Band 4+: The graph below gives information from a 2008 report about consumption of energy in the USA since 1980 with projections until 2030. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The graph below provides an information about the consumption of energy since 1980 with projections until 2030

The most noticeable lines are the level of nuclear, solar/wind and hydropower energies.During the first decade, there weren’t any changes because all three levels were incresing slowly and simultaneously.However after the 1990, the rate of cleaner energies started slowly fluctuating. As a result , energies which are produced by solar and wind startes slowly soaring in 2005. So in 25 years, this rate reached its peak almost 5 quadrillion units. But the energy produced from rivers and oceans after 2005 plummet to lower position in 5 years. However after the 2010, the rate of hydro energy was stable and don’t have any alternations for whole 20 years. Except all of this, 1985 was a special for nuclear energy. Because this rate started soaring extremely slowly already in 1985. During 45 years, nuclear energy had several weak fluctuations but eventualy, it reached a little bit higher position than 5

So, the highest position was took by electracity produced from oil. So totally it reached maximal 50 quadrillion units in the end. But before it, the current rate, passed several immense fluctuations during the first 25 years.However after 2005, The oil energy consuming started slowly soaring until the 2020. When it suddenly rocketed to the highest position 10 years. In case of coal and gas. the last one was 5 positions higher than coal. Furthermore, both of them passed several fluctuations. But in case of coal rate, it had 2 strong increases. First was in 1990, when the coal energy consuming reached 20 quadrillion units in 5 years.However this one hadn’t any changes from 1995 to 2005. But after it started increasing pretty fast that it’s units increased to 30 quadrillions from 20 in 25 years. However the natural gas energy declined to 15th position in 1985. But in 1995, the consumption of this type of energy increased to 20 quadrillions. In additional , in period of 2010 to roughly 2013, the natural gases level soared to 25th position. Which furthermore was stable and leave unchanged until 2030

Overall we can assume that exactly petrol, oil and coal is the most popular type of enrgies in the USA, while nuclear and green energy isn’t so comsumed by the USA in 50 years.