The Kerala State Electricity Regulatory Commission (KSERC) has recently issued a notification revising the electricity tariffs for LT consumers. These changes are effective from December 5, 2024, and will be valid till March 31, 2027, with specific rates for different phases of implementation. This blog simplifies the tariff changes and explains their impact on your electricity bill, helping you understand what to expect.
Key Changes in LT Consumer Tariffs
1. Domestic Tariffs (LT-1)
The revised tariffs for domestic consumers are categorized based on monthly consumption slabs and connection type (Single Phase or Three Phase). Here's a breakdown:
Monthly Consumption | Fixed Charge (₹/Month) | Energy Charge (₹/Unit) | Remarks |
Up to 40 Units | Nil | 1.50 | Applicable only for BPL category with a connected load ≤1000W. |
0-50 Units | 40 (Single), 100 (Three) | 3.25 → 3.3 → 3.35 | Telescopic rates increase gradually over the phases. |
51-100 Units | 65 (Single), 140 (Three) | 4.05 → 4.15 → 4.25 | Higher slabs attract increased charges. |
Above 500 Units | 260 (Single), 310 (Three) | 8.8 → 9.0 → 9.2 | Incremental increases over time. |
Special Cases
BPL Consumers (Cancer Patients or Permanently Disabled):
₹1.50/unit for consumption up to 50 units.
Fixed charges remain constant at ₹40 (Single Phase) and ₹100 (Three Phase).
Endosulfan Victims:
₹1.50/unit for consumption up to 150 units. Beyond 150 units, standard slab rates apply, and the total consumption must not exceed 250 units/month.
2. ToD Tariff for High Domestic Consumption (Above 500 Units)
Domestic consumers with monthly consumption exceeding 500 units will be shifted to a Time-of-Day (ToD) billing system.
Time Period | Energy Charge (₹/kWh) |
Normal (6 AM - 6 PM) | 90% of the ruling slab tariff. |
Peak (6 PM - 10 PM) | 125% of the ruling slab tariff. |
Off-Peak (10 PM - 6 AM) | 100% of the ruling slab tariff. |
Eligibility: Consumers must sustain 500+ units/month for six consecutive months to be moved to the ToD system.
Reversal: If consumption drops below 250 units/month, slab-based billing will resume.
How the Changes Will Impact Your Electricity Bill
Let’s look at practical examples of how these changes affect monthly bills:
Example 1: A Domestic Consumer Using 150 Units (Single Phase)
Old Tariff (Before Dec 5, 2024):
Fixed Charge: ₹85
Energy Charge: ₹5.10/unit
Total: ₹850
New Tariff (From Dec 5, 2024):
Fixed Charge: ₹95
Energy Charge: ₹5.25/unit
Total: ₹880
Impact: ₹30/month increase in the bill.
Tips to Manage Your Electricity Bill
1. Optimize Consumption
Use energy-efficient appliances to lower usage.
Shift high-energy activities (e.g., ironing, cooking) to off-peak hours under ToD tariffs.
2. Invest in Solar Power
Consider installing rooftop solar panels to offset higher electricity costs, especially for consumers in higher slabs.
3. Monitor Usage Regularly
Keep track of your electricity usage and adjust habits to avoid unnecessary wastage.
Wrapping Up
The new tariff structure reflects the need for sustainable electricity usage while balancing revenue requirements for KSEB. By understanding these changes and optimizing your energy consumption, you can minimize the impact on your electricity bills. Stay informed and take proactive steps to make the most of your electricity usage.
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