Overview
- Tokyo Electric Power Grid said on March 1 it carried out its first request for renewable generators to temporarily reduce or stop output.
- The operator cited weaker-than-expected demand on a Sunday with strong solar generation, increasing the risk of imbalance and large-scale blackout.
- With TEPCO’s action, curtailment records now span all ten major power company service areas across Japan.
- Output control temporarily halts renewable production and can reduce revenue for solar and other producers.
- Local reporting says industry and government countermeasures are urgent to manage curtailment impacts and grid integration challenges.