Energy storage
Intermittency is the main issue people worry about when discussing renewable energy sources. If solar panels can only produce energy when the sun shines, and wind turbines only generate electricity when the wind blows, what do we do on a cloudy or still day?
Scientists and researchers have devised a clever solution to that problem: energy storage technologies. These revolutionary systems help maintain an efficient flow of electricity despite the intermittent nature of wind or solar sources, thus allowing for greater integration of renewable energy into the grid.