Archive | August 2016

How CO2 Pollution Could Be Turned Into Solar Energy

The energy industry is going through revolutionary changes due to an increased push for clean energy technology and lower carbon emissions globally. Solar and wind power are some of the most commonly used renewable energy sources currently, with innovations constantly being developed, particularly in the solar energy space. 

Carbon dioxide generating clean energy – if those were words you never thought you would see in one sentence, then you’re not alone. But that’s exactly what researchers from GE Global Research are making possible.

Carbon dioxide is one of the largest issues contributing to climate change today, and clean energy is just one of the many solutions that scientists and climate activists hope will solve temperature rises before it’s too late. One of the most recent developments in the clean energy sector not only fights to reduce CO2 emissions, but actually uses the gas to create clean energy storage solutions.

A new technology being developed by engineer Stephen Sanborn and his team hopes to make a new type of solar battery that is able to provide power to almost 100,000 homes. To achieve this, this new battery technology will use the largest contributor to climate change – CO2.

GE’s researchers have developed a way to transform stored carbon dioxide into storage technology for solar energy. The development will produce an entirely new solar storage technology, introduce another competitor to the recently released lithium ion solar battery technology – led by the famousTesla Powerwall.

How does it work?

The technology has two main elements – the first involving heat collection and the second cooling the heat and storing it. The heat from the sun is collected by the same solar pv panel technology commonly used in the solar industry, the difference comes in the storage process of the captured energy.

Once collected by solar panels, the heat is stored in a liquid of molten salt. This solution is extremely hot. The liquid molten salt is then cooled by CO2 with surplus electricity to produce dry ice. The molten salt liquid then transforms the dry ice CO2 into a ‘supercritical’ fluid that is highly efficient in transferring energy into a turbine called a sunrotor.

This sunrotor can then supply stored energy as needed. Not only is this process highly efficiency in terms of energy, but also in terms of space. The sunrotor is small enough to fit on an office shelf, and will be able to power 100,000 homes.

The space efficiency of this technology is one particularly revolutionary development, as space required for some large scale renewable energy installations is one of the few drawbacks of current technologies. In addition to increased size efficiency, the sunrotor technology is also expected to bring down the cost of energy from $250/MWh to $100/MWh.

“It is so cheap because you are not making the energy, you are taking the energy from the sun or the turbine exhaustBusiness Management Articles, storing it and transferring it” said Sanborn.

The sunrotor technology is also highly energy efficient; once deployed they could yield up to 69 per cent of their stored energy back to the grid. In comparison the most efficient gas power plants only produce a maximum of 61 percent energy return.

ABOUT THE AUTHOR

Hi, my name is Georgia and I am an editor and content creator working at Australian Solar Quotes. I have a passion for sustainable and ethical living. I want to inform and educate others on sustainable practices like using renewable energy. I invite you to join the conversation by commenting below with your thoughts.

Tips To Save Money With Alternative Energy And House Solar Power

With the ever increasing costs of living there is no better time then right now to start producing our own electricity. Whether you want to simply reduce your power bills or completely eliminate them, it couldn’t be easier.

You will save hundreds of dollars a month… and thousands of dollars a year… for the rest of your life. Some people switching to solar power have been able to slash their electricity bill by 80% or more!

Solar energy is also the cheapest way to generate renewable energy. You will be able to protect your pocket book during these recession times and spend money on more important things.

You will have a lot of fun in building your own power systems. You can do it with your close friends and family during a week-end and everyone will enjoy it.

The savings can typically pay for a solar system in one month’s time. Plus, the fuel is free, with no moving parts, the cells require little upkeep and because they burn no fuel and have no moving parts, solar systems are clean and silent. Another great reason to install a renewable energy system in your home is that you will increase the value of your home by thousands!

You will be able to go completely off-grid if you want, knowing that rising energy prices will not affect you. Also, you could possibly be able to make the electricity company pay you, because the surplus of what you produce will make the meter go the other way, in case you want to stay on-grid.

Your probably wondering right now, but it’s true. Most electric companies utilize net metering, which means your electricity meter can run forwards and backwards. When you produce more power than you use at any given moment, the meter runs backwards as you send the excess back to the grid and effectively sell that power back to your power company.

(They pay or credit you at exactly the same price per KWh they charge you). For the average customer this results in significant reductions in their electricity bill, though some generate more total power than they use and receive a payment from the electric company.

Most people are unaware that solar cells and wind power can be used to power up basically any appliance you have in your home: fridge, washing machine, computer, TVs, lights. While others wonder if solar energy really works.

Ponder this…solar cells were originally developed for use in space, where repair is extremely expensive, if not impossible. To this day solar energy still powers nearly every satellite circling the earth because it operates reliably for long periods of time with virtually no maintenance.

Advanced Technologies In Relation To Renewable Energy

Advanced technologies in relation to the renewable energy

Someday, technological innovations will be available to anyone. These technologies will aid in reducing biological hazards and environmental dangers. Someday, those technologies may even be found unthinkable as creations but they will be successfully utilized.

This is true in connection to the renewable energy technologies.

Today, technicians and engineers are constantly hard at work trying to create world-class technologies. Day by day, news and reports are announced to inform the general public about the various inventions that are safe, Eco-friendly and important to mankind. Through research, one can discover that countries are creating their very own renewable energy technology to help save the planet from destruction brought about by the accumulation of pollution, specifically man-made pollution.

The environmental pollution has meet its match

The world is going green to safeguard the Earth from total obliteration.

At present, the technological innovations are centered on creating environments that uphold human health and other living thing’s safety. In this manner, pollution can be halted and possibly even restore the cleanliness of the surroundings.

Mentioned below are few of the highly valued inventions created to this date:

In Europe for example, research on making algae as a source of energy is ongoing. Algae are available all throughout the shores of every country making it highly commendable for energy usage. This type of energy is known as Energetic Algae. Since it is widely accessible various organizations are convinced that a sustainable energy can be produced using it.

In South West England the creation of a new technology commonly called the Wave Hub is in the process. Despite being a country known to have lesser technologies available for renewable energy as compared to others, it has still pioneered the conversion of wave energy to sustainable electricity.

Another promising development is the creation of Atlantis Resources Corporation’s AK1000. This is expected to be installed this year at the European Marine Energy Center. The AK1000 is expected to be the largest and most powerful tidal turbine ever made, it can provide electricity up to 1 Megawatt. Aside from the vast energy it can offer to residences it boosts faith in renewable energy that cannot jeopardize the environment.

Lastly the High Concentration Photo Voltaic solar technology is a type of solar power that exceeds the 40% efficiency barrier. In relation to the usual solar energy panels that only reaches 15% efficiency barrier. High Concentration Photo Voltaic technology provides three times of economic revenues. This allows more energy yields at a lower cost. Recently the Renewable Energy Institute a company that has innovated the renewable energy technology have partnered with a United States based engineering company that has been searching for locations at the southwest part of the United States of America to place the said invention.

The good things about renewable energy technologies

With so many environmental problems countries are facing these years, it is vital that the attention must be refocused on saving nature since there is only one Earth. Since the development of various technologies is very relevant in providing renewable energy, it can be guaranteed that environmental hazards will soon decrease, or even disappear.

The benefits of these technologies include halting the global warming, cleaning of the air, lessening of the carbon emissions, and saving of the plants and animals. In general, technologies aimed at renewable energy help on the salvaging of the ecosystem and regaining its normal fauna and flora.

In addition man kind can fully enjoy every daily task without causing risks through the aid of the renewable energy inventions. The High Concentration Photo Voltaic solar technology lessens monthly electric bills, the AK1000 and Energetic Algae supply alternative forms of sustainable electricity and of course the wave hub decreases destruction of the ecosystem.

Probably many people might be wondering how ambitious most inventions are, yet such researches greatly save the environment from total destruction. It is today that men need to consider the use of the renewable energy technology not just to halt the massive damage but to save the Earth for the future use of the next of generations.

With the environmental pollution as a problem and with renewable energy technology as a solution, an action today is important; tomorrow is not even an option.