Importing solar energy to Britain from abroad – BBC News
solarserver.com Importing solar energy to Britain from abroad BBC News In future Britain should consider importing solar energy from as far away as North Africa, according to a new report from the Committee on Climate Change.
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Importing solar energy to Britain from abroad – BBC News
Green economy feels the heat – This is Somerset
RenewablesBiz Green economy feels the heat This is Somerset Businesses hoping to thrive by capturing solar energy are being undermined as the Government hesitates on feed in tariffs. Western Daily Press reader Alan Cox of Weston-super-Mare took this picture at Nailsea When Energy and Climate Change Secretary ..
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Green economy feels the heat – This is Somerset
Computer Recycling – Switch To Environmental Friendly Mode
Computer recycling refers to the practice of salvaging useable components from obsolete electronic devices or safely disposing off electronic devices. It is a practice that each one of us must inculcate because inappropriate handling of discarded computers and other electronic devices can cause environmental hazards.
Studies estimate that over 40 million electronic pieces become obsolete annually. These pieces have constituents such as lead, cadmium, barium, and mercury, which are hazardous to the environment. In a landfill, these materials seep into the ground and then into our food and water supplies. This can cause serious health concerns over a long period.
Obsolete Computers: Environmental Threats Obsolete computers that are simply dumped in the garbage drums are the biggest threat to the environment. The computer monitors have cathode ray tubes containing four to five pounds of lead that contaminates the environment acutely. Besides lead, the computers have many other hazardous elements such as mercury, cadmium, and hexavalent chromium. When inhaled over a long period, these elements cause high blood pressure, liver and nerve disease, blood with poor iron, and even brain damage to the exposed group. This causes great concern, considering several million computers become obsolete annually.
Therefore, we must handle the obsolete electronic devices carefully. Moreover, different Environmental Laws have banned the illegal landfills by the disposals of computers and other electronic equipment. These laws necessitate sending the un-functional computers to a reputable recycler for harmless recycling. The laws also specify the need for regular recycling to avoid such computers from piling up.
There are several methods to deal with old computers. Some of them are as follows:
Give It For Reuse: If your computer is in a decent condition, you can sell it to a company or an individual so that it can be used further, or simply donate it to someone needy.
Trade It In: There are many computer dealers (e.g. HP) who offer trade-in promotions on computers and peripherals.
Auction It: You can sell the computer on eBay or any other auction site. You can also organize a quick garage sale and see if any of your friends or neighbors wants the computer.
Set up a Server: You can continue using the old computer as a server to store and share data.
Salvage Some Parts: You can see which parts of your computers are in good working condition. You can salvage those parts and use them in your new computer.
Go for computer recycling and safe the planet earth!
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Alternative Energy Source
Global warming is one of the “hottest” issues nowadays. The current climate change is the worst yet to happen. Global warming is an overall increase in world temperature which is attributed to the increasing number of greenhouse gases trapped in the atmosphere. Searching an alternative energy source is considered a way of reducing the toxic emissions.
Greenhouse gases can be produced both by natural and industrial processes. The most abundant greenhouse gases on earth’s atmosphere are water vapour, carbon dioxide, methane, nitrous oxide, ozone and CFCs.
There are several sources of greenhouse gases. Burning of fossil fuels and deforestation lead to higher concentration of carbon dioxide in our atmosphere. Without the trees and plants to take in the carbon dioxide emitted by burning fossil fuels, natural gas and petroleum products, all of the CO2 emitted stays in the atmosphere.
Also the use of CFCs or chlorofluorocarbons in refrigeration systems and in fire suppression systems and other manufacturing processes also increase the greenhouse content of our atmosphere. While the use of non-organic fertilizers in agriculture also lead to higher nitrous oxide concentrations, another greenhouse gas.
In the United States, greenhouse gas emissions mainly come from the use of fossil fuels as energy source. Approximately 82 percent of the greenhouse gas emission in the United States in 2006 came from the combustion of coal, natural gas and petroleum (United States Energy Information Administration). Meanwhile in Asia, Chine is expected to increase its emission of greenhouse gas because of the construction of old-fashioned power plants in its internal provinces. Currently, the carbon dioxide concentrations in the atmosphere are the highest in 150,000 years. The 1990s was most likely the warmest decade in history, while 1998 was the warmest year (Greenpeace).
Not controlling the greenhouse gas being emitted by human activity can increase climate change the next hundred years that will be much faster than anything known and recorded in history. There are necessary steps to be undertaken to control the toxic emission that will soon be killing us.
To minimize the consumption of oil, petroleum and other fossil fuel, we should use energy efficiently. Energy that we use should be generated from renewable energy source, which would mean harnessing the natural energy from the sun, winds, crops, tides and waves.
Green energy is another term used to describe sources of energy that are considered to be environmentally friendly, which is also similar to the renewable sources of energy.
There are numerous ways of generating electricity and energy from renewable and natural sources that generate clean and safe energy. Wind, sun, and heat can generate electricity for less price and less carbon emission than those of coal and even gas.
Shifting the world’s attention to alternative fuel source other than relying on fossil fuel is among the solutions in resolving the drastic climate change. Greenpeace cited that with renewable energy and using it smartly, can deliver half of the world’s energy needs by 2050. Greenpeace also cited that it is feasible to reduce carbon dioxide emission to almost 50 percent within the next 43 years.
Governments are taking steps to use and tap alternative energy sources as main source of energy. The European Union leaders made an agreement in March 2007 to ensure that 20 percent of their nation’s energy should come from renewable fuels by 2020. This is part of their effort to cut carbon dioxide emissions and other greenhouse gas. There are even governments offering incentives to their residents who are using green energy.
Alternative energy source may not be the only way to reduce the greenhouse emission that human activity produce. There are simple ways in which we can do to contribute in reducing toxic gas emission and mitigate global warming.
Conservation of our natural resources is also important to slow the trend of global warming. Saving your rainwater runoff can save on your water bill. Save your water and buy a tank at Adelaide Rainwater Tanks or Victoria Rainwater Tanks
DIY Solar Energy Kits – Homemade Energy Review
Homemade Energy is fast turning into the flavour of the day in energy conservation circles. Consumers are becoming tired of the undesireable effects associated with using traditional energy resources.Tired of rising costs, changes to our lifestyle and in some cases even being subjected to rationing, a lot of home owners are turning to the newest inovation in energy conservation DIY Solar Power Kits.
A large number of companies are as we speak now manufacturing homemade energy guides, available via instant download on the net, which walk you through step by step instructions on how to find and assemble the components for your own DIY Solar energy kits. The instruction guides are priced around $40 – $60 and the materials required to build your kit will come to a cost of approximately $200, a lot more affordable than buying and having a traditional solar system installed. (The expense often run into the thousands).
The blueprints usually come as a instruction manual as well as a video series that have simple to understand diagrams, instructions and examples.
Having put together and implemented my own personal DIY Solar Energy Kits, I can confirm that the project is a simple and pain free task, and the results in particular when it comes to saving money are stunning.
The independence a DIY solar Power Kit, allows you to feel that you are no longer dependent on the power company and their spiraling fees for your power needs is an empowering one for sure. When was the last time you could leave a lounge room for an hour or so and leave the heater switched on without concern about cost and / or environmental impact? As solar power is renewable and doesnt cost a dime you can afford to be more free with your power usage.
Most consumers use solar energy to compliment the electricity company supply, this gives these people the flexibility to avoid power failures (particularly useful for staying connected online) and particularly in times of heat waves and the power failures that come with it, you are able to stay cool by continuing to keep fans running and some air conditioning units.
Like alot of things avaliable in this format there are some that are not up to par, visit Solar Power Kits for a look into of the best quality DIY Solar Power Kits available on the internet.
