Figure 1. Depletion rate of fossil fuels in billions TOE with passing 10 years [1]

From

Techno Economic Evaluation of Off-grid Hybrid Solar-Wind Power System for Village Malo Bheel, Tharparkar Sindh Pakistan

Akash Meghwar, Latif Ul-Haq, Nafeesa Irshad

American Journal of Energy Research. 2017, 5(2), 28-34 doi:10.12691/ajer-5-2-1