Chubu Electric Power to refund ¥1.2 billion in customer overcharges
AI Summary- Chubu Electric Power and Chubu Electric Power Miraiz will refund electricity overcharges.
- ¥1.2 billion was overcharged across 5,009,000 contracts as of August 2026.
- The companies will correct rates and issue refunds after calculating each contract's impact.