Chart Showing How Energy is used in an Average Australian Household IELTS Writing Task 1

The graph shows that 42% of energy is used for heating, although that only accounts for approximately half of home greenhouse gas emissions. Additionally, the proportion of energy used for water heating and gas emissions in Australian households is similar, hovering around 30%. However, even though Australians only use 15% of their energy for other appliances, 28% of this energy is used to reduce greenhouse gas emissions.

Surprisingly, the refrigerator only uses 7% of the total energy while polluting exactly twice as much. Other appliances likewise exhibit a similar relationship between energy use and gas emissions. Using only 15% of the energy while producing nearly a quarter of all greenhouse gases. An Australian home uses 23% of its energy for water heating, with a 2% growth in greenhouse production. A quarter of the energy used to heat and cool buildings was almost entirely converted into greenhouse gases.

On the other hand, these uncommon occurrences account for a sizable portion of hazardous gas discharge. Up to half of all greenhouse gas emissions can be attributed to these incredibly small amounts of energy use. Overall, it is evident that among all home demands, heating consumes the most energy, whilst cooling does so the least. However, water heating is the main cause of greenhouse gas emissions, with cooling being the least significant source. Therefore, compared to refrigeration and lighting, heating produces much fewer greenhouse gas emissions.

Other appliances, which consume less than a fifth of the energy, create almost twice as many greenhouse gases (28%) as it does. In comparison to its respective energy consumption of 4% and 7%, the gas emissions from refrigeration and lighting also doubled to 8% and 14%, respectively. Conversely, cooling only contributes 3% of greenhouse gas emissions. Surprisingly, compared to its energy intake of more than two-fifths, the production of greenhouse gases from heating is substantially lower, at 15%.

It is clear from the data that heating and water heating accounted for the majority of energy use. While cooling, refrigeration, lighting, and other appliances used, on average, less energy. However, while cooling, lighting, refrigeration, and heating all release some amount of greenhouse gases. The ones that arise from water heating and other equipment emit huge volumes. Almost all of the energy needed to heat and cool buildings—25 percent of it—was transformed into greenhouse gases.

However, a significant amount of harmful gas emission is caused by these unusual situations. These exceedingly minute quantities of energy use may account for up to 50% of all greenhouse gas emissions. Overall, it is clear that among all energy needs for a residence, heating uses the most and cooling uses the least. However, the largest contributor to greenhouse gas emissions is water heating, with cooling being the smallest contributor. As a result, heating emits far fewer greenhouse gases than refrigeration and lighting.

As a result, cooling uses the least energy. 15% of energy is consumed by other appliances. Heating accounts for the majority of residential energy use (42%), yet only has a 15% impact on greenhouse gas emissions. Up to 30% of the energy used is spent on heating water, which has a similar impact on air pollution in the form of hazardous gas emissions.

Greenhouse gas emissions are a result of energy use. The second graph shows that although refrigeration and lighting only utilise 7% and 4% of the energy, respectively, they create 14% and 8% of greenhouse gases. While heating only accounts for 15% of emissions, water heating accounts for 32% of all emissions. Other appliances only consumed 15% of the energy, yet they were responsible for 28% of all greenhouse gas emissions. Appliances for lighting, cooling, refrigeration. And other purposes account for the remaining 28 percent of domestic energy costs. On the other hand, a sizable part of hazardous gas release is caused by these rare instances. These very tiny instances of energy usage can account for up to half of all greenhouse gas emissions. Overall, it is clear that heating uses the most energy among other home needs, whereas cooling uses the least overall. The major contributor to greenhouse gas emissions, however, is water heating, whereas cooling accounts for the least portion of gas emissions. As a result, heating generates significantly fewer greenhouse gas emissions than refrigeration and lighting.