The line graph demonstrates the changes in the gap between energy consumption and production in the United States during 1950 and 2000. It also displays an estimation of trends into the first quarter of the 21st century
In general, energy consumption and production in the country witnessed a gradual increase and are projected to rise considerably by the end of 2025. Consequently, energy importation is increasingly required to bridge the gap between consumption and production.
Between 1950 and 1975, consumption and production increased from approximately 30 units to over 65 units at the end of the period, and although energy usage was consistently higher, the difference was relatively marginal. Over the next 25 years, a minimal rise in production was documented, with 75 energy units were supplied, whereas there was a sharp and fluctuating increase in energy demands, reaching up to 95 units in 2000. Accordingly, the gap between consumption and production was greatly widened, as evidenced by a substantial 25 energy units imported to balance the figures.
Projections up to 2025 predict a similar trend that the need for energy will continue to soar with a projected 140 units demanded in 2025, while only 90 units can be clinched by the same year, thus resulting in 50 units to be imported to narrow the gap.