TNEB Bill Calculator: 721 Units (2026 Tariff)

Bill Analysis for 721 Units

The ₹4023.45 bill for 721 units starkly illustrates the ‘cliff effect,’ as surpassing the 500-unit mark didn’t just apply a higher rate to excess consumption but triggered a complete loss of subsidy, effectively re-rating all units consumed at a premium tariff. Consistently operating in this ‘penalty zone’ underscores a compelling case for solar energy, which could directly offset high-slab usage, stabilize monthly expenditures, and provide insulation from such abrupt tariff increases.

Current Slab Status: ⚠️ Penalty Zone (Subsidy Lost)

Cost Breakdown (2026 Rates)

Consumed Units 721
Estimated Bill Amount ₹4023.45

💡 Save Money with Solar

High Priority: You are eligible for PM Surya Ghar subsidy.

Government Subsidy Available: ₹78,000

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Disclaimer: This calculation is based on the TANGEDCO Tariff Order 2025-2026 for domestic connections. Final bill may vary due to fuel surcharges.