What are the main challenges associated with us... - JSS1 Basic technology Renewable Energy Sources Question

One of the main challenges associated with using renewable energy sources is their intermittency; solar and wind energy are not always available, depending on weather and time of day. This variability requires efficient storage solutions, such as batteries, to ensure a steady energy supply. Additionally, the high initial costs of renewable energy systems, including technology and infrastructure, can be a barrier to widespread adoption. There are also technical challenges related to integrating renewable energy into existing power grids and distributing it effectively, especially in remote areas. Overcoming these challenges is essential for maximising the benefits of renewable energy.