Day: October 2, 2021

In 1931, Thomas Edison said that he’d put his money on the sun and solar power. “What a source of power!” he said. He hoped that mankind wouldn’t wait to implement this idea until the fuels ran out. It seems like he was right. Industries have extracted fossil fuels for centuries. Now that they know it’s limited, they’re shifting to renewable energy sources. Renewable energy is now the talk of the town for generating electricity. As governments grow serious about sustainability, industries around the world have to follow them. Here are the renewable energy sources that they’re investing in: Geothermal energy: Earth’s core is as hot as the sun. Geothermal energy makes use of the hot water just beneath the ground. It uses steam formed by molten rock. Places like Iceland, where th...