Green living entails using green technologies to produce green energy. Green technologies imply harnessing the eco-friendly natural resources like solar and wind power to produce energy in order conserve the earth and its environment.

Solar energy is one of the major sources of renewable energy. It involves using the power of Sun to generate energy. Solar energy is an ideal replacement for perishable energy resources like coal and petroleum that are being used for decades. The need for replacing the traditional energy resources arises because of the dwindling stocks of such energy and their harmful impact on earth’s eco-system. Major part of solar energy is absorbed by the water bodies like oceans and rivers and other processes like photosynthesis on the earth. Solar energy is utilized to produce water cycles, food and life sustaining atmosphere that is essential to support life on earth. Solar energy is now being utilized on daily basis to produce different forms of energy. Solar panels are used to convert the power from sun into electrical energy, which is then used to run different electrical appliances in the homes and the workplaces throughout the world. Solar panels are also used to convert the solar power into heat energy, which is then utilized to heat the water in the water heating systems like boilers and geysers. Solar cookers are used to convert the solar power into heat energy, which is then used for cooking and heating foods. Solar cookers are also utilized for heating and boiling water, pasteurization of milk and drying food items. The temperature generated by these cookers can range anywhere between 90 to 150 degrees celsius.

Wind energy is another clean and renewable source of energy that involves harnessing the power of wind. Large numbers of wind turbines are built throughout the world in order to capture the kinetic energy of wind, which is then converted to electrical energy to power industrial units and large residential areas. The latest technology called vertical axis wind turbines that just require to be pointed towards the wind’s direction in order to generate electricity for homes is gaining in popularity across the world. Home based wind energy system includes a wind turbine and generator that are mounted on top of the tower and the associated controls and equipments that are located in separate cabin. There are three wind energy systems that can be used for generating electricity for home. First is Off-Grid or Stand Alone system. This system is installed when your home is not connected to the grid. You will only use the electricity generated by the Off-Grid system. Second is Grid-Tied or On Grid system that comes with battery back up. With this system, you can use the power supplied by grid as well as electricity generated through the wind energy system. With battery back up you can store the energy and use it in case of a power outage. Third is Grid-Tied or On Grid system without battery back up. This works the same way as the second system except you can’t use it during the power outage as there is no back up system installed.

Solar energy and wind energy are the two clean and renewable sources of green energy that is essential for green living.

Going Green website shares information about Alternative Energy.
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Beneath the surface of the earths crust lies an energy source that is just waiting to be tapped into in order to provide us with heat and hot water for our homes. This energy source is known as thermal energy and can be harvested using specifically designed geothermal heating technology.  This article will provide you with quick and simple overview of how thermal energy has come into being and how modern geothermal heating systems tap into this energy supply.

But how exactly has thermal energy come into existance? Heat naturally occurs underground because of several energy sources. For example, sun light, the earths core, and other radioactive materials that exist in the ground all generate heat. The strength of this heat energy trapped beneath the surface of the ground  will of course depend where you are in the world. It does not really matter where you are in the world though as geothermal heating technologies are able to extract heat from the ground however weak that heat is.

The concept of harnessing heat energy that naturally occurs under ground is not new. Thousands of years ago the Romans grasped the idea that naturally occurring hot water heated by geothermal energy could be used to heat their spas and some of their buildings.  Collecting naturally occurring heated water and transferring it to places to provide heat and hot water for personal use can really be thought of as a simple geothermal heating system. Similarly today, countries like Iceland that are lucky to have a bountiful supply of geothermally heated hot water put this to use to help provide electricity and heat energy using geothermal power plants.

In todays world the Ground Source heat pump is fast becoming a popular geothermal heating system. As the name suggests the Ground Source heat pump harvests heat from beneath the earths surface and using a pumping method provides this heat wherever it is needed. Ground source heat pumps use a series of pipes that are laid underneath the surface of the ground. The loop of pipes are filled with a soltuion has properties to absorb geothermal heat energy directly from the ground. The solution is circulated through the pipe network and absorbs heat from the ground as it moves. The solution flows towards part of the system known as the heat exchanger. At this point the heat is extracted from the solution. This harvested heat is then used to directly warm living spaces and heat hot water tanks.

Geothermal heating systems are seeing an increase in popularity right across the globe. In general most people are very aware that they need to change the way they do things in order to become more environmentally friendly. Most people are also becoming increasingly frustrated at the incredibly high prices they are paying for fossil fuels such as gas and coal. Geothermal heating systems such as Ground Source heat pumps provide just the answer many people are looking for.

If this article has been of interest you may just want to find out a little more about the benefits of investing in geothermal heating systems such as Ground Source heat pumps? A good place to start your search is by checking out the websites of the numerous UK companies that deal specifically in geothermal heating and renewable heating technologies. One reputable and well established company is clled EcoVision. You will easily be able to find them on the Internet. EcoVision specialises in a whole range of eco-friendly technologies including geothermal heating systems. The EcoVision website is a great information portal for those looking to invest in eco-friendly technologies.

Rich Stevens writes articles for EcoVision. Discover more information about Heat Pump technology and how Heat Pumps work on the EcoVision website.
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