Humanity’s demand for energy is growing at an astonishing rate. Combine this with an ever-dwindling supply of fossil fuels, and it becomes painfully clear that something innovative and powerful is required. There’s one high-tech proposal that holds tremendous promise — an idea that has been around since the late 1960s. Here’s how space-based solar power will eventually solve all our energy needs.
Solar powered satellites don’t produce any greenhouse gases, nor do they take up valuable real estate on Earth. Once the initial costs are met, they would be relatively cheap to maintain; the solar modules used for generating solar energy have a long service life, not to mention the astounding ROI that would come from a virtually unlimited energy source.