Sustainable design is concerned with minimizing waste
reducing consumption of energy and materials. It is the intention to cause
little or no damage to the environment. This concept can be applied across all
aspects of design such as designing buildings or products. A sustainable design, regardless of the
application, will seek to incorporate environmentally-preferable outcomes such
as lower energy and water consumption. Also minimizing the impact on climate
change is important thus reducing greenhouse gas emissions or mitigating them
through carbon neutralizing activities. We all need to limit
resource consumption through waste-free manufacturing which preference is given
to renewable resources, and an emphasis on recycled materials. One should also reduce
or eliminate waste by minimizing consumption, reusing when possible, and
recycling when necessary. It is also vital to minimize the impact on the local
ecosystem and look for ways to incorporate biomimicry principles where possible.
Most of all, giving preference to non-toxic materials and those that will contribute
to the health and well being of humanity. Last but not least, emphasize quality
and durability over price.
I have researched how today’s energy is being consumed and
how it relates to our environment. In 1988 the environmentalists have warned us
that the global warming was arising so many industries and urban areas had to
emit much less fumes in the air in order not to pollute the atmosphere. Since
then climate has changed a lot, sea level is constantly rising, glaciers are
melting and oxygen is deteriorating. So industries are relying more on
renewable energy sources such as wind turbines designed sustainably although it
has the disadvantage of sound pollution. Then there is solar energy and wave
power as other means of generating power since oil, natural gas and coal are
running out and they are polluting the environment.
Moreover, a step forward was also made in lighting where
traditionally we used the candescent and fluorescent bulbs which emit more
thermal energy rather than light energy. Oleg Losev was a scientist in the Soviet Union who worked with semi conductor junctions and
discovered the p-n junctions which is the main working circuit of any LED bulb.
In the 1920’s, in Russia
the LED’s where invented giving the advantage of more light energy conversion
since thermal energy was being wasted. Hence, they are more practical and
conserve energy. Nowadays LEDS in the market have reduced in price and are more
affordable to customers.
Looking back, these primary sources have been consumed
unwisely. The atmosphere has been polluted long enough but now we are more
conscious and educated of the consequences so we are working for a better
sustainable development coming up with new technologies that are reliable,
conserve energy and sustain the environment.
Reference
Fiell, C. and Fiell, P. (1999). Design of the 20th century.
Ko¨ln: Taschen.
Circuits Today, 2011. Invention
History Light Emitting Diode LED by Henry Round,Oleg Losev. [ONLINE]
Available at: <http://www.circuitstoday.com/invention-history-of-light-emitting-diode-led.> [Accessed 29 January 2015].












































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