I think conservation of energy is simply reducing the extra energy that we waste in our silly activities such as leaving the fridge, T.V, computer, etc. on even when it’s not in use. According to Newton’s third law of motion-“Every action has an equal and opposite reaction.”So it becomes important for us to save energy because if we waste energy now, the consequences will definitely be seen in near future. You might have come across this quote-“Individually, we are one drop. Together, we are an ocean.”Conservation of energy individually is next to impossible; it requires cooperation of the entire people of this globe and for that awareness and motivation is must.
Energy efficiency keeps the environment healthy. It’s quite clear how energy efficiency is deemed healthy for the current environment. For starters whenever we consume less quantities of energy, we are saving valuable natural resources and therefore decrease the chance of pollution. By implementing energy efficiency methods in our daily lives, we are now consuming a lot less natural energy resources than if we had no energy efficiency practices at
My friends and I walk to and from school whenever possible and carpool when driving cannot be avoided. Leopold additionally speaks of the importance of having a garden. My mom and I planted one, allowing us to know where our vegetables come from. One thing I hope to change is how we heat our house in the winter. We have a furnace, but it works quite terribly, and costs our family a lot of money, when if we had a fireplace, we could just get our own supply of good oak to warm ourselves.
*green buildings are extremely important but it's only part of the equation. A lot of people think that if I put a green building everything is going to be fine, but actually it's not just the green buildings we need, but green businesses, green governments, green economics. We have to extend the greening of buildings to our business and our lifestyles -- that is the most important thing to do
A well-designed, energy-efficient street lighting system should permit users to travel at night with good visibility, safety and comfort, while reducing energy use and costs and enhancing the appearance of the neighborhood. In the same vein, poorly designed lighting systems can lead to poor visibility and creates light pollution. In most cases, design of street lights are poorly done and not frequently maintained when need or in some cases, obsolete technologies are deployed thereby consuming huge amounts of energy and also create high financial consequences and in the process failing to provide high quality lighting. In India, based on Central Electricity Authority statistics, it was revealed by the Bureau of Energy Efficiency that an estimated gross energy consumption for public lighting was about 6,131 million kWh for the years
He also emphasized that despite the benefits of health education it is vital to plan adequately if the program will be effective and efficient. He said that for effective and efficient health education program, decisions over what the desired change should be, where the health education program will take place, those to carry out the program and how the program will be carried out needs to be put into considerations. For him, he feels that once all this have been put in place then health education program will be
Moreover the impact of wind energy on the generation of electricity will be explored in further detail. A brief overview will be given of the development of wind energy, subsequently the use of wind turbines as a means of generating electricity will be discussed together with the advantages and disadvantages of generating electricity using wind turbines. 2. Overview of renewable energy sources Renewable energy sources are utilised to provide energy, predominantly in the form of electricity and heat. These sources are unlimited, namely wind, sun, natural underground heat, waves and tides.
Renewable energy plants need to be substantially large, much larger than a fossil fuel plant, in size in order to supply the needed amount of energy9. As such, a large capital amount is needed to set up a renewable energy plant. Besides this, the maintenance cost of such a plant can be quite expensive as well. As such, it would be more economically viable to stick to producing energy from fossil fuels. The second limitation is the reliability of supply of renewable energy.