Energy Conservation Efforts By Humans.

Energy efficiency is all the ways that can be used to save energy consumption. Energy efficiency will make the needs of the energy will decrease. Examples of energy efficiency is to use energy-efficient electrical appliances.

The number of the world's human population is very much. And all require energy. Some energy sources are included in the amount of energy that does not have a limited or called non - renewable energy. For energy type of non - renewable energy will someday run out. Nature takes very long to provide the energy for humans.

Examples of non - renewable energy is petroleum, natural gas, coal, and others. With a number of requirements for the energy very much, while the energy-making requires a very long time, thousands of years, the human need to improve efficiency for the use of non - renewable energy.

Many men have been concerned with this, they invite each other to conduct electricity savings. Start of saving electrical appliance in the home, such as ac, refrigerator, lights and so on. Up to fuel savings, such as the discovery of injection technology with EFI system makes the engine becomes more fuel efficient. It certainly is a good effort made by man in the world.

In addition, the findings of the use of alternative energy sources began to be found, such as the use of solar panels to harness the sun's energy to generate electricity. As this part of the human population that requires energy in our lives, we should support energy efficiency starting from ourselves and our homes.

Recognize Biomass Energy

Biomass is one of the renewable energy. Which the world needs more renewable energy. However, we also need to examine whether biomass energy is green energy.

Some examples of sources for biomass energy is as follows:

1. From the agricultural waste, agricultural waste a lot that can be used for biomass energy sources, such as straw, animal manure and poultry.
2. From energy crops, for example is jatropa, corn, etc
3. Wood, wood can be burned, and generate heat energy, but it will produce carbon dioxide and the greenhouse effect.

In the processing of biomass energy and energy conversion, we can do with the direct combustion, termokimiawi conversion and biochemical conversion.

Direct combustion is the simplest energy conversion. But it will produce the greenhouse effect. Bebrapa biomasssa utilization is: Gasification, pyrolysis, liquification, etc.

The Advantages Of Solar Panels

Solar panel is one of energy alternative can be modified become electricity. Solar panels have been already be used at many homes. Because solar panel have many advantages. The some advantages from solar panel is below :

1. Firts advantage from solar panel is environmentally friendly, Solar panel not cause climate changes. Because solar panel can do not emit harmful gases.Not like if we use energy from fossil such as coal, petroleum, etc.
2. The energy source from solar panel is sun. Sunshine is available in abundance.
3. Next advantages from solar panel is esay to install ad esay to maintenance.
4.  Easily obtained. We can afford it easily.
5. etc

Some of the advantages of solar panels making it the choice of many people. People like to use them. And a lot of them already have their own power at home. We do not need to think about the installation, because the seller would be happy to install for us. 

Try to see what your neighbors are using solar panels. Do they become more thrifty in power consumption? whether they require a very large cost to have solar panels on their homes? Some sites selling solar panels will provide the information we need. Starting from the advantages of using solar panels to the house until the price of solar panels. Many of them provide a number that can be contacted for questions that arise.