Realistic Reasons to Back Solar Power

Realistic Reasons to Back Solar Power

To think that humans know everything there is to know about science and the natural evolution of our planet is nothing short of asinine. Technology has been developed to allow us to understand our position in the cosmos better, but should we call ourselves experts? There is still so much to learn about how our planet behaves. Although global warming extremists push the envelope on reasons why we should invest in renewable energies, there is a truth behind all of the rhetoric. Our current methods are grossly antiquated.

1. Renewable Resource – The Sun will continue to produce consumable power to humans for billions of years. As soon as it’s done producing power, we’re going to have more pressing problems than global warming. Even cloudy days are able to produce enough power to maintain a home. It is a resource that everyone can agree that we have in an abundant supply.

2. Oil Wars – Regardless of personal views on the economics of the world, were are riled by those who would dare cut off our oil supply. We are willing to sacrifice lives over dead plants and life-forms. If we were to do away with oil as a whole, would there still be a cause for war? It would no longer be a driving force to have relations with a country we know to be corrupt. The demand would be gone, as would the power these countries have over a large portion of the world.

3. Costs – Even with subsidies and tax credits, one would still have to live in their homes for more than 10 years in order to experience the benefits from solar power thanks to the effects of financing. However, the cost of photovoltaic equipment manufacturing has already began to decrease since 2012. As many locations around the globe are looking more and more at this renewable energy source, more innovative technologies supporting photovoltaic equipment is being produced in order to reduce costs of installation in order to entice sales. Before long, everyone will have one – much like cell phones morphing into smartphones.

4. Less Dangerous – Nuclear power plants are catastrophes waiting to happen. A simple breakdown of a nuclear power plant can render the entire location unlivable by human standards. Chernobyl and the Fukushima Daiichi disasters are prime examples of how little we truly care about human life over the need to power our computers and cash registers. If a solar panel breaks, it could take a matter of a day or two to replace it without having to call in a HAZMAT crew.

5. Cumulative – For every household and business that erects a solar array to put power back into the grid, more power is conserved reducing the chances of brownouts. For every kilowatt hour produced by these units, one kilowatt hour can be used at your neighbor’s house. Theoretically, many solar arrays within an area should decrease the electric bills of everyone since less power is being consumed as a whole.

Set aside the views of those who propagate global warming as a scare tactic. There are real life reasons why we should be investing in alternative energy sources, none of which concern the natural evolution of Earth. The planet will be here long after humans have perished. We should be more concerned with saving ourselves.

Author Bio:

This post is contributed by Linda Bailey from housekeeping.org. She is a Texas-based writer who loves to write on the topics of housekeeping, green living, home décor, and more. She welcomes your comments which can be sent to b.lindahousekeeping @ gmail.com.

 

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Electronic Medical Records and Personal Health Records

With the ever expanding Internet opening possibilities across various forms of business, we find ourselves in an age where information is readily available at our fingertips. Databases have been built regarding driving records, real estate, education, and more to provide a more efficient and less time consuming practice of data entry. Electronic medical records are no different and could be more important since the information is invaluable. There is a wide scope of possibilities for using electronic medical records.

1. Instant Sharing – In some care facilities, methods exist to share a patient’s information with another facility over the Internet in a different city. This could prove to be vital if the information requested pertains to a life threatening circumstance.

2. Clicks Away – With electronic medical and personal health records, the information is just a few clicks away. Instead of sifting through files and folders to find an individual’s information, it could just be a matter of entering a name search.

3. Billing – Most facilities have implemented some kind of a billing system for patients. Many of these billing applications can be used in conjunction with a medical record for further data analysis later on.

4. Web-Based – Data centers and the Cloud have increased efficiency of sharing patient information with practitioners around the globe. Some of these electronic records are based on the Internet alleviating a facility’s need for a sufficient data server. With the inclusion of images, x-rays, and more a server can get quite crowded with data in a largely populated area.

5. Cross Platform – Electronic medical and personal health records can be accessed across multiple devices. As some are web-based, a web browser on a tablet or phone would suffice. However, some of these EMR developers have made apps for Android and iPad for a more efficient tablet use. These apps connect to the database on the Internet without the need of a browser and all pertinent information can be viewed.

6. Prescriptions – Advancements in technology have allowed some of the EMR applications the ability to send e-prescriptions to participating vendors. Programs such as Practice Fusion incorporate a variety of tools to create greater efficiency in the facility including messaging, reporting, and billing.

7. Quick Entry – Many EMR programs allow a practitioner the ability to simply click on symptoms to build a record reducing the amount of typing. This could also reduce miscommunications and illegible comments about how an individual patient has been treated in the past.

The days of old where we cut down trees to create paper for our records is slowly coming to an end. It was a method that worked, but technology and the need for efficiency are growing ever closer to triumph over archaic methods of communication. With a little ingenuity and innovation, we could very well create a single database that can be used to provide every piece of information about a specific individual.

About the Author:

Ken Myers is an expert adviser on in-home care & related family safety issues to many websites and groups. He is a regular contributor to www.gonannies.com. You can get in touch with him at kmyers.ceo@gmail.com.

Photovoltaic PV Solar Panels on the rise

Lowered costs and increasing efficiency have helped the steady increase in the use of Solar PV panels.
There have been some incredible advances in the methods used to capture solar energy.  Solar paint and thin plastic cells are some of the new technologies but PV panels are still the most efficient way to capture energy from the sun.

The modular nature of solar cells are also being used in more creative and aesthetically pleasing ways. Each cell must have a separate connection because stringing them together has the same effect as Christmas lighting, if one goes out, there all do. Being modular, however, increases the versatility of the panel placement.

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Increased efficiency has also made the technology workable in areas that don’t receive a huge amount of direct sunlight. Solar power is a small thing that most landowners can take advantage of to reduce costs and stabilize energy bills.

Interesting Bio-fuel solutions

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Guest Post by Maria Kruk, an author for Patentsbase.com

Search of new renewable energy solutions has embraced most of the countries recently. Indeed, growth of oil and gas prices and shortage of fuel deposits contributed a lot in referring to alternative power facilities, such as solar stations, wind farms and tidal power systems. However, these are the prerogative of those lands possessing suitable climate conditions and favoring national policy. On the contrary, the other states have many benefits for biofuels production, converting wastes and unnecessary materials into promising energy resources. Some examples testify on how creative and effective new technologies might be.

Germany is a vivid example of how biofuels might invest in national energy balance. For several decades German scientists have been working on biofuel technologies, and some of the concepts alerted governmental attention. To date, economic discussions are engaged in related issues, which are focused on how to make biofuels cheaper.  One of the received results is directed on car fuels production out of agricultural and wood wastes. The released technology features synthetic gasoline made of sawdust and straw, including two major stages: gathering basic material straightforward on farms and timber factories and gasoline production on the plant. Its price is expected to be 0,5 Euro per liter and the first supplies are scheduled on 2012.

Wageningen University and Research Centre in Ukraine is working on the concept of thermal and electrical energy from biomass gathered in Chernobyl restricted zone. It is appropriate to mention that this country still copes with consequences of tragic events of April 26th 1986, when there was a huge explosion on the local nuclear plant. However, biomass is offered to be cultivated on the lands cleared from radioactive effects.  All in all, the idea of any activity in Chernobyl zone is quite unpleasing and it might influence negatively on reputation of Ukrainian businessmen. Many scientists conclude that this area should be a testing ground for scientific experiments and investigations for many decades in future.

In contrast, Ukraine can boast of certain biomass advancement. It is the first country in Eastern Europe to establish a production of mobile industrial facilities that convert organic wastes into fuel pellets. These biofuel complexes, called “Forward”, are embedded on the truck platforms. Forward’s average capacity is about 2 tons per hour. The other advantage of these mobile platforms is their cost, which twice cheaper than foreign equipment – 300 thousand dollars.

During recent decades many countries in Europe opened huge biodiesel plants, using different primary materials. One of them is located in Spanish port Ferrol with a total capacity of 200 thousand tons of biodiesel fuels per year. It produces biodiesel from refined and unrefined vegetable oil, mainly soybean and canola oils. Giant biomass recycling plant was put in commission in Kalundborg city in Denmark. This facility performs several important tasks, which include recycling wheat straw, corn stalks and cobs, sugar bagasse and grass; usage of waste steam in biomass production and manufacturing lignin biofuel. Palm oil and rapeseed oil and animal fats are used in three biofuel plants in Rotterdam, which belong to Neste Oil Corp (Finland).  Their total capacity is 800 thousand tons of biodiesel annually.

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Going Green in Small Things

Going Green in Small Things

When we think of going green we typically think of things like adding solar panels to your home’s roof or massive wind farms or building a home out of used tires. However, going green does not have to mean making massive, expensive changes to your lifestyle. You can just do a few little things and make a big impact on the environment. Here are some little things you can change –

  1. Light Bulbs – We all know that the classic light bulb is a huge waste of electricity and heat. Thankfully we have other options today. Even big chain stores carry a variety of eco-friendly lighting choices. LED lights are becoming cheaper every year and use almost no electricity while still providing more than enough light.
  2. Car Maintenance –Keeping your car maintained is an easy way to help the environment. A well maintained car does not give off as much pollution and a car with inflated tires and a clean fuel injector assembly does not use as much gas. Not only are you reducing emissions, but you are also reducing the drain on non-renewable resources and the transportation and processing required to get them to your local gas station.
  3. Insulation –An easy and inexpensive way to make your home more eco-friendly is to replace your insulation. A well-insulated home stays warmer in winter and cooler in summer, reducing your need for utilities to heat and cool your home. It also helps to replace your windows with double paned glass. This double layer of glass means that less cool air will escape in the summer and fewer icy breezes will get in during the winter. You can even have your windows tinted or add dark colored screens to reduce sun exposure and keep your house cooler.
  4. Recycle –This simple idea has been around for a long time but is still something that we need to be reminded to do every once in a while. You should be recycling everything you can. Things like soda cans, glass jars, and plastic jugs can be recycled into new, useful things. Even paper products can be recycled. If your community does not have a recycling program you can form one or find your closest recycling center. Oftentimes your local public school will have a recycling program in place and would be glad for any donations you care to provide.
  5. Shop Smart –Las but not least, learn to shop smart. Try to buy locally as much as you can, reducing the transportation costs and emissions to get the products to the store. Try to find items that are made from recycled materials and thingsthat can be reused instead of thrown away.

All these little steps add up to really help the environment. Remember that you do not have to be rich to be green. Just a few thoughtful changes and a little effort on your part can help us to keep the Earth in shape for the next generation.

Author Bio:

Jason Miner plays a vital role for www.blogcarnival.com. He is an expert in writing topics of different categories. He is helping the carnival team to grow & working on making this an even better place for bloggers. 

HIT Solar Cells

Cheaper Manufacturing for HIT Solar Cells

This is a guest post by Mathias Aarre Maehlum of  Energy Informative

Fraunhofer Institute for Surface Engineering and Thin Films IST in Braunschweig, Germany, has been working on making the manufacturing of HIT solar cells cheaper by engineering an improved coating process.

Hetorjunction with Intrinsic Thin layer (HIT) solar cells are currently one of the most promising new technologies in the PV industry. They have consistently shown high performance in laboratory conditions – in some cases up to 23% – significantly higher than the majority solar modules on today`s market.

Fraunhofer IST`s new way of producing HIT solar cells includes hot wires instead of the plasma-CDV process, which allows for cheaper mass production. The plasma-CDV process is dependent on large quantities of silane gas to function. Somewhere of 85-90% is lost through the process and becomes waste, which of course brings costs up.

By using the hot wire method “we can use almost all of the silane gas, so we actually recover 85 to 90 percent of the costly gas. This reduces the overall manufacturing costs of the layers by over 50 percent. The price of the wire that we need for this process is negligible when compared to the price of the silane” states Dr. Lothar Schäfer, department head at Fraunhofer IST.

The generators that power the manufacturing system are also ten times less expensive in terms of energy consumption than those that power the plasma CDV-process.

Even though the technology seems to have significant advantages over convetional ways of producing solar cells, it is still nowhere near being released on the market. It will likely be another three to five years until Fraunhofer IST`s new technology will be used for large-scale manufacturing of solar panels.

For more information on the new technology, check out the official press release.

Tidal Power Then and Now

A while back I wrote a post on Tidal Barrages (https://lifekills.wordpress.com/2009/02/13/tidal-power-barrages-and-ebb-generation/). Here is another way to generate energy from tides.

Probably, everybody is aware of possibilities of energy production in case of extinction and depletion of fuel deposits.  The solution is found in renewable energy due to multiple opportunities provided by natural and environmental conditions. Tidal energy is the one secured by both cosmic gravitation of the Sun and the Moon, and oceanic spaces, of course. However, not all the regions on Earth can boast of favorable and promising tidal indicators. That is why it is better to feature on France and the English Channel as an area where tidal energy generation was organized for the first time and where the most powerful tidal station is going to be constructed this year.

It is interesting to know that the first registries of tidal energy usage are dated back to the 10th -11th centuries. There were lots of windmills and sawmills in England and France, which used tidal energy in industrial purposes. However, only one of these two states might be marked with erection of the first tidal energy system in the world. It was Rance Tidal Power Station, constructed on the estuary of Rance River (Brittany Peninsula) in 1966. Its capacity is pretty astonishing – 240 MW produced by 24 tidal generators, – which is preconditioned by comparatively high tides reaching 13,5 meters. The significance of Rance station is still of high value even nowadays, contributing 0,012% to energy demand in the country. Most of the power generated by the station is used during peak seasons (544 million kWh per year in total). However, high prices obstruct the enlargement of tidal energy industry. Speaking of energy production in France, nuclear power production keeps the lowest cost. In this case, the renovation of the Rance station is getting more appropriate and promising.

On the contrary, in 2012 Frenchmen might see the most powerful tidal project actualized. In particular, it is associated with the station near the coast of Paimpol-Bréhat in Brittany. The project was assigned to Irish company OpenHydro Group Ltd. and French company EDF, which already accomplished some magnificent and profitable projects on tidal energy in North America and the United Kingdom. Paimpol-Bréhat power station was designed in 2004 (estimated cost was 55 million dollars) and in 2008 the construction was started.

The basis of new tidal station is comprised of four large turbines with a weight of nearly 850 tones each. They are going to be established near the coast, attached to an anchor on the depth of 115 meters. The diameter of each turbine is 21, 5 meters. It is appropriate to note that tidal turbines have certain advantages in opposite to wind and solar cells, including invisibility under the water, quiet operation and less impact on environment. And, besides, a new station can provide energy for more than 4 thousand houses in the region of Paimpol-Bréhat.

Maria Kruk, an author for Patentsbase.com

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