A Single Bolt of Lightning Could Toast 100,000 Slices of Bread — In Theory

The energy math behind nature's flashiest show is genuinely absurd.

An average lightning bolt unleashes on the order of a billion joules of energy in a few thrilling milliseconds.

Back-of-the-envelope math says that's enough energy to toast roughly 100,000 slices of bread — if only we could catch it.

The catch is the delivery: all that power arrives in an instant, in unpredictable places, which is why 'harvesting lightning' remains a dream rather than a power plan.

Lightning does do real work for the planet, though. Each strike fuses nitrogen in the air into compounds that rain down and fertilize the soil — a free delivery of plant food from the sky.