I have been thinking about batteries that were discussed as “support” for renewables for a long time.
That framing feels outdated. Storage is becoming the system layer that decides whether clean power can actually work at scale.
Solar and wind can produce cheap electricity.
But batteries decide whether that electricity can be shifted, traded, stabilised, and used when the grid actually needs it.
The battery market is now moving into a new phase: not just more capacity, but more strategic capacity. Paired with solar. Used for grid services. Built around congestion and price signals.
I think that the most interesting climate-tech companies may not be the ones producing energy. They may be the ones making clean energy dispatchable.
What matters more for the next 5 years — adding more renewable generation, or making existing renewable generation more usable?