Save Energy Now to Save Earth Later

Currently, there are various energy use resources including renewable and non-renewable resources. Nonreproducible resources include obsolete items such as oil and coal mined from the earth. Kentucky State I live in is listed as the third largest electricity producer using coal in 2011 (Kentucky, 2012). This production accounted for 10% of the total coal production in the same year in the same year, accounting for 93% of the state's total electricity generation (Kentucky, 2012).

To save the world, ecologists are suggesting ways. Energy saving is one of the most effective and commonly used energy conservation in the world to prevent overheating of the earth. Therefore, in this project, the concept of energy conservation is applied that saves money by reducing electricity consumption. To achieve the above object, the integrated circuit and the sensor need to provide an auxiliary device for controlling the opening and closing of the exhaust fan or the speed of the fan based on the data received from the sensor. Unlike exhaust fans already on the market, this is also a low cost solution and costly.

There are several reasons for improving energy efficiency. One is to reduce energy consumption and save consumer money. However, we will discuss savings only if energy savings are not offset by the additional cost of implementing energy saving technology. Another advantage of the energy efficiency program is not only cost reduction but also reduction of greenhouse gas emissions, improvement of outdoor air quality, improvement of human health through reduction of acid rain. According to the International Energy Agency, improving energy efficiency in buildings, industrial processes and transportation will reduce global energy demand by a factor of 2050 in 2050 and will help to manage global greenhouse gas emissions it can.

Solar energy may save the earth Abstract: The current energy situation of fossil fuel as the main energy source of the world has two major drawbacks. Solar energy solves these two problems and can be grasped by using solar cells. However, solar cells have their own drawbacks due to their high installation and maintenance costs. The world is currently being operated