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The image portrays a line graph detailing U.S. Energy Consumption by Fuel from 1980 to 2030, including both historical data and future projections. Data lines represent consumption values of Petrol and Oil, Coal, Natural Gas, and a combined category for Nuclear, Solar/Wind, and Hydropower. From 1980 to the early 2000s, Petrol and Oil demonstrate a steady increase, starting close to 35 quadrillion units and rising to just over 40. Coal consumption also increases during this period, beginning near 15 and peaking around 25 before a gradual decline. Natural Gas shows a more variable trend, initially at 15, rising to nearly 25, dipping and then recovering to just under 25 by 2005. The combined category remains consistently below 10 quadrillion units. Projection lines suggest Petrol and Oil will plateau around 45, Coal will decline to below 20, Natural Gas will surpass Coal, reaching close to 30, and the combined category will see a slight increase, remaining under 15 quadrillion units.
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The line graph provides data of a 2008 report regarding power usages in the United States of America from 1980 to 2008. Energy consumption by fuel is given in quadrillion.
Overall, the energy consumed by petrol and oil, coal and nuclear had raised with estimating noticeably increase of petrol and oil and coal but nuclear will remain constant in the future. Similarly natural gase’s power consumption also go up with some fluctuation before having a period of constant. Whereas energy consumed by solar/wind and hydropower has increased steadily and projected to stay constant in future.
In year 1980 energy, consumed by petrol and oil, coal and nuclear war 35, 6 and 4 quadrillion respectively and gradually incline until 2008. Energy consumption rate by natural gas was 20 quadrillion in 1980 and it has reached between 20 to 25 quadrillion in 2008. Compared to above the power usage by solar wind and Hydropower were nearby 5 quadrillion and it seems that their consumption had not been improved much until 2008.
The prediction for future, it shows that petrol and oil and coal’s power consumption rate shall further takeoff and nuclear will be stabilizing with slightly increased in 2030. The energy consumption by solar wind is projected to stable and little uplift in future whereas hydropower will go on plateau.
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