The Airports Economic Regulatory Authority of India (Amendment) Bill, 2021 was passed by Parliament on August 4, 2021.  It amends the Airports Economic Regulatory Authority of India Act, 2008.  This Bill was introduced in Lok Sabha during the budget session this year in March 2021.  Subsequently, it was referred to the Standing Committee on Transport, Tourism, and Culture, which submitted its report on July 22, 2021.

Typically, cities have one civilian airport which provides all aeronautical services in that area.  These services include air traffic management, landing and parking of aircraft, and ground handling services.  This makes airports natural monopolies in the area.  To ensure that private airport operators do not misuse their monopoly, the need for an independent tariff regulator in the airport sector was felt.  Hence, the Airport Economic Regulatory Authority (AERA) was established as an independent body under the 2008 Act to regulate tariffs and other charges (development fee and passenger service fee) for aeronautical services at major airports.  

For the remaining airports, these tariffs are determined by the Airports Authority of India (AAI), which is a body under the Ministry of Civil Aviation.  In addition, AAI leases out airports under the public-private partnership (PPP) model for operation, management, and development.  Before AERA was set up, AAI determined and fixed the aeronautical charges for all airports.  It also prescribed performance standards for all airports and monitored them.  Various committees had noted that AAI performed the role of airport operator as well as the regulator, which resulted in a conflict of interest.

The 2008 Act designates an airport as a major airport if it has an annual passenger traffic of at least 35 lakh.  The central government may also designate any airport as a major airport through a notification.  The Bill adds that the central government may group airports and notify the group as a major airport.  Thus, when a small airport will be clubbed in a group and the group is notified as a major airport, its tariff will be determined by AERA instead of AAI.  Note that AERA will not determine the tariff if such tariff or tariff structures or the amount of development fees has been incorporated in the bidding document, which is the basis for the award of operatorship of that airport.

The amendments under the Bill raise some concerns regarding the grouping of airports and the capacity of the regulator.

  • Grouping of airports: The Statement of Objects and Reasons of the Bill states that government will club together profit-making and loss-making airports and offer them as a package in PPP mode to the prospective bidders.  This may be a policy decision to revive loss-making airports.  With the passage of the Bill, AERA will treat a group of airports as one entity.  One of the ways in which tariffs may be structured for the grouped entity would be through cross-subsidies.  This would involve compensating loss-making airports with the revenue generated from the profit-making airports.  If such a model is used, it may increase the cost of services to the end-consumers of profit-making airports or could reduce the profitability of such airports.  The experiences from other sectors such as electricity show that cross-subsidisation may lead to pricing problems in long term. 
     
  • Capacity of the regulator: AERA was created to provide a level playing field in the aviation sector and resolve the conflict of interest that arises with AAI both operating and regulating tariffs at airports.  During the examination of the AERA Bill, 2007 by the Standing Committee, the Ministry of Civil Aviation informed the Committee that AERA should regulate tariff and monitor performance standards only at major airports.  Depending upon future developments in the sector, and as the regulator built its capacity, other functions could be subsequently assigned to the regulator.

As of 2020, there are 125 operational airports in India (includes international airports, customs airports, and civil enclaves).  The number of airports under the purview of AERA increased from 11 in 2007 to 24 in 2019.  For the remaining airports, tariffs are still determined by AAI.  In the last five years (2014 to 2019), air passenger traffic increased from 11.3 crore to 34.9 crore (which is an annual growth rate of 10%).  Till 2030-31, air traffic in the country is expected to continue growing at an average annual rate of 10-11%

Before 2019, an airport with annual passenger traffic of at least 15 lakh was considered a major airport.  In 2019, the AERA Act was amended to increase this threshold to 35 lakh.  The Statement of Objects and Reasons of the 2019 Bill stated that the exponential growth of the aviation sector has put tremendous pressure on AERA, while its resources are limited.  Therefore, if too many airports come under the purview of AERA, it will not be able to perform its functions efficiently.  Consequently, in 2019, the number of airports under the purview of AERA was reduced.  Now, with the passage of the 2021 Bill, AERA will have to again regulate tariffs at more airports as and when notified by the central government.  Thus, the capacity of AERA may be needed to be enhanced for extending its scope to other airports.

Table 1: List of major airports in India (as of June 2019)

Ahmedabad

Delhi  

Mumbai  

Amritsar  

Goa  

Patna  

Bengaluru  

Guwahati  

Pune  

Bhubaneswar     

Hyderabad  

Raipur  

Calicut  

Jaipur  

Thiruvananthapuram     

Chandigarh  

Kolkata  

Tiruchirappalli     

Chennai  

Lucknow  

Varanasi  

Cochin  

Mangalore  

Kannur 

Source: AERA website as accessed on August 2, 2021; PRS. 

Last week, the Power Finance Corporation reported that state-owned power distribution companies across the country made financial losses amounting to Rs 68,832 crore in 2022-23.  This is four times higher than the losses witnessed in 2021-22, and roughly equivalent to the annual budget of a state like Uttarakhand.   This blog examines some of the causes and implications of such losses.

Overview of financial losses

For several years now, electricity distribution companies (discoms), which are mostly state-owned, have witnessed steep financial losses.  Between 2017-18 and 2022-23, losses accumulated to over three lakh crore rupees.  In 2021-22, discom witnessed substantial reduction in their losses, primarily because states released 1.54 lakh rupees in subsidies to clear pending dues.  State governments provide discoms with subsidies, so that domestic and agricultural consumers receive affordable power.  These payments are typically delayed which creates cash flow constraints, and leads to an accumulation of debt.  In addition, costs incurred by discoms in 2021-22 remained unchanged.

Note: Data from 2020-21 onwards does not include Odisha, and Dadra & Nagar Haveli and Daman and Diu since their distribution function was privatised in 2020-21.  Data for Ladakh is available from 2021-22 onwards.  Data for Jammu and Kashmir is not available.  The Delhi Municipal Council Distribution Utility has been included from 2020-21 onwards.
Sources: Power Finance Corporation reports for various years; PRS.

As of 2022-23, losses have increased again to reach Rs 68,832 crore.   This increase has been driven by rising costs.  At a per unit level, the cost of supplying one kilowatt of electricity rose from 7.6 rupees in 2021-22, to 8.6 rupees in 2022-23 (See Table 1).

Table 1: Financial details of state-owned power distribution companies

Details

2019-20

2020-21

2021-22

2022-23

Average cost of supplying power (ACS)

7.4

7.7

7.6

8.6

Average revenue realised (ARR)

6.8

7.1

7.3

7.8

Per unit loss (ACS-ARR)

0.6

0.6

0.3

0.7

Total losses (in Rs crore)

-60,231

-76,899

-16,579

-68,832

Note: Data from 2020-21 onwards does not include Odisha, and Dadra & Nagar Haveli and Daman and Diu since their distribution function was privatised in 2020-21.  Data for Ladakh is available from 2021-22 onwards.  Data for Jammu and Kashmir is not available.  The Delhi Municipal Council Distribution Utility has been included from 2020-21 onwards.
Sources: Power Finance Corporation reports for various years; PRS.

Purchase of electricity from generation companies (gencos) forms about 70% of a discom’s total costs, and coal is the primary source for generating electricity.  The following chain of events took place in 2022-23: (i) consumer demand for electricity rose by 10% over the previous year, as compared to a 6% year-on-year increase in the past 10 years, (ii) coal had to be imported to meet the increased demand, and (iii) global coal prices were elevated.

Coal imported at elevated prices to keep up with rising electricity demand

In 2022-23, demand for electricity increased by 10% over 2021-22.  Between 2008-09 and 2018-19, demand increased at an annual growth rate (CAGR) of 6%.  Electricity demand grew as the economy grew (at 7%), and largely came from domestic and agricultural consumers.  These consumer categories account for 54% of the total electricity sales, and their demand rose by 7%.

Sources: Central Electricity Regulatory Commission; PRS.

Electricity cannot be stored at scale, which means that generation must be scheduled depending on anticipated demand.  The Central Electricity Authority anticipates annual demand for each year.  It estimated that demand in 2022-23 would be at 1,505 billion units.   However, the actual demand was higher than anticipated in the first few months of 2022-23 (See Figure 3).

To meet this demand, electricity generation had to be ramped up.  Coal stocks had already depleted from 29 million tonnes in June 2021 to eight million tonnes in September 2021, on account of high demand in 2021-22.  To ensure uninterrupted supply of power, the Ministry of Power directed gencos to import coal.  The Ministry noted that without imports, widespread power cuts and blackouts would have occurred.

Sources:  Load Generation Balance Report 2022 and 2023, Central Electricity Authority; PRS.

Coal imports rose by about 27 million tonnes in 2022-23.  While this constituted only 5% of the overall coal used in the sector, the price at which it was imported significantly impacted the sector.  In 2021-22, India imported coal at an average price of Rs 8,300 per tonne.   This rose to Rs 12,500 per tonne in 2022-23, a 51% increase.  Coal was primarily imported from Indonesia, and prices shot up due to the Russia-Ukraine war, and demand surge by countries like India and China.   

Sources: Ministry of Power; Ministry of Statistics and Programme Implementation; PRS.

Coal import situation going forward

In January 2023, the Ministry of Power advised gencos to import 6% of the required coal, to ensure sufficient stock until September 2023.   It noted that due to floods and variable rainfall in various parts of the country, hydro generation capacity reduced by about 14%.   This put additional burden on coal based thermal generation in 2023-24.  Following this, in October 2023, the Ministry directed all gencos to continue using at least 6% imported coal until March 2024.  

image

Sources: Ministry of Coal; PRS.

Structural issues in the power sector and its impact on state finances

Discoms witness persistent financial losses due to certain structural issues.  Their costs are typically high because of old contracts with generation companies (gencos).  Power purchase costs in these contracts  do not account for production efficiencies over the years, and costs remain unchanged.  Tariffs are only revised every few years, to ensure that consumers are protected from supply chain shocks.  As a result, costs are carried forward for a few years.  In addition, discoms sell electricity to certain consumers such as agricultural and residential consumers, below cost.  This is supposed to primarily be recovered through subsidy grants provided by state governments.  However, states often delay subsidy payments leading to cash flow issues, and accumulation of debt.  In addition, tariff recovery from the power sold is not optimal.  

Losses reported in the generation sector have also increased.  In 2022-23, state-owned gencos reported losses worth Rs 7,175 crore, as compared to the Rs 4,245 crore in 2021-22.  Rajasthan accounted for 87% of these, at Rs 6,278 crore.  Note that under the Late Payment Surcharge Rules, 2022, discoms are required to make upfront payments to gencos.  

Risk to state finances

Persistent financial losses, high debt and guarantees extended by states continue to pose a risk to state finances.  These are contingent liabilities for state governments, i.e., in the event a discom is unable to repay its debt, the state would have to take it over.  

Several such schemes have been introduced in the past to bail discoms out (See Table 2).  As of 2022-23, discoms have an outstanding debt worth Rs 6.61 lakh crore, 2.4% of the national GDP.  Debt is significantly high in states such as Tamil Nadu (6% of GSDP), Rajasthan (6% of GSDP), and Uttar Pradesh (3% of GSDP).  Previous Finance Commissions have recognised that strengthening discom finances is key in minimising the risk to state finances.    

Table 2: Key government schemes for the turnaround of the distribution sector over the years

Year

Scheme

Details

2002

Bailout Package

States take over the debt of state electricity boards worth Rs 35,000 crore, 50% waiver of interest payable by state electricity boards to central PSUs

2012

Financial Restructuring Package

States take over 50% of the outstanding short-term liabilities worth Rs 56,908 crore

2015

Ujwal Discom Assurance Yojana (UDAY)

States take over 75% of the debt of discoms worth Rs 2.3 lakh crore and also provide grants for any future losses

2020

Liquidity Infusion Scheme

Discoms get loans worth Rs 1.35 lakh crore from Power Finance Corporation and REC Limited to settle outstanding dues of generators, state governments provide guarantee

2022

Revamped Distribution Sector Scheme

Central government to provide result-linked financial assistance worth Rs 97,631 crore for strengthening of supply infrastructure

Sources: NITI Aayog, Press Releases of the Ministry of Power; PRS.

For more details on the impact of discom finances on state finances, see here.  For more details on structural issues in the power distribution sector, see here.  
 

ANNEXURE

Table 3: Cost and revenue structure of discoms on energy sold basis (in Rs per kw)

Details

2019-20

2020-21

2021-22

2022-23

Average cost of supplying power (ACS)

7.4

7.7

7.6

8.6

    of which

       

    Cost of procuring power 

5.8

5.9

5.8

6.6

Average revenue realised (ARR)

6.8

7.1

7.3

7.8

    of which

       

    Revenue from sale of power

5.0

4.9

5.1

5.5

    Tariff subsidy

1.3

1.4

1.4

1.5

       Regulatory income and revenue grant under UDAY

0.3

0.1

0.0

0.2

Per unit loss

0.6

0.6

0.3

0.7

Total financial losses

-60,231

-76,899

-16,579

-68,832

Sources: Power Finance Corporation reports for various years; PRS.

Table 4: State-wise profit/loss of power distribution companies (in Rs crore)

State/UT

2017-18

2018-19

2019-20

2020-21

2021-22

2022-23

Andaman and Nicobar Islands

-605

-645

-678

-757

-86

-76

Andhra Pradesh

-546

-16,831

1,103

-6,894

-2,595

1,211

Arunachal Pradesh

-429

-420

NA

NA

NA

NA

Assam

-259

311

1,141

-107

357

-800

Bihar

-1,872

-1,845

-2,913

-2,966

-2,546

-10

Chandigarh

321

131

59

79

-101

NA

Chhattisgarh

-739

-814

-571

-713

-807

-1,015

Dadra & Nagar Haveli and Daman & Diu

312

-149

-125

NA

NA

NA

Delhi

NA

NA

NA

98

57

-141

Goa

26

-121

-276

78

117

69

Gujarat

426

184

314

429

371

147

Haryana

412

281

331

637

849

975

Himachal Pradesh

-44

132

43

-153

-141

-1,340

Jharkhand

-212

-730

-1,111

-2,556

-1,721

-3,545

Karnataka

-2,439

-4,889

-2,501

-5,382

4,719

-2,414

Kerala

-784

-135

-270

-483

98

-1,022

Ladakh

NA

NA

NA

NA

-11

-57

Lakshadweep

-98

-120

-115

-117

NA

NA

Madhya Pradesh

-5,802

-9,713

-5,034

-9,884

-2,354

1,842

Maharashtra

-3,927

2,549

-5,011

-7,129

-1,147

-19,846

Manipur

-8

-42

-15

-15

-22

-146

Meghalaya

-287

-202

-443

-101

-157

-193

Mizoram

87

-260

-291

-115

-59

-158

Nagaland

-62

-94

-477

-17

24

33

Puducherry

5

-39

-306

-23

84

-131

Punjab

-2,760

363

-975

49

1,680

-1,375

Rajasthan

-11,314

-12,524

-12,277

-5,994

2,374

-2,024

Sikkim

-29

-3

-179

-34

NA

71

Tamil Nadu

-12,541

-17,186

-16,528

-13,066

-9,130

-9,192

Telangana

-6,697

-9,525

-6,966

-6,686

-831

-11,103

Tripura

28

38

-104

-4

-127

-193

Uttar Pradesh

-5,269

-5,902

-3,866

-10,660

-6,498

-15,512

Uttarakhand

-229

-808

-323

-152

-21

-1,224

West Bengal

-871

-1,171

-1,867

-4,261

1,045

-1,663

State Sector

-56,206

-80,179

-60,231

-76,899

-16,579

-68,832

Dadra & Nagar Haveli and Daman & Diu

NA

NA

NA 

242

148

104

Delhi

109

657

-975

1,876

521

-76

Gujarat 

574

307

612

655

522

627

Odisha 

NA

NA

-842

-853

940

746

Maharashtra 

NA

590

1,696

-375

360

42

Uttar Pradesh 

182

126

172

333

256

212

West Bengal 

658

377

379

398

66

-12

Private Sector

1,523

2,057

1,042

2,276

2,813

1,643

All-India

-54,683

-78,122

-59,189

-77,896

 -13,766 

 -67,189 

Note: Minus sign (-) indicates loss; Dadra & Nagar Haveli and Daman & Diu discom was privatised on April 1, 2022; New Delhi Municipal Council Distribution utility has been added from 2020-21 onwards. 
Sources: Power Finance Corporation reports for various years; PRS.