National Grid - GCSE Physics Definition

The National Grid is a network of high-voltage power lines and transformers used to deliver electricity from power stations to homes and businesses across the country. It ensures that electricity generated in different locations can be transmitted over long distances to where it is needed. The grid plays a key role in balancing supply and demand, making sure that everyone has enough electricity whenever they need it. It also helps to keep the flow of electricity stable, even if a power station or power line goes down. Overall, the National Grid is essential for providing reliable and efficient energy to the entire nation.