1.Since 1950s,
fossil fuels supplied most of the world’ s energy needs,meanwhile,a series
consequences were caused by using fossil fules and the exhaustion of it was
predicted.The energy strategy is to replace fossil fuels by a new source.
2.Under the government control, Sweden
follows sustainable development as a key to ensure a sound environment for
current and future generations. Besides, Sweden became the first nation that
has to pay tax from emitting carbon dioxide emissions from fossil fuels
(Rosenthal, 2010). To illustrate, Stockholm, capital of Sweden, has decreased
carbon dioxide emissions by one-fourth since 1990 and aims to be completely no
fossil fuel use by 2050.
3.Over the
last century, the shortage of the energy and the destruction of the environment
have been a severe problem for many countries. Therefore, the sustainable
development has been paid much attention since the 1980s. The sustainable
development means that the people can meet their needs at present without influencing the future generations to meet
their own needs.(source) This essay will discuss two aspects sustainable
strategies, finding out how they can effect the sustainable development. It
will focus on the energy strategy such as solar and wind and the environmental
strategy such as green economy and green deal.
4.The essence of sustainable
development is simply this: to provide for the fundamental needs to humankind
without doing violence to the natural system of life on earth.(SOURCE)
5.As for the
energy on the earth is increasingly scare, the government of China has taken a
series of action to address this issue. One of the policies they promote is
that China offer tax rebates on solar power.(SOURCE: http://www.bbc.co.uk/news/business-24327405)
6.However, biogas energy can be
uneffective as governments need to establish a well-rounded pipe network to
ensure sufficiently transport biogas. For instance, even though biogas fuels is
about 20 percent cheaper than gasoline, residents in Kristianstad were
reluctant to spend extra $4000 on a biogas or dual-fuel car unless the supply
of biogas would keep sufficient and the construction of net work will keeping
growing, to the extent that citizens in suburb area would be capable for this energy(source).
7.With the
rapid development on economy in China from 1970s, many problems have gradually
appeared. In the big cities, such as Beijing, Shanghai and Guangzhou, some
similar urban troubles exist. For example, overloaded population (12.7 million
in Guangzhou, 2011, from NBS), traffic congestion, water shortage.
8.When asked about the biggest problem
today, many people say that it is the serious energy crisis and pollution .Over
the last century, the non-renewable resources, such as coal, oil and natural
gas were consumed constantly and lead to pollution. It is important to set
effective strategy for sustainable development and need population to follow
the ideas. This essay will discuss two sustainable strategies, wind power and
green vehicle, whether they worked well and how to support the continued
development.
9.Over the
past three decade the world faced problems in the lifestyle consumer such
as, scarcity of natural resources,
pollution, global warming and depletion of non-renewable resources. Consequently,
search for alternatives sustained working on the balance between the objectives
and environmental protection which
called sustainable development . "The word 'sustainable' means
maintainable or bearable. Hence sustainable development refers to that
development which may be prolonged for a considerable period of time or which
may be bear¬able by the system and the society"( www.preservearticles.com).
10.Introduction
Over
two century, the intelligent of human invent much more technologies and create
an innovative machine to make their life become more comfortable such as
electronic machine. People feel they can live with facilities until the end of
lifetime with no care about what is going to be happen to the next generation.
If people can image background of things or what their have to exchange for
them they might know the cost of resources that they lost for everyday of life.
For example, in this period, people have seen the news about the deterioration
of the environment, depletion of natural resources and over energy consumption
are increasing each day. The followed effect is the greatest problems that have
never appeared before in human history global warming. With the increasing
concern of over the dangerous phenomenon people have invented the concept of
using a new form of human life that suit with current situation which is called
sustainable development. It is clear that nowadays some governments in
developed countries turn to think about the solution that can save the world by
send out the specific policy which match with their own economy. This essay
will first describe how to use sustainable development in transportation,
followed by new efficient strategy of agriculture and then focus on evaluate of
both solution.
11.People have
used non-renewable resources without taking into account about environmental
issue. Then, consuming huge amount of resources leads it to a scarcity problem,
which cause the increasing in price.
Using fossil fuels causes environment problems, such as carbon dioxide
emission, global warming and climate change.
12.Biogas, one of the alternative
resources, produces from waste such as detritus, old landfill, sewage pond,
wood waste from flooring factories and tree pruning. To create energy from
biogas, it has to transfer the waste of food in the biological process. The
system will burn a gas to create heat and electricity or refine gas for
transportation, so this can reduce the consumption of fossil fuels in the great
amount. For example, Kristianstad has changed itself from using fossil fuel
into biogas for a decade ago which saved $3.8 million on the cost of fossil
fuels in production of heat and electricity and reduces half a million gallons
of diesel each year. Biogas produces less carbon dioxide emission than fossil
fuel because it is a renewable energy made from biological waste, a clean
energy. Moreover, government also supports and encourages businesses and
citizen by subsidies. For instance, a tiny pellet, one form of wood waste,
produces less carbon dioxide when burning them in this form. Therefore, the
government encourages people for using pellet furnaces with the guarantee
purchases by government. This can eliminate 64 tons of carbon dioxide emissions
and costs only half of the oil used.
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