Essay On Energy In Australia

In Australia, carbon emissions contribute to the problem of global warming and climate change worsening. Therefore, people want to move to a more sustainable energy future, because renewable energy is the only valid method to reduce emissions. But it is very difficult to widely use renewable energy since this transition have to face numerous barriers. This essay will argue that adopting renewable energy cannot be overcome due to lack of financial and political barriers.

Energy is a main source used in mining sites. For example the use to grind ore and refine copper, coal and aluminium. By reducing the usage of electricity in mine sites it will conclude with the reducement of green house gas emissions. This being done will increase the living of fossil fuel reserves. Adding onto that it will reduce the cost of

Wind energy is, “a renewable resource and has no fuel cost”, which helps the wind energy industry rise to prominence (American). With the low prices of wind energy, it is becoming an affordable form of electricity, although it still isn’t a main component in regards to energy production. Hydropower is the United States, “largest source of renewable electricity”; the most common type is conventional, which is typically associated with dams (Valley). Although hydropower is the most prominent green energy source in the United States, it doesn’t take away from the outrageous prices that go along with having this type of energy. Solar energy is the last main source of green energy. There isn’t as much research regarding this industry, because it isn’t as developed as the others. However, millions of dollars have been granted to try and better its development (Howell). Green buildings are structures that, “aim to reduce the negative impacts on the environment through using less natural resources to build and operate” (Dwaikat). These eco-boosting buildings incorporate each of the common types of green energy, however in some cases, they “don’t perform as predicted” (Dwaikat). In a case study over green buildings, it was found that they, “used around 160% more energy than expected”, which became a trend for the majority of the buildings (Dwaikat).

Low density development and urban sprawl, together with automobile dependency are the factors contributing to global warming. Unfortunately, low density development remains the fastest growing land use in Australia. It consists of homes located on large block of lands. This paper has argued that this pattern of development is unsustainable because it requires significant amount of energy to sustain. The low-density design of Australian cities, together with the large-scale infrastructure for managing resources are key drivers to the environmental problems facing Australia and the principal reasons behind Australia’s exceptionally large per capita carbon and ecological footprints ( Rauland and Newman 2011). In order to decarbonise our cities,

The world right now is facing a major disaster if our habits don’t change. Fossil fuels dominate our energy demand and at our current rate this will remain true for quite some time. The World Energy outlook claims that by 2030 84% of our energy demands will be fulfilled by fossil fuels (Shafiee et al, 181). It is believed that we possess the reserves to meet our demands until 2030 (Shafiee et al, 181) but the cost will increase as time goes on. Fossil fuels are a non-renewable resource, meaning that once we run out of what’s currently available, we cannot replenish it. Our future energy needs are heavily dependent on a non-renewable and quickly depleting energy source.

Nowadays, there are two fastest growing sources of renewable energy which are wind and solar that produce intermittent supplies of energy. People tend to demand from energy more than before. Renewable energy in Australia deals with efforts being made in Australia to quantify and expand renewable energy, which includes electricity, transport fuels and thermal energy. Total renewable energy consumption in Australia in 2015 was 346 Joules(PJ), representing 5.9% of Australia's total energy consumption.(2015 Australian Energy Statistics) This is an increase of 1.6% from 2011–12 levels (265 PJ), representing 4.3% of Australia's total energy consumption.(2013 Australian Energy Update) The energy consumption increases is not only due to the rate

The path to renewables in Australia in recent times has been met with a somewhat contentious debate. In a time where “No challenge poses a greater threat to our future than a changing climate.”(Barack Obama, August 3, 2015) the plight of Renewables is of more importance than ever in our history as a pillar on to which our highly carbon emitting society must rest, if we ever seek to reduce the impact on our climate both government and individuals must seek out and adhere to serious carbon abatement strategies. The idea of previous successful government involvement in the renewable energy industry through regulation and initiatives may elude the everyday modern Australian, marred with controversial schemes, which in hind sight were rolled out to fast without sufficient regulations has seen relatively recent schemes reduced or even thrown out. However, it is best to remind ourselves that some of Australia’s rite of passage as a nation were through Renewable energy projects. Examples of this such as the Snowy Hydro Scheme which at the time was named as one of the civil engineering wonders of the modern world and the White Cliff Solar Power Station which can be seen as a world first solar energy provider.

Based on studies, the sustainability of using green roofs rely on the fact that they involve a reduction in heating and cooling loads. Especially for houses that have air conditioners, green roofs help in reducing the greenhouse gas emissions that are usually associated with air conditioning. Because of the normal warm weather in Melbourne, homeowners have air conditioners as their key sources of energy consumption. Same goes for the commercial sector. And because much of this energy is supplied through electricity, homes and commercial spaces serve as major contributors to greenhouse gas emissions. It is because of this knowledge that homeowners nowadays have begun exploring other technologies that offer ways to reduce HVAC loads in their homes. One of the best options is the use of green

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).

There are many forms of energy. The types of energy that can affect the toy car are potential energy, kinetic energy, and work of friction. Potential is the energy of an object due to its position. Kinetic energy is the energy due to motion. Friction plays a part because it shows how much energy is needed for the car to move. All these energies are intertwined in the toy car.

Various new legislations from UK Government and EU standards have been raised for lower energy consumption and lower greenhouse gas emissions to meet stated demands. Up until now the construction industry has been introducing new products in order to meet the lower energy targets. Also the technological developments has given the opportunity to the manufacturers to produce highly efficient heat emitters. These will help reduce overall energy consumption and also will help to achieve a reduced carbon emission. In the UK, Domestic heating contributes to around 20% of total carbon emissions. (J Douglas 2015,p4)

There are various energy sources available in the world today. These are either renewable sources or non-renewable sources. Some of the non-renewable sources include coal, oil, and nuclear fuel while renewable resources are solar energy, wind power, biomass, geothermal wave and tidal power, hydropower and so on. Cost-supply and uncertainty are usually quite asymmetric when it comes to the energy industry and any other industry in the world. The paper will look at the future of energy extraction in terms of costs.it will also look at how technological improvement have impacted energy extraction even in the wake of the depletion of convectional sources.

Some ways of reducing the impact of high energy use is to use renewable energy sources. The buildings will still consume the same amount of electricity as before, however, it will not be

Despite facing the same challenge as other countries, Australia keeps her track of development in a designing route by a high-proportion fossil fuel consumption during recent decades. In 2013-2014, the fossil fuel such as coal, oil and gas, took 94.1% part of whole energy consumption, on the other hand, 5.9% part of renewable energy could even be ignored. (Australian energy statistics, 2015) However, there is almost no doubt that to replace fossil fuel consumption with non-fossil fuel energy is the inevitable trend of future ages. It is not only one of the best approaches to preserve the earth environment in our time, also leaving enough resource and technology accumulation to next generations building a healthy and efficient society. It is a long journey to achieve this promising change with difficulties in terms of cost, no-fossil fuel energy distribution,

I, Vineet Kr. Gupta, am completed M.Tech (Energy & Environmental Management) from Kurukshetra University, Haryana, India. I wish to apply for the suitable position (Environment Management Division) in your organization in the thrust area of Environment Management.