The State of BESS in CAISO: Key Takeaways through 2025 Q3

Written by:

The State of BESS in CAISO: Key Takeaways through 2025 Q3

CAISO continues to lead North America in battery energy storage deployments - but what does that mean for revenues, optimization, and near-term policy developments?

Get full access to Modo Energy Research

Already a subscriber?

Log in

Related articles

CAISO adds 1.6GW of BESS as the battery fleet nears 15GW

Battery Buildout

3 days ago

Battery capacity in CAISO reaches 14.7GW following the addition 8 new units. Read on for Modo Energy's analysis of the queue & the future of CAISO BESS.

ERCOT Buildout Report: Battery capacity crosses 12 GW in Q3 2025

Battery Buildout

4 days ago

2 GW of battery storage came online in ERCOT in Q3 2025 - a record quarter for the market. Total capacity now stands at 12.5 GW - learn what happens next.

Australia: State-specific factors shaped autobidder performance in Q3 2025

Research

4 days ago

Battery optimisation in the NEM continues to evolve as the fleet expands and market dynamics shift. Each quarter brings new challenges for operators and the autobidder - from managing exposure to volatile FCAS prices to balancing dispatch against reven...

Day-ahead explained: The core of Germany’s battery market

Explainers

5 days ago

Germany’s day-ahead market (DA) clears next-day prices in 96 fifteen-minute blocks. Renewables deepen midday lows and steepen evening ramps, widening spreads. For BESS, DA sets SoC plans and core arbitrage—charge the dip, discharge the ramp.

The State of BESS in CAISO: Key Takeaways through 2025 Q3

The State of BESS in CAISO: Key Takeaways through 2025 Q3

Resources

Legal

Support