Synthetic Inertia and Energy Storage Needs

Synthetic inertia generated by batteries is often misunderstood, as it does not function in the same way as the inertia provided by traditional energy sources. In locations like Australia, the demand for inertia services drives the necessity for synchronous condensers, which are spinning masses that contribute inertia without generating energy. This has raised the importance of recognizing and quantifying inertia requirements in renewable-heavy markets, where the presence of renewable sources like wind and solar becomes significant. As more renewable energy is added to the grid, the demand for reliable inertia services will only grow, emphasizing the need for solutions that can seamlessly integrate into existing energy systems.