Muscle, wood, coal, oil: what earlier energy transitions tell us about renewables

Child coal miners, Pennsylvania, 1911 Lewis Wickes Hines/Wikimedia Commons

In 2022, the burning of fossil fuels provided 82% of the world’s energy. In 2000, it was 87%. Even as renewables have undergone tremendous growth, they’ve been offset by increased demand for energy.

That’s why the United Nations earlier this month released a global stocktake – an assessment on how the world is going in weaning itself off these energy-dense but dangerously polluting fuels. Short answer: progress, but nowhere near enough, soon enough.