By Ryan Wilson
Along with the nice new online casinos, alternative energy sources are getting more and more popular nowadays. Thanks to the rising cost of natural gas, coal, and oil and their negative impact on the environment, electric cars, solar-powered homes, and wind turbines are becoming increasingly important in daily life.
Most countries would like to switch their reliance on these fuels onto renewable energy sources (like sun or wind). However, one must admit that they are not yet efficient enough for an entire country's needs. Moreover, the production costs are still too high compared to traditional generating electricity (burning coal or gas).
The good news is that even though many researchers are investing their efforts into making them cheaper, there are already a few renewable resources that can be used by everyone out there. Today, we will introduce you to the top five alternative energy sources that can make people's lives better in the future. They include:
The first of these is wind power. This type of renewable energy is already widely used around the world, especially in Europe, accounting for a significant percentage of electricity production. The problem is that while some countries use this new energy source, others don't, and there seems to be no objective reason for this.
It turns out that the primary inhibitor of wind power plants is their cost and size (not so different from big solar plants). Immense engineering structures require a lot of money and human resources to build, not to mention the high operating costs. That's why there are still many debates on whether it's worth the investment or not.
However, many studies claim that wind power is actually one of the cheapest ways to produce electricity and will play an essential role in powering our homes in the future. The only drawback is that these wind turbines do not supply a steady stream of energy; on a good day, they might provide more than enough, while some days, there won't be nearly enough of them.
This problem can be resolved by building more enormous wind power plants worldwide or, if money isn't a concern, by having small but powerful turbines on each house (that would certainly reduce costs). This technology has great potential, and we're sure that people will learn how to make it work on a large scale with time.
The second alternative source of power is geothermal energy which uses the heat stored under the earth's surface to produce electricity. This process involves digging holes deep into the ground and using hot water or steam directly from them. Again, it may not look like a good idea, but these places are potent; by drilling down, you can tap into steam or hot brine flowing freely, which has enormous potential for heating buildings during wintertime!
Scientists have known about this source for many years now, and they usually drill hundreds of feet below the surface to find boiling water (it's no different from finding gushing oil wells in Texas). However, the problem still remains that we cannot use all this free energy due to its location; it's simply impossible to build a power plant next to each of these places.
That's why many researchers are currently looking into the possibility of using geothermal energy in everyday life by combining it with more conventional sources. For example, the hot water can be used for heating buildings or even greenhouses where they grow crops all year long.
This is still an early-stage technology, but with time we will see if it's worth investing money into this method or not. The idea behind it is beautiful. So far, there haven't been any significant problems linked to its use; however, good things take time, and we bet that soon enough, everyone will know about geothermal energy as much as they know about solar power today.
The third alternative source of power is solar energy, which can be used in many different ways. First, it's the most common type of renewable energy in existence; almost everyone knows that the sun produces plenty of heat and light during its lifetime. Second, this technology has already made its way into our homes with various solar panels designed for outdoor and indoor use.
Many skeptics argue that solar energy production will never make sense because you need too much land to produce enough electricity. Still, they seem to forget about good old-fashioned photosynthesis (a part of every plant's anatomy). Providing more sunlight makes plants grow faster and more robust, which means that we're getting more food out of the same area. It makes everything a lot easier, and that's where solar power excels; it requires no effort from our side.
The fourth alternative energy source is tidal power plants (TPGS) which use the ocean's currents to produce electricity. This process involves building a dam across a river estuary and letting water go through it; at this point, their flow will rotate turbines installed downstream which generate electricity.
This technology doesn't require much effort or investment from our side, but there are many problems with these power plants; for example, tides may only occur twice every day, making them useless during low tide when they can't turn the turbines. Also, we need to build expensive dams that won't just ruin cities' marine environment but also may cause severe earthquakes in the long run because water pressure has tremendous force against stone walls.
Nowadays, this alternative source of power is not too popular because scientists believe that the tidal range is insufficient to produce enough energy for everyone. Either way, if we can find a way of powering these plants without damaging marine life or Mother Nature in general, then the future holds great promise for TPGS.
Last but not least, the fifth alternative source of power is hydrogen fuel cells (HFCS) which already exist in their primitive forms. By using O2 and H20 molecules for combustion, these powerful batteries will last much longer than their conventional counterparts; it's very difficult to find someone who hasn't heard about this energy before.
Although many skeptics worldwide argue that HFCS is still too new and needs more time to prove its worth, you can't argue with facts. Technology like this has existed for almost half a century now, although initial progress wasn't fast enough for our liking; however, we're confident that one day everyone will see hydrogen fuel cells as one of the best alternative sources of power in the world.
As you can see, alternative energy sources are here to stay, so investing your time and effort into exploring them is worth it! With this list, we've tried to give everyone an idea about what each source does and show the major advantages and disadvantages one should consider when they want to put their money down. The only thing left for you now is deciding which type of alternative power suits your needs best but don't forget; the future is filled with opportunities and alternatives!
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