Essay On Energy Consumption

Industries and Electrical generation are estimated to produce “a little over 50%” of greenhouse emissions, making it the biggest problem (Petterson

The heavy usage of machinery and fossil fuels required in industrialization leads to high amounts of carbon emissions. The mass amount of raw materials used in each industry accumulates and

Once I had completed the excel spreadsheet containing my family’s total annual CO2 production, I was dumbfounded at how high the amounts were. My family’s electricity was 7374.33, and my annual CO2 from gasoline consumption was 11325.6. I came up with the calculation by completing the following series of step. To start get you will need to figure out how many watts an appliance has. Then you will take that number and multiply it by the number of hours it is on and divide that by 1000. This will give you the kilowatt-hours for a particular appliance. Next, you would take the total kilowatt-hours and multiply that by seven days to get your weekly usage. You would need to multiply the weekly usage by fifty-two weeks to get your annual kilowatt-hours. Now, by

A Pareto Chart will allow us to look at energy consumption over a period of time and break it down to what was the major factor leading

The purpose of my lifecycle assessment is to reduce the energy consumption of the lighting within my home by changing the light bulbs from CFL to LED. While, CFL are more efficient than the old traditional incandescent light bulbs, LED are more efficient and use less energy than both. Their initial cost is higher but will last longer and save more money in the long term. CO2e (Carbon dioxide emissions) during production, manufacturing, operating, and disposal are going to be analyzed. There are currently 10 CFL light bulbs within the house as discussed in assignment one. Each one of these would be replaced with a LED light bulb. The resources to produce and transport the LEDs and the resources required to dispose of CFLs need to be considered

Americans should conserve energy because of the cost, the impact on the environment, and the economy. As each year goes by americans are using more and more energy. Our electricity's price is slowly raising up which cost more money.

In recent years our country has had many debates over what must be done to lessen the amount of oil that our country consumes. It is well known that we need to make some type of change to help not only the environment, but also lessen our reliance on imported oil. President Bush recently announced his new plan that could someday greatly reduce that amount of oil that Americans use by replacing oil with hydrogen fuel cells. Although this plan is a step in the right direction, it is not the answer. There are far too many downsides that could actually hurt our country in the long run. One problem is that the plan proposed by Bush will take far too long before any changes will be seen.

Warehousing accouts for more or less the same portion of carbon emission in both retail and e-tail options as suggested by the chart in Figure 2.

Read this article that discusses how to measure the performance of a warehouse in terms of storage space, cost, etc., and then answer each of the following questions in 6-10 sentences. Provide a critical assessment based on the above article, text readings, scholarly research, and personal experience. Cite your resources using APA format.

When the new Southeast Polk High School opened they added many new energy saving products. This included installing geothermal heating under the high school cutting back on the cost of heating such a large building. Many new windows help save on energy used to light the building along with automatic lights that turn off after several minutes without movement. The new high school shows how easy it is to save money and help the environment. Renewable energy is good for all aspects of the U.S, providing jobs, economical growth, environmental cleanliness, and new research for improving energy efficiency. Therefore the United States should use renewable energy to benefit the economy and environment.

The energy consumption on the Heating, ventilation, and air conditioning (HVAC) and refrigeration systems are fleetly ceaselessly increasing. Department of Environment and Energy (2013) stated that the energy consumption in Australia on the HVAC was approximately 40% and 70% of the base building consumption in 2012. Moreover, a research conducted in Paris projected that 15% of the generated electricity world wildly is utilized for air conditioning and refrigeration systems (Choudhury et al. 2010).

Inventory analysis is the data collection portion of a LCA and includes a quantified list of all inputs and outputs involving the entire life cycle of the concerned system. LCI involves estimating the energy and materials consumed by the system, the energy efficiency of the system’s components, and the emissions to air, land, and water by variant processes and components of the system. The process of data collection is the most time-consuming and resource-intensive step of the LCA. The reuse of data from other studies can simplify the work; however, assuring the data are representative is essential. LCI can be utilized to discover improvement opportunities and determine life cycle stages that present the most and least detrimental impacts [4].

The United States consumes more energy than needed, compared to the rest of the world. However, to properly address such an issue as over consumption of energy, one first must understand what “energy” is.

Humans today are using much more electricity than we need to in our houses and this is impacting our world more then we realise. Although electricity is a huge advantage to humans it has the complete opposite effects on our environment. By using more electricity, we are using more of the earth’s resources and if we keep going down this road then we are going to run out. The solution for this mass overuse of energy is to build houses which are more energy efficient. Features like LED lightbulbs, insulating and even positioning your house in the correct position for natural airflow instead of using air conditioning are all ways we can help improve this problem.

Energy is a crucial necessity and with the ever increasing need for it and the high and fluctuating prices of oil, researchers are constantly coming up with newer and more sophisticated alternative sources of energy. However, energy comes at a cost, as it is either expensive or it possesses high health risks. This essay presents the concept of energy by discussing the two major types of energy, the various forms it could take, including renewable sources of energy, energy conservation and above all it talks about the safest and cleanest alternatives.