Parameters to be considered for "Reduction in cross subsidies"

 

To collect data on “Reduction in Cross Subsidies” in the electricity sector, you need to focus on parameters that capture the extent of cross-subsidization, tariff rationalization progress, and impact on stakeholders. Based on regulatory guidelines and best practices, here are the key parameters:


1. Cost and Revenue Metrics

  • Average Cost of Supply (ACoS): The overall cost per unit of electricity supplied.
  • Category-wise Cost of Supply (CoS): Cost to serve each consumer category (domestic, agricultural, industrial, commercial).
  • Average Billing Rate (ABR): Actual tariff charged to each category.
  • Gap between ABR and CoS: Indicates the level of cross-subsidy for each category.
    • Formula: Cross Subsidy = (ABR – CoS) / CoS × 100%

2. Cross-Subsidy Level Indicators

  • Cross Subsidy Surcharge (CSS): Amount levied on open access consumers to compensate for loss of cross-subsidy.
  • % Deviation from ACoS: As per National Tariff Policy, tariffs should be within ±20% of ACoS.
  • Trajectory Compliance: Whether the state follows the reduction trajectory mandated by regulators (e.g., Forum of Regulators).

3. Tariff Structure and Design

  • Fixed vs. Variable Charges Ratio: Higher fixed charges reduce cross-subsidy distortion.
  • Implementation of Multi-Part Tariffs: Adoption of cost-reflective tariffs (fixed + energy charges).
  • Time-of-Day Tariffs: Helps reduce hidden subsidies.

4. Consumer Impact Metrics

  • Change in Tariff for Subsidized Categories (e.g., agriculture, residential).
  • Change in Tariff for Cross-Subsidizing Categories (e.g., industrial, commercial).
  • Elasticity of Demand: Impact on consumption patterns due to tariff changes.

5. Financial Health of DISCOMs

  • Revenue Gap (ARR vs. ACS): Indicates if reduction in cross-subsidy is improving financial viability.
  • Subsidy Support from Government: Direct Benefit Transfer (DBT) vs. tariff-based subsidy.

6. Policy and Compliance Indicators

  • Adherence to National Tariff Policy (NTP) norms.
  • Regulatory Orders on Cross-Subsidy Reduction.
  • Open Access Migration Trends: Higher open access indicates high cross-subsidy burden.

 


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