A person lightning strike has more than enough Strength (~1500 MJ) to power a 100W light bulb for nearly half a yr. On the other hand, you would need to harness above 58,000 lightning strikes every day to equivalent the electrical power production capacity of a large (1GW) power plant. https://rylanloonl.full-design.com/sound-system-things-to-know-before-you-buy-72554114