A Better Future with Green Technology
A Better Future with Green Technology
We live in the 21st century which has been called the “century of the environment”. Our nation’s leaders and individual citizens are coming to an understanding that we can not assume any longer that problems such as pollution, climate changes and the dwindling amount of natural resources can be put off for a future generation to deal with (Green Technology, 2010). There are many uses and reasons for green technology. However, with the use of green technology we can have a healthier, cleaner and possibly longer future. In this paper, I will be discussing just a few of those many uses. The term technology refers to the application of knowledge for a practical purpose. Now the field of green technology encompasses a continuously evolving group of industries, industrial applications, methods and materials which exploit the value of the technologies that benefit the environment. This includes techniques from generating energy all the way to non-toxic cleaning products (Green Technology, 2010). These groups particularly exploit the way this technology impacts the human condition.
The group of effected industries is quite diverse. It includes businesses as far as the fields of energy and agriculture. There are some who predict that someday every consumer product will be affected by green technology. The main goal of green technology is to find ways to produce technology in a way that does not damage or deplete any of the Earth’s natural resources. The use of green technology is supposed to reduce the amount of waste and pollution that is created during production and consumption. There are many different uses for green technology in our everyday lives. These different uses include a renewable energy source from alternative fuels, recycling, building green, natural and environmentally friendly cleaning supplies, green chemistry and even green nanotechnology (Green Technology, 2010). The most urgent of these issues is perhaps the use of renewable energy. The two main ways to be able to generate energy would be by using solar powered panels and the other is using wind turbines.
Recycling is an easy way for us to help out our future generations. Recycling helps to eliminate unnecessary waste in our landfills and is also environmentally friendly. Another good way to also be environmentally friendly is to buy products that have been made using recycled products and natural ingredients. The U.S. Enviromental Protection Agency defines building green , also known as “sustainable” or “high performance” building, as the practice of creating structures and using processes that are environmentally responsible and resource-efficient throughout a building’s life-cycle from siting to design, construction, operation, maintenance, renovation and deconstruction. This practice expands and complements the classical building design concerns of economy, utility, durability, and comfort (Palmese, 2009). Building green encompasses everything from the choice of building materials to where a building is located (Green Technology, 2010).
The United States military is trying to cut back its dependency on their usage of fossil fuels. Therefore, they are turning to more greener and natural approaches to curb their dependency. The green that the military is turning to is definitely not the camouflage. Currently the Army and Navy are both exploring green technology options. Soldiers are going green with solar power units, purifying stagnant waters, solar tents and LED lights (Lowman, 2011). The military is developing two solar powered humvees that they call FED Alpha and FED Bravo. FED stands for Fuel Efficient Ground Vehicle Demonstrator (Iliaifar, 2011). FED Bravo’s details are very sparse and so it still remains more of a mystery. FED Alpha is suppose to be equipped with a solar panel that is mounted on the Humvee to be able to assist with its electrical systems (Iliaifar, 2011). The U.S. military are currently using solar powered cooling tents in Afghanistan.
The U.S. military has a goal to achieve 25 percent renewable energy by the year 2025. Fort Drum, NY has one of the world’s largest solar installations which currently heats the entire base (Lowman, 2011). The U.S. army and the U.S. Navy have both kicked off net zero programs which is aimed at reducing not only energy use on bases and also on water use and waste. The U.S. Navy is aiming for half of its bases to have net zero energy consumption by 2020. The Army is planning to install rooftop solar installations in as many as 160,000 private military home in 33 different states to help with energy costs (Westervelt, 2012). The Navy has commissioned a ship that is energy efficient. It is called the Makin Island. It is the first amphibious assault ship to replace its steam boilers with gas turbines. It is also the first Navy surface ship to be equipped with both gas turbinesand an auxiliary propulsion system (Department of Defense, 2009)
The trucking industry is also continuously evolving to be be more green. Carriers are going with cleaner trucks to get better fuel mileage and help cut out on harmful emissions. These days there are numerous opportunities for a carrier to turn their fleet into a green fleet (Britton, 2010). California is becoming more of a green state. The state of California passed new laws to where a truck driver can not idle there truck if it is not a clean emissions truck. Now that the new clean trucks, Freightliner Cascadia and the International ProStar and Lonestar, are readily available it makes this easier to achieve. The trucking industry has been able to achieve nearly zero nitrogen oxide emissions as of January 1, 2010.
It also achieved zero particulate matter emissions as of January 1, 2007 (Britton, 2010). Now that the trucking industry has been able to cut back nearly all emissions to zero they are turning their sights on another problem. The new problem the industry is tackling is fuel consumption. One thing they have tried so far is using auxiliary power units, which are also known as APUs, when idoling the truck at a rest area or truckstop has helped instead of burning a gallon of fuel an hour to idol the truck like before it now takes a gallon to idol for all ten hours since having an APU installed on the trucks. Another way the trucking industry was tried to conserve fuel to become greener is by switching to wide-based tires. This has cut consumption as much as ten percent in some cases (Britton, 2010).
Freightliner has clean drive technology in all their trucks they make now. They can claim this only due to Selective Catalytic Reduction, or SCR, and Blue Tec Emissions Technology that help their heavy duty trucks to exceed EPA standards while still being cost efficient, practical and proven to stand the wear and tear of the industry (Freightliner). Blue Tec Emissions Technology has proven to increase performance with every drop of diesel fuel, reduce more of the pollutants from exhaust gases, and improve profitability from every mile covered. The Blue Tec Technology treats the exhaust gases and the end results are nitrogen and water. The same thing we breathe in. The Cascadia has an aerodynamic exterior to also help reduce drag and improve on fuel efficiency.
There are new developments constantly in the field of green technology. One of the new developments is a hydrogen powered car. It is a zero emission car that produces water as exhaust. Green technology is hitting our major cities. Most cities are going organic and natural to preserve the Earth’s resources. Most larger cities have public transportation that run off clean fuel. Before we know it there will not be a location that is not going green or already gone green. We ourselves can jump on the green bandwagon. We can do this simply by doing a few things we already do to begin with. The first way is to come up with your own cleaning supplies from a few things around the house such as baking soda, vinegar and even lemons. Baking soda is good to remove stains, cut through tough grease and to freshen carpets (US Green Technology,2012).
With these three simple products you could clean your entire home. Vinegar and newspaper or paper towel you can clean windows, mirrors and tile. Do not throw out any old electronics. It is better to donate old cell phones to someone in need or recycle them at a store that offers it. This is important because the old battery and possibly even the device still could contain mercury, which is extremely poisonous to the environment (U.S. Green Technology, 2012). After all the hard earned money spent on the device to begin with, it would be better to put it to good use some how. Another way to be green is the stop drinking bottled water because it saves our planet from having another non-biodegradable plastic bottle laying around.
It is better to get a filter that you place on your faucet (U.S. Green Technology, 2012). Hopefully the nation’s leaders and all of the individual citizens will come to understand that while we live in the century of the environment, they can no longer assume that the Earth’s natural resources will be there for the future generation to be able to handle the problems of pollution, climate changes and the rapidly dwindling amount of natural resources left. There are many great uses and reasons for choosing to use green technology. The use of green technology can lead us all to a healthier, cleaner and possibly longer future.
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University/College: University of California
Type of paper: Thesis/Dissertation Chapter
Date: 25 December 2016
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