Renewable Energy - A Requisite Tool For Tackling Climate Change

In the year 1900, the world had a simple energy mix. One half of total energy supply came from coal and the other came from biomass. Gas, oil, and hydropower existed but paled in comparison. Fast forward 121 years, by 2021, things had changed in two key aspects. First, oil and gas had come head-to-head with coal to collectively account for nearly 77% of the energy mix. And second, total energy consumption had increased 14x.