Most of the 'noise' in the energy industry is about the lucrative opportunities from battery storage, and we've written about sites that are suitable for battery storage before. However, batteries are not suitable for all sites or all parts of the electrical grid. A gas genset may be suitable for sites where a battery storage isn't.
Any battery storage or power generation scheme will need a cost-effective grid connection. It may also need planning consents, land rights, the right generation or demand profile, sufficient budget and an appropriate return on investment.