The topic of renewable energy has been widely discussed in recent years. Indeed, as fossil fuel supplies continue to dwindle and high energy prices are maintained, people are realising the advantages of finding alternative sources of energy. Not only that, but in light of the detrimental effects of burning fossil fuels – coal, oil and natural gas – there are increasing efforts to explore more environmentally-friendly options.

Currently, there’s a worrying amount of carbon dioxide (CO2) being released into the world’s atmosphere. This, say many scientists, is significantly contributing to climate change and global warming. In order to protect the earth from further damage, therefore, people are looking for new, greener sources of electricity and gas, as well as ways to reduce overall energy consumption.

According to research, more than 40 percent of the UK’s man-made CO2 emissions come from the energy people use in their homes and for travel. As a result, there are many new initiatives aimed at encouraging people to personally embrace greener technology and to limit the amount of energy they use in their properties.

Generally speaking, there are two main types of renewable energy available that can be used at home: solar and wind. Solar power, which converts the sun’s natural energy into electricity and heat, is the most popular form of renewable energy and can be relatively easily installed in domestic properties. Not only does it provide people with environmentally-friendly, or green energy, but it also helps to save on bills.

Wind power is also an established form of green power and again can be employed in the home. Basically channelling the power of the wind through the use of mini wind turbines, electricity is generated, which is then fed into the property’s electricity supply. Producing energy in this way is great for the environment and it’s even possible to sell back any excess energy to the power companies: this is also true for surplus solar energy.

If it’s too expensive to install such equipment, it’s always possible to switch to a green energy plan or tariff. There are various options available, such as an energy match, whereby power companies will match each normal unit of electricity used in the home by feeding a unit of renewable energy into the National Power Grid. They may also fund renewable energy projects.

Additionally, there’s a lot that people can do at home, both to conserve energy and to save money. For example, if everyone in Britain with gas or oil central heating installed a condensing boiler with heating controls, it would be possible to save up to 6.7 million tonnes of CO2 from being emitted into the atmosphere annually.

With a bit of thought, everyone can help in the fight against climate change. Embracing renewable energy is a great way to start, as is reducing the amount of gas and electricity being used in the home. And, thinking about this issue now will not only help the environment, but also make a difference to utility bills.

The world currently relies heavily on nonrenewable sources such as coal, oil and natural for its energy. These energy sources are nonrenewable, which will eventually dwindle and causing environmental damages that are too expensive to be recovered. In contract, renewable energy resources will never run out because they can be re-produced endlessly. Moreover, they are clean and environmental friendly. With the technology improvement that significantly reduces the cost of using renewable resources to generate power, it will become the major energy solutions for the future. Let’s use review the five major sources of renewable energy, which the world is focusing on as the long-term energy strategy for future.

Energy Source #1: The Sun

The most common renewable energy source is either directly or indirectly from the sun. The energy from solar power can be directly be used for home uses. In fact, many of homemade renewable energy systems are built based on solar power system. The solar power has been widely uses as the alternative power source to generate electricity, and for hot water heating, solar cooling and to power a variety of home appliances.

Energy Source #2: The Wind

Besides the sun, the wind is another commonly use renewable energy source. The movement of wind is captured with the blades of wind turbines to be converted into electric energy, and then turn into electricity via transformers.

Energy Source #3: Biomass

Biomass is a renewable energy source, derived from living organisms such as plants, wood and waste. Although the Biomass has not been commonly used like the sun and the wind, mainly due to the complexity involved. However, scientists are making a good progress toward generating electricity and producing transportation fuels.

Energy Source #4: Hydrogen

Hydrogen is the most abundant element on the earth. It can be easily found many organic compounds, as well as water. Many of us may hear about the new concept of cars which run with water, is the one run on the Hydrogen power generated from water. Unfortunately, hydrogen does not occur naturally as gas, it always combined with other elements, such as it combines with oxygen (H2O) to form water. Therefore, it needs to be separated from other element first before it can be burned as fuel or transformed into electricity.

Energy Source #5: Hydropower

Hydropower is a power generated by taking advantage of gravity when water falls from one level to another. Usually, the kinetic energy of water is captured with water turbines and turns into electric energy to generate electricity.

Summary

The technology improvement has enabled the generation of power from renewable energy at lower cost then before. The above sources are the five major renewable, nonpolluting, and reliable energy sources.

Man’s over dependence on fossil fuels has brought about disastrous consequences.  Global warming and Climate Change have been directly attributed to the release of green house gases due to the use of coal, oil and gas. Non-renewable energy sources are not effective, and cost far more than they offer in benefits.

Renewable energy sources absolutely sustain life because they do not emit carbon-based warming and harmful substances into the atmosphere. Additionally, it helps the people live an economical life by not paying the monthly bills on home energy consumption anymore.

Do you want to know what are renewable energy sources and how you can use them to produce free electricity to run your home? The truth about global warming is that it is becoming a much more serious problem that is becoming very hard to deal with today. The main renewable energy sources are examined below.

Solar, wind, and water are renewable energy sources that are friendly to the environment. With awareness to the limits of our natural resources, practically everyone is considering renewable energy solutions.

Residential Solar Power

The residential solar power makes a difference to your family and the Earth where you live in. With the residential solar power at home, you will be able to cut-off some financial expenses.

Harnessing solar power may be extraordinarily affordable if the energy system is all homemade. The storage cells can be used to store the power made during daytime and this will be still in the position to run during night or at times of the blackout.

To successfully turn your home into a residential solar power you need to be situated to a place where there is plenty of sunlight. An open space area would be very feasible to generate more solar energy.

Residential Wind Energy

At present, wind energy is used in a few places to generate electricity, and the feasibility of more wide spread application of this use is being studied.

Wind may be used as a renewable energy source. The energy that can be generated out of the wind power generators is limitless. Unlike the typical energy source produced by private companies, wind energy provides a lifetime power that you need.

Bio Fuels

Bio-fuels are also a renewable energy sources. They have been around for a very long time however just lately, people are beginning to take notice. Liquid bio-fuel which is the one used in cars is a natural and renewable domestic fuel that can only be used for diesel engines.

This can be made from vegetable oils mostly soy and corn. In fact diesel engines were originally created to run on vegetable oil! The nice thing about bio-fuels is that they contains no petroleum, and they are nontoxic and biodegradable.

The fact that we have so many different types of renewable energy sources to choose from means we can use them to our benefit. Some people have already proven the use of renewable energy sources to be very effective that’s why this energy saving idea has been shared to many users nowadays.

We are all well-aware of the staggering effects that our use of fossil fuels has had, and will continue to have, on the environment. Global warming, acid rain and a host of devastating results will continue to threaten the majority of species currently inhabiting the planet for many ages to come. Luckily there are also millions of people currently working hard to reduce and limit these problems, and their efforts tend to be focused on several key “green” initiatives.

These initiatives encompass a wide range of efforts and plans, but the bulk of them tend to be centered on alternative energy production. Rather than relying upon coal, oil and gas for energy production, these groups work to create reliable and affordable methods for creating energy from solar rays, wind, water and even steam.

What is the future of green initiatives? That question involves multiple answers. For instance, there is a huge trend for consumers and businesses to purchase things called “carbon offsets”. These are tax deductible contributions to groups working to create alternative energy sources or who are currently at work in reforestation projects, among other programs. The majority of them offer a consumer tools that will help them determine their carbon usage during a standard year and then allow them to purchase “offsets” against their consumption. This tends to “balance the scales” which is something that has not been happening over the past few centuries.

Of course a majority of people look to solar technologies as the simplest and most well-developed of the green initiatives. Solar energy has been studied for more than a century, but only since the 1950s has its real potential been recognized and implemented. Today, there are active solar energy power plants and many home and business owners have taken strong measures to implement as many solar energy options as possible in their homes and offices. Using outdoor LED lights is one such strategy. 

There are also some great answers in the power of the wind, but this is a bit more restrictive in implementation because a measurable and steady supply of wind must always be present in order for the system to work. Currently there are hundreds of “wind farms” working to supply communities or homes with their energy needs.

Though there are many problems facing the planet, there are also millions who want to work to solve them. This is the basis for all of the green movements and green initiatives at work in the modern world. The technologies that will lead to their success have been improving and becoming more and more accessible every year, and will continue to do so for decades to come.

Well, basically carbon offsetting helps you to offset the carbon dioxide that you use when flying or driving etc by planting trees or installing solar panels and thereby removing your contribution to global climate change. You contribute to pollution by driving; you reduce the pollution by planting trees! You are carbon neutral!

What is Carbon Dioxide?

Carbon Dioxide is an inevitable product of the way we all live today. It is produced primarily through the burning of fossil fuels in: -

• electricity generation

• the powering of vehicles, trains and aircraft

• home heating and cooking (gas, wood, coal, oil)

Using Renewable Energy is one way of reducing the amount of fossil fuel that we burn via homes and businesses.

Gases released into the atmosphere by human activity are forming an insulating barrier around the Earth, preventing the natural release of heat from our atmosphere. There are a number of gases that are held responsible for this process, which is sometimes referred to as ‘the greenhouse effect’. While methane and other gases contribute to the problem, the chief culprit, by virtue of the volumes produced, is carbon dioxide.

Currently, around one quarter of carbon emissions are absorbed by the soil and one quarter by the oceans.

The Kyoto Protocol, negotiated by more than 160 nations, aims to reduce greenhouse gas emissions by setting legally binding emissions reduction targets for developed countries. Under Kyoto, the UK’s target is to cut its emissions by 12.5 percent below 1990 levels by 2008-2012. However, the UK government is convinced that the UK can and should go further. The Kyoto Protocol is only the first step. The Government has therefore set a domestic goal to go further than the Kyoto commitment and cut the UK’s emissions of carbon dioxide by 20 percent below 1990 levels by 2010.

You Can Make a Difference, This is How

You, your business or employer may be already taking steps to tackle their carbon dioxide (CO2) emissions at source using renewable energy and efficiency measures wherever possible. An initiative that offers extra action for businesses to offset their remaining CO2 emissions through tree planting.

By supporting tree planting across the UK, businesses can help to create valuable woodland that will grow to sequester (absorb and store) CO2 pollution and in so doing, help with the fight against climate change.

In addition to the environmental benefits of absorbing atmospheric carbon as they grow and mature, woodland provides a rich and important habitat valued by wildlife and people alike.

By using a simple carbon calculator you can obtain an idea of how much carbon dioxide you, your family, your business are responsible for producing each year. Using data sources you can calculate how many trees you need to plant to offset or balance your carbon dioxide production. Your lifestyle can then be said to be carbon neutral or balanced.

Visit GuideMeGreen for various companies that can neutralize your carbon contribution.

After heating and cooling, water heating is typically the largest energy user in the home because it is necessary for so many domestic activities. Whether you are replacing a worn-out existing water heater or looking for the best model for a new house you are building, it pays to choose carefull

Here you can learn how to use the energy in your home more efficiently. You can also learn how to use renewable energy to provide your home with electricity, heating, cooling, and water heating.

Alternative energy from sources that do not produce harmful emissions. For example, unconventional power from the sun, wind or running water. In most boilers, wood, coal, oil or natural gas is burned in a firebox to make heat. Running through the fire box and above that hot fire are a series of pipes with water running through them. The heat energy is conducted into the metal pipes, heating the water in the pipes until it boils into steam. Water boils into steam at 212 degrees Fahrenheit or 100 degrees Celsius. Why waste this energy use it, don’t loose it.

If you currently have an electric water heater and natural gas is available in your area, a switch might save you a lot of money. Even though electric models have a higher energy factor than fuel-burning models, electric resistance is a very expensive way to generate heat. It does not have great environmental benefits either, since electricity is only as clean and efficient as the fuel (often coal) that generates it. Before you rule out electricity, though, check with your utility company. It may offer special off-peak rates or options for purchasing renewable power that may make electricity a more attractive option for you.

A renewable resource is fairly easy to replace. Renewable energy resources include wood, wind, sunshine, geothermal energy, biomass, and water stored behind dams in lakes and reservoirs. Electricity can be produced using several kinds of renewable resources.

From space, oceans look much different than adjacent land areas – they often appear darker, suggesting that they should be absorbing far more sunlight. But unlike dry land, water absorbs energy in a dynamic fashion. Some of the solar energy contacting the surface may be carried away by currents, some may go into producing water vapor, and some may penetrate the surface and be mixed meters deep into the water column. These factors combine to make the influence of the ocean surface an extremely complex and difficult phenomenon to predict.

Some countries give tax credits for the use of alternative renewable energy. In todays world we as a population should endevour to protect our environment and the use of alternative and renewable energy is a must do if we are to survive on this planet. For us not to consider the impacts of our enegy use would severely impact on the lives of those well into the future. So look after mother earth as she needs to be looked after and by using renewable resources we can limit our impact.