Get Ideas for an Essay on Renewable Energy or Alternative.

It is a secondary energy source that can be produced from the conversion of other sources of energy, like coal, natural gas, oil, nuclear power and other natural sources, which are called primary sources. The energy sources we use to make electricity can be renewable or non-renewable, but electricity itself is neither renewable nor non-renewable.

One of the first great uses of electricity was for communication using Morse Code and the Telegraph in 1840. This allowed messages to be sent long distances in an instant. After that came the telephone and the radio and, in 1880, electric light. These inventions and the use of electricity changed the world.

Write an essay on Energy Conservation. Article Shared By. ADVERTISEMENTS: Energy is an essential input for the industrial development. Energy is produced from commercial sources like coal, petroleum, hydroelectric schemes as well as from non-commercial sources like cowdung, fuelwood and agriculture wastes.. essay, Energy Conservation. What.

Leaving your laptop plugged in all the time will use nearly 300 kilowatt hours (kWh) of electricity each year, and a desktop computer left to idle will use more than 600 kW of electricity annually.

On a large scale, static electricity causes lightning and on a smaller scale, gives you a shock when you get out of a car. It can be generated simply by rubbing a comb on your hair. Static electricity is of limited use and in this essay, I will be focusing on current electricity. Electricity is basically the flow of electrical charge. It is the most routinely and widely used energy.

Essay on The Importance of Electricity. 1915 Words 8 Pages. Show More. What is Electricity? Electricity is one of the most powerful forces in our lives. As a matter of fact, it can even kill you. The most vital part of electricity is called electric energy. This is what we commonly think of when we hear the word electricity.

Energy conservation can be as simple as turning off lights or appliances when you do not need them. You can also use energy-intensive appliances less by performing household tasks manually, such as hang-drying your clothes instead of putting them in the dryer, or washing dishes by hand.

Industrialized countries, like USA, Australia, Japan, have formulated action plan to foster sustainable energy to make judicious use of renewable energy resources. For example, USA has announced massive renewable energy program, to generate large share of total energy requirement from renewable energy sources by 2025, which will create 5 million new job opportunities in various areas of.

Assessment of water resource consumption in building construction in India S. Bardhan Dept. of Architecture, Jadavpur University, India Abstract Building construction is a highly resource intensive process, concerning use of materials, land, energy and water. Since buildings are required to fulfil our.

Solar energy is the transformation of heat, the energy that comes from the sun.It has been used for thousands of years in many different ways by people all over the world. The oldest uses of solar energy is for heating, cooking, and drying.Today, it is also used to make electricity where other power supplies are not there, such as in places far away from where people live, and in outer space.

Energy conservation is the effort made to reduce the consumption of energy by using less of an energy service. This can be achieved either by using energy more efficiently (using less energy for a constant service) or by reducing the amount of service used (for example, by driving less).