time, the former require constant open sunlight, while the latter are content with more cloudy weather. Install the finished panel most often on the roof or on a sunlit area. The angle of inclination must be adjusted, since in winter it is better to install the panel vertically to avoid falling asleep with snow.

The second method of manufacturing solar panels is much more complicated. Some electrical skills are already required here. Instead of ready-made elements, you need to make a diode circuit. To do this, you need to purchase or collect diodes from the old technique. D223B is best suited for this purpose. They have a high voltage of 350mV in direct sunlight. That is, to generate 1V, you need only 3 such diodes. A voltage of 12V can create 36 diodes. The quantity is significant, but their cost is small, about 130 rubles per hundred, so the main problem is the duration of installation.

The diodes are soaked in acetone, after which the paint is removed from them. Then the required number of holes are drilled in the plastic blank and diodes are inserted into them. Spikes are produced sequentially in rows. The finished panel is covered with a transparent material and placed in a casing.

As you can see, it is not so difficult to use the free energy of the Sun. It is enough to devote a little effort and money.

Heat pumps create heat from everything

The principle of their operation is based on Carnot cycles. In simpler terms, this is a large refrigerator, which, when the environment cools, takes low-potential energy from it and converts it into high-potential heat. The environment can be any: earth, water, air. At any time of the year, they contain a small proportion of heat. The device has a rather complex device and consists of several main components:

• External circuit filled with natural coolant.
• Internal circuit with water.
• Evaporator.
• Compressor.
• Capacitor.

Freon is used in the system, as in the refrigerator. The outer circuit can be placed in a water well or in an open body of water. Sometimes this circuit is even simply buried in the ground, but this is costly.

Consider the process of self-manufacturing a heat pump. The first step is to get a compressor. You can remove it from the air conditioner. It will be enough power for heating 9.7 kW.

The second important detail is the capacitor. It can be made from a conventional tank with a volume of 120 liters. The main thing is that it is not subject to corrosion. The tank is cut into two parts and a copper coil is inserted inside. Two-inch connections are attached to the coil outlets for mounting the circuit. The tank is welded using a welding machine. The area of ​​the coil must be calculated in advance according to the formula: PZ = MT / 0.8RT, where: PZ - the area of ​​​​the coil; MT - The power of thermal energy that the system produces, kW; 0.8 - coefficient of thermal conductivity when water flows around copper; RT is the difference between the inlet and outlet water temperatures in degrees Celsius. The coil can be made independently by winding the pipe on any cylinder. Freon will circulate inside it, and water from the heating system will circulate in the tank. It will heat up when freon condenses.

For the manufacture of the evaporator, you will need a plastic container with a volume of at least 130 liters. The mouth of this tank should be wide. A coil is also placed in it, which will be connected to the previous one in a single circuit through a compressor. The outlet and inlet of the evaporator are made using a conventional sewer pipe. Water from a reservoir or well will flow through it, which has enough energy to evaporate freon.

Such a system works as follows: the evaporator is placed in a reservoir or well. Water, bending around it, causes the evaporation of the refrigerant, which rises through the pipes from the evaporator to the condenser. There it condenses, giving off heat to the water surrounding the coil. This water circulates through the heating pipes with the help of a centrifugal pump, heating the room. The refrigerant is again sent to the evaporator by the compressor, and the cycle repeats again and again.

The unit considered by us is able to heat a room of 60 m2 at any time of the year. In this case, energy is taken from the environment.

Descendants of windmills that generate kilowatts

There is nothing complicated in the device of windmills. No wonder our ancestors used wind energy so routinely. Basically nothing has changed. Simply, instead of the millstones of the mill, a drive was installed on the generator, which converts the rotational energy of the blades into electricity.

For the manufacture of a wind generator you will need: a high tower, blades, a generator and a storage battery. It is also necessary to come up with a simple system for controlling and distributing electricity. Consider one of the ways to build a windmill yourself.
We will not focus on the structure of the tower and the blades, there is nothing complicated here for someone who understands at least something in mechanics. Let's take a look at the generator. You can, of course, purchase a ready-made generator with the necessary parameters, but our task is to create a windmill on our own. If you have a motor from an old washing machine and it works, then the matter is solved. We will need to convert it into a generator. To do this, we will purchase neodymium magnets.

We bore the generator rotor on a lathe, making recesses for the magnets. We glue magnets on them with superglue. We wrap the rotor in paper, and fill the distance between the magnets with epoxy. When it dries, we remove the paper, and grind the rotor with sandpaper. Attention! To prevent the magnets from sticking, they must be installed with a slight inclination. Now, when the rotor rotates, the magnets will form a potential difference, which is removed using the terminals.

Biogas generator will create energy from waste

Man in the course of his life produces a huge amount of organic waste. This is especially true near large cities or livestock complexes. If these wastes are placed in an anaerobic environment, then the process of their decomposition begins with the release of a mixture of combustible gases: methane, hydrogen sulfide with carbon dioxide impurities. All of them, except for the last one, are excellent fuel, although they have an unpleasant odor.

In order to make a generator for biofuel, you need a hermetically sealed tank. An auger is mounted in it, with which the waste will be periodically mixed, a branch pipe through which the waste will be unloaded and a neck for loading them. In addition, a branch pipe is welded in the upper part of the tank to take the released biogas and discharge it to the consumer.

It is best to bury this structure in the ground and make it completely airtight. This will facilitate efficient gas extraction without leakage. Since the container is sealed, the gas flow must be constant, otherwise, it is recommended to make a safety valve that will open when the permissible pressure is exceeded. Recycled waste is an excellent fertilizer for the garden.

The simplest design of this installation allows you to create it from almost any available materials. It is very widespread in China. However, it is worth observing safety measures, since biogas is very flammable and toxic. Most biogas comes from a mixture of animal waste and silage. Warm water is poured into the tank, which starts the process of decomposition of the substrate.
A review of the best renewable electricity sources has shown that do-it-yourself alternative energy is not such a fad. It can be obtained literally from nothing and in sufficient quantities for household consumption.

Alternative energy is energy, the source of which differs from those that we are accustomed to using (coal, gas, nuclear fuel, oil, etc.); more commonly used in the context of the limited availability of fossil fuel sources and their emissions of harmful greenhouse gases into the atmosphere. Alternative energy - a relatively new industry (because there was no need to look for something less efficient, but cleaner than coal, for example) does not find a wide number of supporters, but the transition to it is inevitable. When we find ways to produce large amounts of electricity (storage it, rather), use hydrogen and other elements, efficient solar or thermonuclear energy to replace conventional sources, the world will change beyond recognition.

The cost of producing energy from so-called renewable sources, such as wind and sunlight, is slowly but surely declining every year. However, one of the shortcomings of such production still remains unresolved - what to do with the excess energy produced, how to store it? Let's say that in windy weather, windmills produce enough energy to power the power grid. But as soon as the wind stops, there is no energy. Various companies around the world are trying to solve this problem. For example, a company

Tariffs for "classic" energy carriers (gas, coal, gasoline, oil) are steadily increasing day by day. And this is understandable. After all, mankind has traditionally used non-renewable energy sources for a long time. And there are many of them in nature, but still a limited number. There will come a time when they run out. And you have to switch, at least on a private level, to something else. Making alternative energy sources for the home with your own hands is the best option for a private trader, the owner of a small building or a compact production that does not require huge energy costs.

Forecasts of economists and scientists

Some scientists warn: the natural resources used by mankind may not be enough for the representatives of the living generations, not to mention the descendants! It has been estimated that in modern conditions an ordinary family spends up to 40 percent of its budget on paying for electricity, heating, gasoline for a car. And according to modest forecasts of economists, this share can grow up to 70%! Therefore, for many representatives of the so-called middle class (and not only), do-it-yourself alternative energy sources for the home are an excellent and very economical way out of the current situation.

Most Popular

In fact, almost any natural factor can be converted into energy. For example, the wind, the sun, the power of water, the heat of the earth's interior, the decomposition of biomass. The most popular use of alternative energy sources of the sun and wind. However, this issue has not been worked out sufficiently at the legislative level. Theoretically, all resources belong to the state. Therefore, using such types of alternative energy sources as wind power or solar radiation, most likely, you will have to pay a tax.

Wind

This kind has been used for a long time (a vivid example is windmills that existed in ancient times). About forty years ago, they actively began to build wind farms. Do-it-yourself alternative energy sources for the home (mini-wind generators), as a rule, consist of special blades for capturing the wind, connected to the generator directly or through a gearbox. It must be borne in mind that such a device is effective only in areas where there are constant winds (for example, on the coast of the sea). You also need to remember that windmills will be effective only with a mast height of fifteen meters or more (which is quite problematic in the private sector).

Varieties

There are slow windmills. They are designed for wind speeds up to six meters per second and are characterized by the presence of many blades (sometimes up to thirty). Such devices are low-noise, they start even with a slight wind, but they have a low efficiency with a rather large windage. High-speed windmills use wind up to fifteen meters per second. They have three or four blades, are quite noisy and have high efficiency. Of all the species, they are the most common in the world. Rotary wind generators have the form of a barrel with a vertical arrangement of blades. They do not require orientation to the wind, but they have the lowest efficiency.

How to use

Installing windmills as alternative energy sources with your own hands is quite easy. First, you need to mark out a place for the mast in the yard or in a convenient place on the site where the wind is constantly blowing (having analyzed the location in advance). It is required to lay a solid foundation so that a high (better - more than 15 meters) mast is firmly held on the ground. A windmill (or several devices) should be chosen fast. You can buy it in a store, and for those whose hands have "grown properly" - make it yourself according to the corresponding drawings. There is now quite a lot of such information in the media and specialized literature.

Choose the option that, according to user reviews, seems the most reliable and feasible to use. At the time of connecting the machine, as experience shows, it is better to call a professional electrician. He will probably tell you how your windmill is connected correctly, even if there is a tutorial and instructions. And one more thing: in order to power several light bulbs and appliances (for example, a TV or a computer) from this energy, it will be necessary to install several windmills at once. So think about how much you can afford it. Do not forget about the main condition - the presence of a constantly blowing wind. After all, installing a wind turbine in a dense forest, as they say, is a waste of time and money. But in general, it is quite possible to make and install windmills as alternative sources of energy in a private house both financially and physically.

The sun

His energy is truly inexhaustible. And besides, quite promising in use. We all saw on TV the European versions of the "smart home", where heating, lighting, and water heating are produced through the use of solar energy. It is interesting that in one year so much solar radiation falls on the surface of soil and water that it (if fully used for energy production) would be enough for all mankind for many thousands of years! It remains, as usual, only to take what is "rolling" underfoot. And this is not so easy. The snag lies in the rather low efficiency of photoelectric converters and solar plants invented by mankind. But scientists are constantly working in this direction.

solar plants

It is certainly possible (and even necessary) to make such high-tech devices as solar alternative energy sources for the home with your own hands. Just get ready for the fact that it will most likely not be so easy to do this, and you cannot do without certain skills or the help of a specialist!

For water heating

The most expedient and simple use of devices is for heating water. Separate direct and indirect heating. Direct includes a variety of greenhouses, tanks for heating water in the sun, greenhouses, glazed loggias, verandas, for example. This type of heating allows you to use free solar energy to generate heat in any convenient place: on the roof, in any open space. Non-freezing liquids (antifreeze) are used as a heat carrier, and the subsequent one takes place in storage heat exchangers. From them, water is also taken for heating and domestic needs.

By the way, there is a children's designer "Alternative Energy Sources" ("Expert"), which allows you to collect up to 130 projects. Children over the age of five can also join the creation of windmills, use mechanical, water, solar energy to generate electricity.

Solar panels

Development has led to the creation of solar cells as the most efficient way to use the sun's radiation. This kind of panel is a system of semiconductors that converts solar energy into electricity. Such systems provide uninterrupted and reliable, cost-effective supply of electricity to a private house. They are especially effective in hard-to-reach areas. For example, in the mountains, where there are many sunny days a year, and the "official" supply of electricity is absent or suffers from irregularity. Or in an area where there are frequent interruptions in the supply of electricity from the main source.

Installation Benefits

Such an installation has the following advantages:

• does not require laying a cable to the supports, which significantly reduces the cost of production;
• battery installation and maintenance costs are minimized;
• environmental cleanliness of produced energy;
• light weight of solar panels;
• complete noiselessness during operation;
• quite a long period of use.

disadvantages

The challenges of alternative energy sources such as solar panels are:

• in the laborious assembly process;
• that they take up a lot of space;
• sensitive to mechanical damage and pollution;
• do not function at night;
• their effectiveness is highly dependent on sunny or cloudy weather.

Mounting

Alternative energy sources - solar panels - are mounted quite easily with certain skills. First you need to select the necessary materials for the design. We will need high-quality solar cells (from mono- or polycrystalline silicon). It is better to take those whose work is effective even in cloudy weather - polycrystals, readily available in a set. We buy cells from the same manufacturer so that everything is compatible and interchangeable. You will also need conductors connecting the photocells. The case is made of its dimensions are determined by the number of cells. For an external covering - plexiglas. For mounting on the roof of the house we use self-tapping screws. For soldering wires - an ordinary soldering iron. In general, nothing "military". With the help of a good instruction, as a rule, attached to the kit, you can figure it out yourself. In extreme cases, invite a neighbor in the country as an assistant.

The electricity bill is an inevitable expense item for any modern person. Centralized power supply is constantly becoming more expensive, but electricity consumption is still growing every year. This problem is especially acute for miners, because, as you know, cryptocurrency mining consumes a significant amount of electricity, and therefore the bills for its payment may exceed the profit from. Under such conditions, it is worth paying attention to the fact that almost all natural resources can be used to convert into electricity. Even in the air there is static electricity, it remains only to find methods to use it.

Where can I get free electricity?

You can get electricity from everything. The only condition: you need a conductor and a potential difference. Scientists and practitioners are constantly looking for new alternative sources of electricity and energy that will be free. It should be clarified that free means no payment for centralized energy supply, but the equipment itself and its installation still cost money. True, such investments are more than paid off later.

At the moment, free electricity is produced from three alternative sources:

The method of obtaining electricity	Power generation features
solar energy	Requires the installation of solar panels or a collector of glass tubes. In the first case, electricity will be generated due to the constant movement of electrons under the influence of sunlight inside the battery, in the second case, electricity will be converted from heat from heating.
wind energy	When the wind blows, the blades of the windmill will begin to actively rotate, generating electricity, which can be immediately supplied to the battery or network.
geothermal energy	The method consists in obtaining heat from the depths of the soil and its subsequent processing into electricity. To do this, a well is drilled and a probe with a coolant is installed, which will take part of the constant heat that exists in the depths of the earth.

Such methods are used both by ordinary consumers and on a large scale. For example, huge geothermal plants are installed in Iceland and generate hundreds of MW.

How to make free electricity at home?

Free electricity in the apartment must be powerful and constant, so a powerful installation will be required to fully ensure consumption. The first step is to determine the most appropriate method. So, for sunny regions, installation is recommended. If solar energy is not enough then wind or geothermal power plants should be used. The latter method is particularly suitable for regions located in relative proximity to volcanic zones.

Having decided on the method of obtaining energy, you should also take care of the safety and security of electrical appliances. To do this, the home power plant must be connected to the network through an inverter and voltage regulator to ensure the supply of current without sudden surges. It should also be borne in mind that alternative sources are quite capricious to weather conditions. In the absence of appropriate climatic conditions, electricity generation will stop or will be insufficient. Therefore, you should also acquire powerful batteries for accumulation in case of lack of production.

Ready-made installations of alternative power plants are widely represented on the market. True, their cost is quite high, but on average they all pay off from 2 to 5 years. You can save money by purchasing not a ready-made installation, but its components, and then design and connect the power plant on your own.

How to get free electricity in the country?

Connecting to a centralized power supply system is a problematic process and often cottages remain without electricity for a long time. This is where the installation of a diesel generator or alternative mining methods can come to the rescue.

In summer cottages, a huge number of electrical appliances are often not available. As a result, power consumption is much less. First you need to determine the preferred period of time that will be spent indoors. So for summer summer residents, solar collectors and batteries are suitable, for the rest, wind methods.

You can also power individual electrical appliances or illuminate a room by collecting electricity from grounding. Scheme for obtaining free electricity: zero - load - ground. The voltage inside the house is supplied through the phase and neutral conductor. By including in this circuit the third load conductor to zero, it will be directed from 12W to 15W, which will not be recorded by metering devices. For such a circuit, it is imperative to take care of reliable grounding. Zero and earth do not carry the danger of electric shock.

Free electricity from the earth

The earth is a favorable environment for generating electricity. There are three environments in the soil:

• humidity - drops of water;
• hardness - minerals;
• gaseousness - air between minerals and water.

In addition, electrical processes are constantly taking place in the soil, since its main humus complex is a system, on the outer shell of which a negative charge is formed, and on the inner shell a positive one, which entails a constant attraction of positively charged electrons to negative ones.

The method is similar to that used in conventional batteries. To obtain electricity from the ground, two electrodes should be immersed in the ground to a depth of half a meter. One is copper, the other is galvanized iron. The distance between the electrodes should be about 25 cm. The soil between the conductors is filled with saline, and wires are connected to the conductors, one will have a positive charge, the other will have a negative charge.

In practical terms, the output power of such an installation will be approximately 3W. The charge power also depends on the composition of the soil. Of course, such power is not enough to provide power in a private house, but the installation can be strengthened by changing the size of the electrodes or connecting the required number in series. After the first experiment, you can roughly calculate how many such installations will be needed to provide 1 kW, and then calculate the required amount based on average consumption per day.

How to get free electricity out of thin air?

For the first time, Nikola Tesla spoke about obtaining electricity from the air. The scientist's experiments proved that there is static electricity between the base and the raised metal plate, which can be accumulated. In addition, the air in the modern world is constantly subjected to additional ionization due to the functioning of many electrical networks.

The soil can act as the basis for the mechanism for extracting electricity from the air. A metal plate is placed on the conductor. It should be placed above other nearby objects. The outputs from the conductor are connected to a battery in which static electricity will accumulate.

Free electricity from power lines

Power lines carry a huge amount of electricity through their wires. An electromagnetic field is created around the wire in which the current flows. Thus, if a cable is placed under a power transmission line, then an electric current is formed at its ends, the exact power of which can be calculated, knowing how much power the current is transmitted through the cable.

Another way is to build a transformer near power lines. A transformer can be created using copper wire and a rod using the primary and secondary winding method. The output power of the current in this case depends on the volume and power of the transformer.

It is worth considering that such a system of obtaining free electricity is illegal, although there is no actual illegal connection to the network. The fact is that such wedging into the power supply system damages its power and can be punished with fines.

Free electricity from a surge protector

Many searchers for free electricity must have found versions on the Internet that an extension cord can become a source of endless free energy, forming a closed circuit. To do this, take a surge protector with a wire length of at least three meters. Fold a coil from the cable, with a diameter of not more than 30 cm, connect it to the consumer's electrical outlet, isolate all free holes, leaving only one more outlet for the plug of the extension cord itself.

Next, the network filter must be given an initial charge. The easiest way to do this is to connect the extension cord to a functioning network, and then close it in yourself in a split second. Free electricity from an extension cord is good for powering lighting fixtures, but the power of free energy in such a network is too small for anything more. And the method itself is quite controversial.

Free electricity from magnets

A magnet emits a magnetic field and as a result, it can be used to extract free electricity. To do this, wind the magnet with copper wire, forming a small transformer, placing it near the electromagnetic field, you can get free energy. The power of electricity in this case depends on the size of the magnet, the number of windings and the power of the electromagnetic field.

How to use free electricity?

When deciding to replace the centralized energy supply with alternative sources, all necessary security measures should be taken into account. To avoid sudden voltage drops, electric current to the devices must be supplied through voltage stabilizers. Be sure to pay attention to the dangers of each method. Thus, immersion of electrodes into the soil implies the subsequent flooding of the soil with saline, which will make it unsuitable for further plant growth, and systems for the accumulation of static electricity from the air can attract lightning.

Electricity is not only useful, but also dangerous. Incorrect phasing can lead to electric shocks, and a short circuit in the network can lead to fires. It is necessary to approach the provision of electricity at home with a detailed study of the methods and laws of physics.

It should also be taken into account that most methods do not provide stable power and depend on many factors, including weather conditions, which cannot be predicted. Therefore, it is recommended to either accumulate energy in batteries, and just in case, have a spare type of power supply.

Forecast for the future

Already, alternative energy sources are widely used. The lion's share of electricity consumption is for household electrical appliances and lighting. By replacing their power supply from centralized to alternative, you can significantly save the budget. Miners should pay special attention to alternative sources of power supply, since mining on centralized power supply can take up to 50% of profits, while mining on free power supply will bring net income.

More and more homes are switching to solar panels or wind farms. Such methods give much less power, but are environmentally friendly energy sources that do not harm the environment. Industrial alternative power plants are also being constructed.

In the future, this area will only be supplemented by new methods and improved analogues.

Conclusion

It is possible to extract electricity even from the air, but to cover all the needs of consumption, it is necessary to design a whole system of alternative electricity generation. You can go the easy way and buy ready-made solar panels or wind farms, or you can make an effort and assemble your own power plant. Now free electricity is not a fully explored area and opens up a lot of opportunities for independent experiments.

Modern society cannot imagine itself without certain achievements of science, among which electricity occupies a special place. This wonderful and valuable energy is present in almost all areas of our lives. But not many people know how it is mined. And even more so - is it possible to get free electricity with your own hands. Video, which abounds in the vastness of the worldwide web, examples of craftsmen and scientific data say that this is quite real.

Everyone, no, no, yes, thinks not only about saving, but also about something free. People generally like to get something for free. But the main question for today can i get free electricity. After all, if you think globally, how much humanity has to sacrifice to get an extra kilowatt of electricity. But nature does not tolerate such cruel treatment of itself and constantly reminds us that we should be more careful in order to stay alive to the human species.

In pursuit of profit, a person does not really think about the benefits for the environment and completely forgets about alternative energy sources. And there are enough of them to change the current state of things for the better. After all, using free energy, which can be easily converted into electricity, the latter can become free for a person. Well, almost free.

And considering how to get electricity at home, the simplest and most affordable methods immediately pop up in your memory. Although some funds will be required to implement them, as a result, the electricity itself will not cost the user a dime. Moreover, there are not one or two such methods, which allows you to choose the most appropriate method for extracting free electricity in specific conditions.

It just so happens that if you know at least a little the structure of the soil and the basics of electrics, you can understand how to get electricity from the mother earth itself. And the thing is that the soil in its structure combines solid, liquid and gaseous media. And this is exactly what is necessary for the successful extraction of electricity, since it allows you to find the potential difference, which as a result leads to a successful result.

Thus, the soil is a kind of power plant in which electricity is constantly located. And if we take into account the fact that through the grounding the current flows into the ground and is concentrated there, then it is simply blasphemous to bypass such a possibility.

Using such knowledge, craftsmen, as a rule, prefer to get electricity from the ground in three ways:

Zinc and copper electrode.

Potential between roof and ground.

It is worth considering each of the methods in more detail in order to better understand what it is about.

: implies the use of a third conductor that connects the grounded conductor and the neutral contact, which allows you to get a current of 10-20 volts. And this is quite enough to connect several light bulbs. Although if you experiment a little, you can get much more voltage.

Zinc and copper electrodes are used to extract electricity from the ground in an isolated space. Nothing will grow in such soil, as it is oversaturated with salts. A zinc or iron rod is taken and inserted into the ground. They also take a similar copper rod and also insert it into the soil at a short distance.

As a result, the soil will act as an electrolyte, and the rods will form a potential difference. As a result, the zinc rod will be the negative electrode, and the copper rod will be the positive one. And such a system will produce only about 3 volts. But then again, if you conjure a little with the circuit, then it is quite possible to increase the resulting voltage quite well.

The potential between the roof and the ground at the same 3 volts can be "caught" if the roof is iron, and ferrite plates are installed in the ground. If you increase the size of the plates or the distance between them and the roof, then the stress value can be increased.

Strangely enough, for some reason there are no factory devices for generating electricity from the earth. But you can do any of the methods yourself even without any special costs. This, of course, is good.

But it should be borne in mind that electricity is quite dangerous, so any work is best done together with a specialist. Or summon one at system startup.

This is the dream of many to get free electricity with their own hands from the air. But as it turns out, not everything is so simple. Although there are many ways to get electricity from the environment, doing so is not always easy. And a few things to know:

Wind generators are successfully used in many countries. There are entire fields filled with such fans. Such systems are able to provide electricity even to a factory. But there is a rather significant minus - due to the unpredictability of the wind, it is impossible to say exactly how much electricity will be generated and how much electricity will be accumulated, which causes certain difficulties.

Lightning batteries are named so because they are able to accumulate potential from electrical discharges, but simply from lightning. Despite seeming efficiency, such systems are difficult to predict, just like lightning itself. And to create such a design on your own is more dangerous than difficult. After all, they attract lightning up to 2000 volts, which is deadly.

S. Mark's toroidal generator, a device that is quite possible to assemble at home, it is able to power a lot of household equipment. It consists of three coils that form resonant frequencies and magnetic vortices, which allows the formation of an electric current.

The Kapanadze generator was invented by a Georgian inventor based on the Tesla transformer. This is a great example of the latest technology, when all you need to start is to connect the battery, after which the received impulse makes the generator work and produce electricity in the literal sense of the air. Unfortunately, this invention is not disclosed, so there are no schemes.

How can you ignore such a powerful energy source as the sun. And, of course, many have heard about the possibility of obtaining electricity from solar panels. Moreover, someone even used calculators and other small solar-powered electronics. But the question is whether it is possible to provide electricity to the house in this way.

If you look at the experience of European lovers of freebies, then such an idea is quite feasible. True, the solar panels themselves will have to spend a lot of money. But the resulting savings will fully pay off all the costs in excess.

In addition, it is environmentally friendly and safe for both humans and the environment. Solar panels allow you to calculate the amount of energy that can be obtained, and this is quite enough to provide electricity to everything, even a large one, at home.

Although there are still some downsides. The operation of such batteries depends on the Sun, which is not always present in the right amount. So, in winter or during the rainy season, problems may arise in operation.

Otherwise, it is a simple and effective source of inexhaustible energy.

Alternative and questionable methods

Many people know the story about an unpretentious summer resident who allegedly managed to get free electricity from the pyramids. This man claims that the pyramids he built from foil and the battery as a drive help to illuminate the entire plot. Although it looks unlikely.

It's another matter when research is carried out by scientists. There is already something to think about here. So, experiments are being carried out to obtain electricity from the waste products of plants that fall into the soil. Similar experiments can be carried out at home. Moreover, the resulting current is not life-threatening.

In some foreign countries, where there are volcanoes, their energy is successfully used to produce electricity. Entire plants operate thanks to special installations. After all, the energy received is measured in megawatts. But it is especially interesting that ordinary citizens can also get electricity with their own hands in a similar way. For example, some use the heat energy of a volcano, which is not difficult to transform into electricity.

Many scientists are struggling to find alternative methods of energy production. Starting from the use of photosynthesis processes and ending with the energies of the Earth and solar winds. Indeed, in an age when electricity is especially in demand, this is most welcome. And with interest and some knowledge, everyone can contribute to the study of obtaining free energy.