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Category: [03-Energy]
The systems of electrical and mechanical power that enable what we do
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Passive Water Storage Tank Heating System
Interesting ideas on using a water storage tank heating system. For many people finding alternative sources of energy and ways of using renewable power is the best way to reverse the damaging effects to environment by the use of fossil fuels. Solar power is starting to gain popularity as a source of renewable energy as the cost of the equipment needed to harness it continues to get cheaper to purchase. The purpose of this article is to introduce the reader to a solar power water storage tank heating system.
This article is from How to Go Solar. The author sincerely believes in using solar energy as an alternative source of power and this concept is another example of to harness the power of nature to improve and enrich the lives of people. All of the information is presented in a way that makes it very easy to read and understand.
Benefits of reading the Passive Water Storage Tank Heating System
Discover that by placing several storage tanks inside a room that is exposed to direct sun it will help maintain the warmth in the room.
It explains in great detail how the system works and how easy it is to install anywhere.
All of the information is explained in a way that is very easy to read and understand.
It also has a number of full color pictures that help to depict several of the parts of the system.https://thehomesteadsurvival.com/passive-water-storage-tank-heating-system/
On – 01 Feb, 2017 By
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รอยยิ้มของชาวบ้านบ้านบุคราม ที่ใจดี ทำเมนู “อ่อมไก่” ที่แสนอร่อยให้แดเนียลได้ลองชิมนะครับ สนุกมากๆเลย 😉 #longrukyim #buriram #localfood #farmer #solarpump
รอยยิ้มของชาวบ้านบ้านบุคราม ที่ใจดี ทำเมนู “อ่อมไก่” ที่แสนอร่อยให้แดเนียลได้ลองชิมนะครับ สนุกมากๆเลย 😉 #longrukyim #buriram #localfood #farmer #solarpump
รอยยิ้มของชาวบ้านบ้านบุคราม ที่ใจดี ทำเมนู “อ่อมไก่” ที่แสนอร่อยให้แดเนียลได้ลองชิมนะครับ สนุกมากๆเลย 😉 #longrukyim #buriram #localfood #farmer #solarpump
Source: https://www.instagram.com/p/BUMIiWAjDax
#longrukyim, #buriram, #localfood, #farmer, #solarpump, longrukyim, buriram, localfood
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Renewable Energy – The Precise Facts to Know
In a simple word, renewable energy comes from natural cycles and systems, turning the ever-present energy around us into functional forms. Renewable (alternative) energy is mostly cleaner than energy from nonrenewable options such as natural gas, petroleum, and coal. But right now in the U. S. over many of these of our energy still comes from nonrenewable resources.
Such as the name says, green energy can be refilled continuously. Its sources include radiant energy like sun, thermal energy like geothermal, chemical processes like biomass, gravitational energy like hydropower, and motion energy like wind.
A few of the key sources of power include:
Solar
Solar electricity is able to one day solve much of the energy needs, but that day is still very remote. Still, solar technology has become more efficient and cost-effective every year, and it is the fastest-growing kind of renewable energy.
Wind
Wind power is one of the greenest technologies, and also one of the most abounding and cost-competitive energy resources, rendering it a viable option to the non-renewable powers that harm our health and threaten the environment. Yet wind power is unreliable as a frequent source of electricity, impacts great tracts of land, and it is unavailable where wind is intermittent.
Hydro
Harnessing the kinetic power of moving normal water to generate electricity is the major source of renewable power in the USA and worldwide. Hydropower can be a sustainable and nonpolluting power source that can help decrease our dependence on fossil fuels and minimize the threat of global warming, but is limited to areas with large and regular drinking water supplies.
Bio-fuels
Ethanol is the product of crops full of sugar or starch, while biodiesel is the product of crops with high essential oil content. Both are natural carbon fuel, and both provide practical powers which may have not yet reached their full probable. Scientists continue refining food stocks to obtain higher efficiencies.
Geothermal
Heat from the earth, or geothermal energy, is cost effective, reliable, and clean, but is mostly limited to areas near tectonic plate limits. Some progress has recently been made recently in broadening the range of geothermal resources, but geothermal electric power remains a limited solution to our energy needs.
Ocean
Another form of kinetic power technology, the ocean’s frequent motion by way of dunes, tides, and currents is an effective and clean energy resource. Like other hydro power, though, its geographic range is limited.
Renewable Energy and Environment/Climate Change –
There is general arrangement among the world’s major economies that it is essential to reduce carbon dioxide emissions by 50% by 2050. And with energy-related Carbon Dioxide accounting for 61 percent of global greenhouse gas emissions today, the energy sector must be at the heart of change.
Europe is committed to a 30 percent reduction by the year 2020 and a 60 to 80 percent decline by 2050, under stipulation that additional developing nations also obligate. To accomplish the things, it will require a huge sum of USD 22 trillion in global energy investments over the next 25 to 30 years.
http://greenhoper.net/info/renewable-energy-the-precise-facts-to-know/
On – 10 Feb, 2017 By greenhoper
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The world’s largest wind farm is up and running…
This wind farm has turbines that are 640 feet tall with 262 foot long blades built by Dong Energy. These turbines are bigger than some skyscrapers (Image via MHI Vestas)
The world’s largest wind farm is now up and running in the UK. The 32 huge turbines built by Danish company Dong Energy are housed in Liverpool Bay. The turbines boast a greater height than some skyscrapers standing at 640 feet tall and equipped with 262-foot long blades, which can produce eight megawatts of power. This is actually the first time 8MW turbines have been used for commercial purposes. Their power is supposed to be so great the company claims a single revolution of the blade can power one house for 29 hours.
The 32 new turbines are an extension of the Burbo Bank wind farm that was built over a decade ago. This latest addition makes Britain a world leader in wind farm technology. Because of subsidies, friendly regulation, and their maritime past, the UK have installed more offshore wind power than any other country in the world. This latest addition along with their existing structures give them the capacity of 5.3 GW, that’s enough electricity to power 4.3 million homes. And it doesn’t stop here; there are eight more projects in the works.
But to keep receiving support for the tech from the government, the industry has to keep cutting costs. This in part is why Dong Energy opted to build such large turbines. You would think the cost to maintain these things would be high considering how big they are. Believe it or not, these large turbines are cheaper to build and maintain since each tower and blade needs a foundation. In the end, it’s cheaper than maintaining lots of small turbines. The company hopes this leads to offshore wind power that’s bigger, better, and cheaper than before.
These wind turbines greatly benefit the UK, but they’ve still come under fire for not having enough parts made in Britain. Dong Energy doesn’t exactly help matters; they don’t reveal what how much of the Burbo Bank extension is UK built. Fortunately, half of the blades are made at MHI Vesta’s Isle of Wight factory. On the other hand, these farms create new jobs and offer residents a long term career.
Still, you can’t argue with results, and the UK seems pretty pleased overall. There are more wind turbine projects scheduled for the future; these will also use 8MW turbines. It seems the UK is set on keeping its reputation as a world leader in windfarm technology. They’re certainly ahead of the US, which recently installed its first offshore wind farm.
On – 25 May, 2017 By Cabe Atwell
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Alternative Energy – Reasons To Consider Solar Power
Alternative Energy – Reasons To Consider Solar Power
The waste products generated by the manufacture of non-renewable energy that most of us use today is now known to be very harmful to the environment. Emissions of carbon-based pollution and nuclear waste, to name just two, are extremely toxic to ourselves and our planet. This message seems to have finally hit the target for governments and ordinary people too. And the demand for alternative energy sources such as solar energy is increasing.
The other reason for this movement towards the use of other energy sources is that the fossil fuels used to produce energy we use today is also declining, and what remains becomes more difficult and more expensive to source. We all saw what happened with the oil spill in the Gulf of Mexico last year. If you want to know more about the damage to the environment of other human beings, I suggest you get a Coy award-winning documentary “An Inconvenient Truth” and is prepared to be more than a little worried.
Therefore, it is that solar energy entering the equation as a serious response to the aforementioned problems. The sun’s rays are certainly a source that is obtained in large quantities and is constantly renewed and clean, green and eco-friendly!
There are some excellent reasons exactly why solar power alternative is an exceptional choice. For starters, you’ll see some real savings in your month of monthly electricity bill (in fact you can reach a point where you avoid the use of an energy company that is) In addition, you may also see an increase in your property value when you come to sell it. Think about the extra things you can repair that were not in your budget, for us we were able to get that air conditioning repair we desperately needed, we had stopped using it all together since it had become so inefficient.
There are a variety of ways you can use solar energy sources, you can use a very small system as an auxiliary power source ie water heating, or perhaps the power of a solar oven to cook your food, or It can be used to provide lighting for your house or yard. Or what about the air conditioning system, which depends on the network, which may at any time of the blackout summer or winter? Sure, you could go all the way and install a system that will power everything in your house.
Very few people now, who intend to build or have built new homes, choose solar energy systems over conventional energy. One reason for this has to do with the low costs of replacement and maintenance associated with the installation of this form of energy. The other reason is, of course, not having to count or pay for an electric power company. Some states also offer tax incentives and other financial aid, grants, etc., to those who choose to install alternative energy in their homes.
http://latestsolarnews.com/alternative-energy-reasons-to-consider-solar-power/
On – By Abigale Sherman
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Energy storage key to reliable solar power systems
To sustain the growth profile of alternative energy systems like solar power, experts have stressed the need for the deployment of effective and quality energy storage systems like batteries.
In an interview with the Founder and Executive Director of Greenicles Solar, Lanre Okanlawon, he said there is a gradual shift from the previously cynical and doubtful stance evident of about three years ago, to a more receptive and positive outlook, stating that public perception is changing.
Okanlawon said: “In 12 months, the Solar Nigeria programme alone installed solar electricity for 170,000 homes across Nigeria. This and many other successful projects carried out by solar power installation companies have positively impacted the market and reduced reliance on the unstable power from PHCN.”
He added that apart from achieving power independence, many customers confirm there has been money savings and elimination of noise from generators by going solar.
However, he said there is an area of concern that seems to be causing dissatisfaction among a small but vocal number of customers. “Because solar panels generate electricity only when exposed to sunlight, they are heavily reliant on an energy storage medium to store the power generated during the day for use at night. This is where batteries become very essential for solar power applications,” he said.
He recalled that there had been much development in battery energy storage for solar power applications globally. Batteries have been found to ease the deployment of solar to both the most advanced societies and the most remote parts of the world.
According to him, a typical solar power system consists of solar panels, a charge controller, inverter, circuit breakers and a bank of batteries. On average, the batteries make up, at least, 40 per cent of the total material cost of a typical solar power system in Nigeria, that is, an off-grid or hybrid solar electricity system.
“This is quite understandable due to its significant role of storing power and providing power backup at night or on cloudy days,” he added. He explained that due to lack of technical know-how some installers fall short of taking the necessary steps to determine the suitable battery storage capacities needed by their customers. Failure to do this, results in poor performance and total energy discharge, which ultimately lead to shortened battery life.
According to him, in 2016, battery energy storage systems installed by Greenicles Solar across Nigeria stored more than 30 megawatt-hours of electricity.
Speaking on the issue of substandard and counterfeit batteries in the market, Okanlawon advised that batteries should only be purchased from reputable dealers and distributors, especially those who provide product warranty.He added, “Obvious fake identification markers on batteries are misspellings, faded colours on the labels and badly constructed battery casings. Also, he said spurious claims about battery capacity and number of cycles are recognizable give-aways that they are fake. Blurred manufacturers’ logos are also quite common in the underworld markets of batteries for solar power applications.”
https://guardian.ng/business-services/energy-storage-key-to-reliable-solar-power-systems/
On – 24 May, 2017 By Contributors
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Solar Energy Is the Best and Only Alternative!
Solar Energy Is the Best and Only Alternative!
The business sector worldwide for solar panels off is asserted to a record in the first 50% in 2016, following a strong interest and positive provisions in the US Moreover, China . Exceeded only by China, the United States is the largest manufacturer worldwide of greenhouse gases, with the largest source of emissions of the age of electricity.
America is changing its course and the energy of the sun US industry is the engine of the route based on the new street; a path to flawless energy future. 13 US companies that grow just joined the business climate legislation, reports in any case, of $ 140 billion in the failure of the incredible carbon speculation and more than 1,600 megawatts of new renewable energy including solar . Americans are balancing the goals to reduce expenses and stay away from the sun carbon emissions. Normally, we are attracted by the sun. A lot of people who enjoy daylight and affection to bathe in the sun and suddenly all applied using the sun to produce energy. Oriented tubing utility scale Sun also reached extraordinary levels. As demonstrated by the research of the national survey, people tend to be sure of renewable energy and storage of general energy insofar as these ideas are unique.
Industry based on sunlight has included 100,000 new jobs in the last decade. Similarly, the economy is strengthened by the massive flood openings for paid work by a selection on the institutional basis of the energy of sunlight focused more on solar energy part is exchanged. Many sun-based energy companies should be taken twice in companies and institutions over the next two years sunshine table base. Sun oriented modules costs fell by about 100 times in the previous 30 years.
Overhead costs per customer down that companies are developing. Meal expenses based on sunlight fell by 80% since 2008. Sun oriented energy will be a top choice reliable than non-renewable energy which damages the earth and our future. Sun should return to face major source of global electricity by 2050. Overall, the sector-based panels sun activity attracted waiting to become worldwide last 2017. We are now in the “Future Power” and we must move forward and adapt to make our world a better place to live.
http://latestsolarnews.com/solar-energy-is-the-best-and-only-alternative/
On – By Abigale Sherman
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3 Energy-Saving Central Air Alternatives
You can give your air conditioner a well-deserved break and lower your energy bills by considering other ways to keep the heat of summer from sweating your brow. The U.S. Department of Energy says alternatives such as energy-efficient windows and doors, shading and natural ventilation can help cool your home with less energy use.
Window coverings
During summer, keep window coverings closed in the daytime to block the sun’s heat. Consider window awnings or roll-down shades for the outside of the home that can be operated by remote control. Choose manufactured shades or blinds that are labeled blackout, or have reflective backing.
Fans
A good way to help your air conditioner is to run ceiling fans at the same time. They will circulate the cool air, allowing you to turn down the air conditioner. Installed on the ceiling between the attic and living space, a whole house fan can meet your home cooling needs by pulling in air from open windows and exhausting it through the attic and roof.
Central air conditioning alternatives
Consider room air conditioners and ductless mini-split air conditioners. Both provide the flexibility of being able to cool individual rooms. Dehumidifying heat pipes allow an air conditioner to dehumidify better while still cooling the air, making them ideal for hot, humid environments.
So, stop relying on just your air conditioner to keep you cool. Alternatives can help you stay comfortable and reward you with cheaper electric bills.
http://coldwellbankerapps.com/wordpress/3-energy-saving-central-air-alternatives/
On – 07 Jul, 2017 By Blog Team
