Brief Context
Context The Supreme Court recently directed the State Electricity Regulatory Commissions (SERCs) and distribution companies (DISCOMs) to clear their accumulated regulatory assets within a fixed timeframe. What are regulatory assets? Regulatory assets are the unrecoverable revenue gap due to the difference between the average cost of supply (ACS), the expense incurred by a DISCOM to deliver a unit of electricity to consumers, and the Annual Revenue Requirement (ARR).
Source Content
Syllabus: GS3/ Energy
Context
- The Supreme Court recently directed the State Electricity Regulatory Commissions (SERCs) and distribution companies (DISCOMs) to clear their accumulated regulatory assets within a fixed timeframe.
What are regulatory assets?
- Regulatory assets are the unrecoverable revenue gap due to the difference between the average cost of supply (ACS), the expense incurred by a DISCOM to deliver a unit of electricity to consumers, and the Annual Revenue Requirement (ARR).
- ARR is the revenue collected by the DISCOM as consumer tariffs and subsidy payments from the government.
- Instead of immediately raising tariffs, regulators allow DISCOMs to carry forward these shortfalls and recover them from consumers at a later date.
- While this prevents sudden tariff hikes, it builds up hidden liabilities that burden both consumers and DISCOMs over time.
What Did the Supreme Court Rule?
- Clearing Old Assets: The Court directed to clear the existing regulatory assets within four years and liquidate any new assets within three years.
- Capped Limits: The court advised capping the regulatory asset at 3% of a DISCOM’s Annual Revenue Requirement (ARR).
- Recovery Plan: Instructed regulators to set out transparent roadmaps for recovery, along with conducting intensive audits of DISCOMs that continue without recovering these assets.
Reasons for the ACS–ARR Gap
- Suppressed tariffs: Electricity prices are kept below cost for social or electoral reasons.
- Delayed government subsidies: Subsidies promised for farmers or vulnerable households are not released on time.
- Fluctuating input costs: Volatility in coal and fuel prices raises generation costs.
- Technical and commercial losses: Power theft, faulty billing, and transmission inefficiencies widen revenue gaps.
- Inadequate cost-reflective tariff adjustments: Tariffs are not revised regularly in line with rising supply costs.
Effects of regulatory assets
- For Consumers:
- In the short term, they benefit from stable tariffs.
- However, deferred recovery leads to steeper tariff hikes in the future, often with added interest.
- For DISCOMs:
- Accumulated regulatory assets worsen cash-flow problems, making it difficult to pay generators. This forces greater borrowing, increasing financial stress.
- Lack of liquidity hampers investments in infrastructure, renewable energy, and grid modernization.
How Can the ACS–ARR Gap Be Bridged?
- Cost-reflective tariffs: Regulators must set tariffs that reflect actual supply costs, with targeted subsidies for vulnerable groups.
- Timely release of subsidies: State governments should ensure disbursement without delay.
- Fuel cost pass-through mechanism: Automatic tariff adjustments should be introduced when input costs rise.
- Annual ‘true-up’ exercises: Regulators must reconcile projected and actual costs annually to avoid backlogs.
- Improved efficiency: Investments in smart meters, better billing systems, and stronger enforcement against theft can reduce losses.
What are the global best practices?
- RAB Model (Regulated Asset Base): Utilities are allowed to recover their investment in regulated assets through tariffs, with a regulated rate of return on the asset base, thus ensuring long-term revenue certainty.
- RIIO Model (Revenue = Incentives + Innovation + Outputs): Links utility revenues to asset investment and to clearly defined output parameters, e.g. reliability, customer service, and carbon reduction, creating stronger accountability and performance incentives.
Source: TH