TGERC Revises Fuel Cost Adjustment Rules for Telangana DISCOMs: Monthly Caps and Annual Truing-Up Mechanism Established

June 11, 2026 By Gaurav Nathani 5 min read
0:00 / 05:30

In a decisive move to address the persistent liquidity challenges and regulatory lag within the state’s power sector, the Telangana Electricity Regulatory Commission (TGERC) has finalized the Multi-Year Tariff (MYT) First Amendment Regulation, 2026. Effective June 3, 2026, the regulation establishes a formal mechanism for monthly Fuel and Power Purchase Cost Adjustment (FPPCA) recovery alongside an annual truing-up process. This framework serves as a critical liquidity injection for state distribution companies (DISCOMs), whose financial health has been under scrutiny; notably, the average cost of supply (ACS) to revenue realized (ARR) gap in Telangana stood at ₹0.31 per unit in 2024-25—a figure that directly informs the new regulatory threshold.

The ₹0.30/kWh Automatic Recovery Cap

The new regulation empowers DISCOMs to implement cost-reflective tariffs by automatically levying FCA charges to recover variations in fuel and power purchase costs. However, to shield consumers from extreme price volatility, the TGERC has imposed a strict automatic recovery ceiling of ₹0.30 per unit (kWh). If the calculated monthly FCA falls within this ₹0.30 limit, DISCOMs may proceed with the levy without seeking prior Commission approval.

The framework also accounts for downward market fluctuations. In the event of a “negative FCA”—where fuel or procurement costs drop below the base price—DISCOMs are mandated to pass these savings directly to consumers as credits in subsequent billing cycles. Conversely, should the calculated adjustment exceed the ₹0.30/kWh threshold, DISCOMs must obtain explicit “prior permission” from the Commission before the excess can be recovered from the public, ensuring that significant tariff hikes remain subject to regulatory oversight.

Annual Truing-Up and Uncontrollable Cost Recovery

To ensure long-term financial sustainability while maintaining transparency, the TGERC has introduced an annual truing-up mechanism for variations in the Annual Revenue Requirement (ARR). This process is designed to capture costs that could not be recovered through the monthly automatic levy, specifically those arising from “uncontrollable factors” as defined under the June 3 order.

DISCOMs will utilize this annual mechanism for:

  • Recovering costs that exceeded the monthly ₹0.30/kWh automatic cap.
  • Addressing recovery delays caused by systemic or market-driven factors that prevented timely monthly adjustments.

In a parallel update to infrastructure governance, the Commission has expanded the capital spending authority of the Transmission Corporation of Telangana Limited (Transco). Moving beyond the previous threshold of ₹50 crore to ₹300 crore, Transco is now permitted to execute essential or urgent capital works exceeding ₹300 crore without specific project-wise prior approval, provided they are identified as critical to grid stability.

Billing Cycle and “N+2” Implementation Logic

The FPPCA charges will be implemented using a standardized “N+2” billing model, ensuring that the recovery of costs is tied to consumption periods in a predictable sequence:

  • Month N (e.g., April): Calculation of fuel and power purchase cost variations based on the actual consumption and market procurement rates of that month.
  • Month N+1 (e.g., May): The levy of these calculated charges based on the current units consumed.
  • Month N+2 (e.g., June): The formal inclusion of the FCA charges in the issued electricity bill.

To ensure consumers are not blindsided by these fluctuations, DISCOMs must adhere to a 45-day publishing mandate, ensuring all cost-related circulars are available to the public within the prescribed regulatory timeline.

Agricultural Exemptions and Government Assistance

The revised framework excludes LT-V Agricultural consumers from the monthly FCA levy to maintain state welfare objectives. Under this arrangement, the DISCOMs must claim the equivalent FCA costs for the agricultural sector from the State Government. The scale of this obligation is reflected in the 2026-27 state budget, which allocated ₹10,056 crore as assistance to Transco specifically for agricultural subsidies.

The TGERC has established a rigorous penalty for non-compliance: if the DISCOMs do not successfully secure these subsidy payments from the State Government, the costs will be disallowed during the annual truing-up filings. This provision ensures that the financial burden of government-mandated subsidies does not inadvertently fall on other consumer categories.

Transparency and Reporting Mandates

Following significant stakeholder consultations and recommendations from advocacy groups like Prayas (Energy Group), the TGERC has integrated strict transparency and accountability requirements into the final order. These mandates aim to eliminate the information asymmetry between utilities and the public.

Specific requirements for DISCOMs include:

  • Website Publication: Mandatory posting of consumer category-wise FCA circulars on official utility websites.
  • Public Archives: Maintenance of comprehensive digital FCA data archives for public inspection and historical comparison.
  • Regulatory Penalties: The Commission has reserved the right to impose financial disallowances or administrative penalties if DISCOMs fail to submit data, adhere to procedural timelines, or violate disclosure requirements.

Next Steps

With the First Amendment Regulation, 2026, now in effect, Telangana joins several other states in adopting dynamic, market-linked electricity tariffs. This mechanism is designed to balance the financial viability of the DISCOMs by narrowing the ACS-ARR gap while protecting consumers through the ₹0.30/kWh monthly cap. As the utilities move toward this monthly reporting cycle, the TGERC will maintain oversight through the annual truing-up process, ensuring that only legitimately incurred, uncontrollable costs are passed through to the consumer base.

Discussion (0)

Leave a Comment

CAPTCHA