Liberalising the Grid: Independent Power Producers and the Transformation of South Africa’s Electricity Market

Category: Regulatory Compliance

  • Liberalising the Grid: Independent Power Producers and the Transformation of South Africa’s Electricity Market

    Liberalising the Grid: Independent Power Producers and the Transformation of South Africa’s Electricity Market

    1. High-level landscape & history

    Dominance of Eskom and state model

    • Historically, South Africa’s electricity sector has been vertically integrated, dominated by the state-owned utility ity Eskom, which generates, transmits and distributes most of the electricity. [1]
    • Eskom’s generation has been overwhelmingly coal-based, and its plants are ageing, leading to frequent breakdowns and unreliable supply (i.e. load shedding). [2]
    • Private sector involvement in generation was initially limited; reform efforts over the last 15+ years have gradually opened up space for Independent Power Producers (IPPs). [3]
    • The Integrated Resource Plan (IRP), periodically updated by the Department of Mineral Resources and Energy (DMRE), is the core planning instrument that sets targets and allocations for generation technologies. [4]

    2. Independent Power Producers (IPPs)

    Definition, rationale and role

    • An IPP is a non-state entity that builds, owns and/or operates generation capacity and sells electricity (often under Power Purchase Agreements or PPAs) to the grid or to offtakers.[5]
    • The government has set a target that a proportion (originally ~30 %) of generation be sourced from IPPs. [6]
    • The IPP model is intended to achieve multiple benefits: inject capital from private sector, foster competition, accelerate renewable deployment, reduce reliance on coal, and mitigate the load-shedding crisis.

    Key procurement mechanism: REIPPPP & related programmes

    • The Renewable Energy Independent Power Producer Procurement Programme (REIPPPP) is the flagship programme through which government auctions renewable generation capacity to IPPs. [7]
    • Over successive “Bid Windows,” projects in solar PV, wind, small hydro, biomass, biogas, etc. have been awarded. [8]
    • The REIPPPP has unlocked substantial private sector investment (in the tens of billions of USD) and helped reduce tariffs for renewables. [9]
    • There have been setbacks: periods where bidding windows stalled, constraints in grid capacity (network congestion) limiting new projects, delays, and implementation challenges. [10]
    • To address urgent capacity constraints, the government also launched the Risk Mitigation Independent Power Producer Procurement Programme (RMIPPPP) (essentially short-term emergency procurement) to bring fast generation (e.g. gas, peaking power plants) online. [11]
    • More recently, a Battery Energy Storage IPP Programme (BESIPPPP) has been introduced to procure grid-scale storage capacity to complement renewables. [12]

    Contractual & regulatory architecture

    • IPPs typically enter into long-term PPAs (e.g. 15–20 years) with Eskom (or another buyer). These PPAs specify terms of tariff, dispatch obligations, curtailment, performance guarantees, force majeure, grid access, and liabilities.[13]
    • Grid interconnection: IPPs must satisfy technical grid connection standards, codes (transmission and distribution codes), system stability requirements, and potentially network upgrades. [14]
    • Curtailment risk is real: if network constraints force Eskom or the system operator to instruct an IPP to limit output, revenue suffers. There is ongoing industry pressure for compensation mechanisms when curtailment is imposed.[15]
    • Refinancing protocols: governmental protocols (e.g. “IPP Refinancing Protocol”) set frameworks for how IPPs can adjust financing, re-negotiate debt, restructure capital in response to market pressures. The IPP Office (government) publishes guidance in this area. [16]

    Business models & off-grid / embedded generation

    • Some IPPs provide embedded generation (on site or close to load) and may wheel power to a local offtaker (e.g. industrial, mining clients). The notion of “wheeling” allows generation at one place and consumption at another, using the grid as transport. [17]
    • Particularly with large energy users (mines, industrial parks), there is interest in direct procurement from IPPs bypassing Eskom or the standard utility model. [18]
    • Hybrid models combining renewables with firm-dispatchable backup generation are increasingly important to manage intermittency[19]
    • Examples of operating projects
    • Nxuba Wind Power Station, 140 MW, sells to Eskom under a 20-year PPA. [20]
    • Soetwater Wind Power Station, ~147 MW, similarly under the REIPPPP model.
    • De Aar 1 Solar, ~85 MW, PPA with Eskom. [21]
    • Dyason’s Klip 1 Solar, 86 MW, operated by a consortium of IPPs. [22]

    3. Electricity trading & market structure

    Legal definition and licensing[23]

    • Under the Electricity Regulation Act (ERA) 2006, “trading” is defined as the purchasing and selling of electricity (wholesale or retail). A licence is required from NERSA (National Energy Regulator of South Africa) to engage in trading. [24]
    • Reforms have relaxed thresholds: in June 2021, the ERA amendments lifted the licensing threshold to 100 MW (i.e. small generators did not require a license), and in December 2022, that threshold was removed entirely. This change enables more participants to trade/ wheel power. [25]

    Wheeling / use of grid as transport

    • Wheeling allows a generator to transmit (sell) electricity to a distant consumer via the transmission or distribution network, effectively using the grid as “transport.” This is critical for enabling off-site generation to supply remote loads. [26]
    • Under the new reforms (Electricity Regulation Amendment Act 2024), open grid access and non-discriminatory access (transmission/distribution) is intended to be enshrined, facilitating more trading and competition. [27]

    Market forms and the “multi-market system”

    • The ERA amendments (2024) contemplate a hybrid / multi-market system—a model in which different transaction types (market trades, bilateral contracts, regulated transactions) can coexist, rather than a single fully competitive wholesale market. [28]
    • Under this model, a Market Operator function will sit within the Transmission System Operator (TSO) SOC, which will oversee competitive trading platforms. [29]
    • The reforms envision physical bilateral trading (direct generator ↔ buyer contracts) as well as market trading by licensed traders. [30]
    • In practice today, many traders act as aggregators: they buy electricity from multiple IPPs and resell / wheel it to end users (a many-to-many model). [31]

    Challenges and transitional issues

    • The electricity trading segment is nascent; many rules, market mechanisms, governance, and pricing structures remain under development.[32]
    • Ensuring fair and non-discriminatory access to the grid (especially for third-party users) will be legally and technically challenging. Transmission and distribution entities must not favour their own generation affiliates. [33]
    • Congestion in network and grid bottlenecks are a material risk: even if generation is available, inability to evacuate power constrains trade. [34]
    • Price risk, curtailment risk, imbalance settlement, regulatory uncertainty, and credit risk from counterparties are real transactional risks.

    4. Legal & regulatory regime — recent reforms & key statutes

    Electricity Regulation Act (ERA) and amendments

    • The ERA 2006 is the foundational statute governing electricity licensing, trading, regulation, and oversight.[35]
    • Recent Electricity Regulation Amendment Act No. 38 of 2024 is transformative: it formalizes market liberalisation, open grid access, independent system operation, and electricity trading frameworks.
    • Under the amendments:
      1. A Transmission System Operator (TSO) SOC Ltd is to be established (taking over transmission, system operations, market operations, and central procurement functions). [36]
      2. Open, non-discriminatory grid access is mandated. [37]
      3. The market structure will transition from monopolistic to multi-market with multiple transaction types. [38]
      4. Licensing of generation and trading is being liberalised. [39]
      5. The TSO or market operator will manage procurement (legacy and new) and dispatch decisions. [40]

    Role of NERSA and regulation

    • The National Energy Regulator of South Africa (NERSA) is the licensing authority for electricity generation, distribution, trading, tariff regulation, and oversight under the ERA. [41]
    • NERSA issues licences for generation, distribution, trading, and requires compliance with licence conditions. [42]
    • NERSA also must approve tariffs under licence conditions, and sets regulatory parameters (e.g. pricing, revenue caps) for regulated entities.

    IPP Office & policy agencies

    • The government hosts an IPP Office (within DMRE / energy entities) that manages the procurement process, bid windows, project oversight, communications and guidance documents (grid connection, licensing, etc.). [43]
    • The IPP Office also publishes guidelines (e.g. grid application procedures, refinancing protocols). [44]
    • The IPP Office acts as interface between government, private bidders, regulators, and hosts procurement operations.[45]

    5. Key legal, commercial and regulatory risks & issues (for an attorney)

    When advising developers, financiers, or off­takers in this field, these are the key areas of risk or complexity:

    1. Regulatory / market uncertainty
      • Because the trading market is still immature, many rules are in flux; transitional risk is high.
      • Delays or changes in regulatory implementation (e.g. roll-out of the TSO, market operator, grid access rules).
      • Political risk, policy reversals, procurement suspensions or delays in bid windows.
    2. Grid / interconnection / curtailment risk
      • Even awarded capacity may not be usable if grid network cannot evacuate the power (grid congestion).
      • Curtailment orders by Eskom or system operator may force output reduction; compensation mechanisms may not be well-settled.
      • Cost and responsibility for network upgrades or reinforcement (who pays, who executes, recoupment).
    3. PPA negotiation risk
      • Terms on tariff escalation, performance guarantees, liquidated damages, force majeure, termination rights, take-or-pay, meter / measurement, dispatch rights.
      • Counterparty risk (Eskom’s financial distress) or changes in creditworthiness.
      • Risk sharing of fuel, exchange rate, inflation, and regulatory changes.
    4. Financing / capital structuring
      • Refinancing risks, debt servicing under variable conditions.
      • Requirements from lenders for stabilised revenue, guarantees, security structures, step-in rights.
      • Sovereign / municipal guarantees, credit support, currency hedging, PPP legal issues.
    5. Contractual complexity in trading / wheeling
      • Structuring of wheeling agreements, transit charges, losses, balancing, settlement.
      • Contractual interface between generator, trader, grid operator and end user.
      • Imbalance penalties, forecast error liabilities, bilateral vs market clearing.
    6. Regulatory compliance & licensing
      • Ensuring generation, trading, distribution or wheeling licences are valid, compliant, and up to date.
      • Ensuring compliance with codes, grid standards, environmental, health & safety, land rights, and community / stakeholder obligations.
      • Dispute adjudication (regulatory appeals, arbitration, judicial review).
    7. Community, land, environmental, social license
      • Renewable projects often require land, environmental assessments, stakeholder/community participation, benefit sharing, local content obligations.
      • Delays or legal challenges from communities or environmental groups.
    8. Transition / stranded asset risk
      • As the system evolves, older capacity or contractual types may become suboptimal or stranded.
      • Long PPAs entered under older regimes may be at a disadvantage relative to newer market entrants.

    6. Future trajectory and opportunities

    • The 2024 ERA amendments provide the legal foundation for liberalised electricity markets, open access and more dynamic trading. [46]
    • The establishment of a Transmission System Operator / Market Operator is central to enabling fair dispatch, balancing, competitiveness, and transparency. [47]
    • Growth in grid-scale battery storage, hybrid projects (renewables + storage), and flexible dispatchable generation will be essential to manage intermittent supply.[48]
    • Industrial & mining clients are increasingly interested in direct procurement from IPPs or co-investment in generation, bypassing traditional utility model. [49]
    • Decentralised generation, embedded generation, microgrids and private wheeling markets will gain traction, particularly in regions with constrained public supply. [50]
    • Legal work will be needed for structuring new transaction types (derivatives, contracts for differences, energy as a service, green certificates, balancing markets, ancillary service markets).

     

    BIBLIOGRAPHY

    Primary Sources

    Legislation

    Electricity Regulation Act 4 of 2006.

    Electricity Regulation Amendment Act 38 of 2024.

    Government Publications

    Department of Mineral Resources and Energy, ‘Independent Power Producers’ (DMRE) https://www.dmre.gov.za/energy-resources/energy-sources/electricity/independent-power-producers accessed 7 October 2025.

    Independent Power Producer (IPP) Office (South Africa) https://www.ipp-projects.co.za/ accessed 7 October 2025.

    US International Trade Administration, ‘South Africa – Energy’ (Country Commercial Guides, US Department of Commerce) https://www.trade.gov/country-commercial-guides/south-africa-energy accessed 7 October 2025.

    Secondary Sources

    Books and Reports

    NDC Partnership, ‘South Africa’s Renewable Energy Independent Power Producer Procurement Programme’ (NDC Partnership Good Practice Database) https://ndcpartnership.org/knowledge-portal/good-practice-database/south-africas-renewable-energy-independent-power-producer-procurement-programme accessed 7 October 2025.

    OECD, OECD Economic Surveys: South Africa 2025 (OECD Publishing, Paris 2025) https://doi.org/10.1787/7e6a132a-en accessed 7 October 2025.

    Journal Articles and Working Papers

    Clark SR and McGregor C, ‘Firm-Dispatchable Power and its Requirement in a Power System based on Variable Generation’ (arXiv preprint, 16 March 2024) https://arxiv.org/abs/2403.10869 accessed 7 October 2025.

    News Articles and Online Publications

    Payton B, ‘Are Independent Power Producers Delivering for South Africa?’ African Business (21 November 2023) https://african.business/2023/11/long-reads/are-independent-power-producers-delivering-for-south-africa accessed 7 October 2025.

    Roelf W, ‘South African Private Power Producers Seek Fair Deal Over Output Curbs’ Reuters (27 August 2024) https://www.reuters.com/world/africa/south-african-private-power-producers-seek-fair-deal-over-output-curbs-2024-08-27/ accessed 7 October 2025.

    Legal Practice Guides and Law Firm Publications

    Esterhuizen L, Koekemoer T and Colyn L, ‘Powering the Future: South Africa’s Electricity Regulation Amendment Act’ (Tiefenthaler Legal, 10 September 2025) https://tiefenthalerlegal.com/2025/09/10/powering-the-future-south-africas-electricity-regulation-amendment-act accessed 7 October 2025.

    Hassan M, CMS Expert Guide to Renewable Energy (CMS, 22 February 2024) https://cms.law/en/int/expert-guides/cms-expert-guide-to-renewable-energy accessed 7 October 2025.

    Olen D and Khumalo M, ‘The Electricity Regulation Act in South Africa: The Dawn of a New ERA?’ (Dentons, 24 October 2024) https://www.dentons.com/en/insights/articles/2024/october/24/the-electricity-regulation-act-in-south-africa accessed 7 October 2025.

    Pienaar A, ‘The Trader’s Legal Landscape’ (Cliffe Dekker Hofmeyr, 20 August 2025) https://www.cliffedekkerhofmeyr.com/news/publications/2025/Sectors/Projects-Energy/projects-and-energy-alert-20-august-The-traders-legal-landscape accessed 7 October 2025.

    Roberts E, ‘South Africa’s Electricity Transmission Market to be Opened Up’ (Pinsent Masons, Out-Law Analysis) https://www.pinsentmasons.com/out-law/analysis/south-africa-electricity-transmission-market-opened accessed 7 October 2025.

    Websites and Online Resources

    South African Independent Power Producers Association, ‘Industry Terms’ (SAIPPA) https://www.saippa.org.za/industry-terms accessed 7 October 2025.

    Wikipedia Entries

    ‘De Aar 1 Solar Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/De_Aar_1_Solar_Power_Station accessed 7 October 2025.

    ‘Dyason’s Klip 1 Solar Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Dyason%27s_Klip_1_Solar_Power_Station accessed 7 October 2025.

    ‘Nxuba Wind Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Nxuba_Wind_Power_Station accessed 7 October 2025.

    ‘Renewable Energy Independent Power Producer Procurement Programme’ (Wikipedia) https://en.wikipedia.org/wiki/Renewable_Energy_Independent_Power_Producer_Procurement_Programme accessed 7 October 2025.

    ‘Soetwater Wind Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Soetwater_Wind_Power_Station accessed 7 October 2025.

    Footnotes

    1. OECD, ‘Reforming South Africa’s Electricity Sector’ in OECD Economic Surveys: South Africa 2025 (OECD Publishing 2025) https://www.oecd.org/en/publications/oecd-economic-surveys-south-africa-2025_7e6a132a-en/full-report/reforming-south-africa-s-electricity-sector_05fdccb6.html accessed 7 October 2025. ↑
    2. Ben Payton, ‘Are Independent Power Producers Delivering for South Africa?’ African Business (21 November 2023) https://african.business/2023/11/long-reads/are-independent-power-producers-delivering-for-south-africa accessed 7 October 2025. ↑
    3. Department of Mineral Resources and Energy, ‘Independent Power Producers’ (DMRE) https://www.dmre.gov.za/energy-resources/energy-sources/electricity/independent-power-producers accessed 7 October 2025. ↑
    4. US International Trade Administration, ‘South Africa – Energy’ (Country Commercial Guides, US Department of Commerce) https://www.trade.gov/country-commercial-guides/south-africa-energy accessed 7 October 2025. ↑
    5. South African Independent Power Producers Association, ‘Industry Terms’ (SAIPPA) https://www.saippa.org.za/industry-terms accessed 7 October 2025. ↑
    6. Department of Mineral Resources and Energy (n 3). ↑
    7. NDC Partnership, ‘South Africa’s Renewable Energy Independent Power Producer Procurement Programme’ (NDC Partnership Good Practice Database) https://ndcpartnership.org/knowledge-portal/good-practice-database/south-africas-renewable-energy-independent-power-producer-procurement-programme accessed 7 October 2025. ↑
    8. Hassan M, ‘Renewable Energy in South Africa’ in CMS Expert Guide to Renewable Energy (CMS, 22 February 2024) https://cms.law/en/int/expert-guides/cms-expert-guide-to-renewable-energy/south-africa accessed 7 October 2025. ↑
    9. NDC Partnership (n 7). ↑
    10. US International Trade Administration (n 4). ↑
    11. Hassan (n 8). ↑
    12. ‘Renewable Energy Independent Power Producer Procurement Programme’ (Wikipedia, last modified [date not available]) https://en.wikipedia.org/wiki/Renewable_Energy_Independent_Power_Producer_Procurement_Programme accessed 7 October 2025. ↑
    13. CMS (n 8). ↑
    14. Independent Power Producer (IPP) Office (South Africa) https://www.ipp-projects.co.za/ accessed 7 October 2025. ↑
    15. Wendell Roelf, ‘South African Private Power Producers Seek Fair Deal Over Output Curbs’ Reuters (27 August 2024) https://www.reuters.com/world/africa/south-african-private-power-producers-seek-fair-deal-over-output-curbs-2024-08-27/ accessed 7 October 2025. ↑
    16. Independent Power Producer (IPP) Office (n 14). ↑
    17. Pienaar A, ‘The Trader’s Legal Landscape’ (Cliffe Dekker Hofmeyr, 20 August 2025) https://www.cliffedekkerhofmeyr.com/news/publications/2025/Sectors/Projects-Energy/projects-and-energy-alert-20-august-The-traders-legal-landscape accessed 7 October 2025. ↑
    18. Payton (n 2) ↑
    19. Clark SR and McGregor C, ‘Firm-Dispatchable Power and its Requirement in a Power System based on Variable Generation’ (arXiv preprint, 16 March 2024) https://arxiv.org/abs/2403.10869 accessed 7 October 2025. ↑
    20. ‘Nxuba Wind Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Nxuba_Wind_Power_Station accessed 7 October 2025. ↑
    21. ‘De Aar 1 Solar Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/De_Aar_1_Solar_Power_Station accessed 7 October 2025. ↑
    22. ‘Dyason’s Klip 1 Solar Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Dyason%27s_Klip_1_Solar_Power_Station accessed 7 October 2025. ↑
    23. ‘Soetwater Wind Power Station’ (Wikipedia) https://en.wikipedia.org/wiki/Soetwater_Wind_Power_Station accessed 7 October 2025. ↑
    24. Pienaar (n 17). ↑
    25. Pienaar (n 17). ↑
    26. Olen D and Khumalo M, ‘The Electricity Regulation Act in South Africa: The Dawn of a New ERA?’ (Dentons, 24 October 2024) https://www.dentons.com/en/insights/articles/2024/october/24/the-electricity-regulation-act-in-south-africa accessed 7 October 2025. ↑
    27. Esterhuizen L, Koekemoer T and Colyn L, ‘Powering the Future: South Africa’s Electricity Regulation Amendment Act’ (Tiefenthaler Legal, 10 September 2025) https://tiefenthalerlegal.com/2025/09/10/powering-the-future-south-africas-electricity-regulation-amendment-act accessed 7 October 2025. ↑
    28. Olen and Khumalo (n 26). ↑
    29. Pienaar (n 17). ↑
    30. Pienaar (n 17). ↑
    31. Roberts E, ‘South Africa’s Electricity Transmission Market to be Opened Up’ (Pinsent Masons, Out-Law Analysis) https://www.pinsentmasons.com/out-law/analysis/south-africa-electricity-transmission-market-opened accessed 7 October 2025. ↑
    32. Payton (n 2). ↑
    33. Esterhuizen, Koekemoer and Colyn (n 27). ↑
    34. Esterhuizen, Koekemoer and Colyn (n 27). ↑
    35. Pienaar (n 17); Olen and Khumalo (n 26). ↑
    36. Olen and Khumalo (n 26). ↑
    37. Olen and Khumalo (n 26). ↑
    38. Esterhuizen, Koekemoer and Colyn (n 27). ↑
    39. Olen and Khumalo (n 26). ↑
    40. Hassan (n 8). ↑
    41. Independent Power Producer (IPP) Office (n 14). ↑
    42. Esterhuizen, Koekemoer and Colyn (n 27). ↑
    43. Esterhuizen, Koekemoer and Colyn (n 27). ↑
    44. Independent Power Producer (IPP) Office (n 14). ↑
    45. Independent Power Producer (IPP) Office (n 14). ↑
    46. OECD (n 1). ↑
    47. US International Trade Administration (n 4). ↑
    48. Payton (n 2) ↑
    49. US International Trade Administration (n 4). ↑
    50. Payton (n 2). ↑
  • Strengthening South Africa’s Banking Safety Net: Pillar 3 Disclosures and Loss Absorbency Rules

    Strengthening South Africa’s Banking Safety Net: Pillar 3 Disclosures and Loss Absorbency Rules

    The Prudential Authority: Institutional Overview

    In South Africa, the Prudential Authority (PA) is a financial regulator that operates within the South African Reserve Bank (SARB). It was established on 1 April 2018 under the Financial Sector Regulation Act 9 of 2017 (FSR Act) as part of South Africa’s move to a “Twin Peaks” model of financial regulation.

    Purpose and Role

    The Prudential Authority’s main function is to promote the safety and soundness of financial institutions that provide financial products and services. This is to ensure that these institutions remain stable and that they do not pose risks to the broader financial system.

    Its focus is on prudential regulation and supervision, which means:

    • Minimizing systemic risks that could harm South Africa’s economy
    • Ensuring that banks, insurers, cooperative financial institutions, and other key players are financially sound
    • Monitoring their capital, liquidity, risk management, and governance practices

    Scope of Supervision

    The PA supervises:

    • Banks and mutual banks
    • Insurers (life, non-life, and reinsurers)
    • Cooperative financial institutions (CFIs)
    • Financial conglomerates (large groups with banking, insurance, and other financial arms)

    Governance Structure

    The Governor of the SARB is the head of the PA. The PA operates independently but under the umbrella of the SARB, giving it credibility and resources.

    Twin Peaks Model

    South Africa’s financial regulation is split between two “peaks”:

    • Prudential Authority (PA) — focused on safety, soundness, and stability of institutions
    • Financial Sector Conduct Authority (FSCA) — focused on market conduct, ensuring fair treatment of customers, integrity of markets, and preventing misconduct

    Together, they replaced the old sectoral approach (separate regulators for banks, insurers, etc.), creating a clearer and stronger regulatory system.

    The Prudential Authority is South Africa’s financial regulator for the stability and solvency of banks, insurers, and related institutions. It makes sure these entities do not collapse in ways that could endanger depositors, policyholders, or the financial system as a whole.

    Recent Directives and Notices

    The following survey of recent directives, proposed directives, and notices issued by the Prudential Authority illustrates the Authority’s evolving regulatory posture. Each instrument is briefly summarised with reference to its principal provisions and their practical implications for banks, insurers, and other regulated entities.

    Recent Prudential Authority Directives and Notices

    Name / ReferenceDate / StatusKey Requirements/ChangesWho is Affected
    Directive D10-2025 (Pillar 3 disclosure requirements)12 August 2025
    South African Reserve Bank    		Enhanced disclosure requirements for risk exposures, capital adequacy, and risk management frameworksBanks
    Directive D9-2025 (Prudential treatment of credit exposure secured by forest and agricultural land)12 August 2025
    South African Reserve Bank    		Specific capital treatment for agricultural and forestry-secured lendingBanks and controlling companies
    Prudential Communication 18 of 2024 (Revised market risk & Credit Valuation Adjustment (CVA) implementation roadmap)10 December 2024
    South African Reserve Bank    		Outlines how and when banks should implement revised market risk requirements and CVA (a method to account for counterparty credit risk in derivatives) under more recent international standards. South African Reserve Bank. Aims to revise requirements for loss-absorbency of Additional Tier 1 and Tier 2 capital instruments. Key features: ability of the Prudential Authority to trigger write-off or conversion of these instruments in a non-viability event (“regulatory bail-in”); clarifies co-existence with statutory bail-in powers in resolution. Will replace former guidance (Guidance Note 6 of 2017). whitecase.comBanks, especially those with derivative exposures or dealing in market risk
    Directive 2 of 2025 (Capital treatment of significant investments in insurance entities)Effective from 1 July 2025 (or with deadline then)
    saicawebprstorage.blob.core.windows.net    		Ensures consistent application of capital adequacy rules for banks that have significant investments in insurance entities. Essentially, how such investments are risk-weighted / treated for capital. saicawebprstorage.blob.core.windows.netBanks with insurance entity exposure
    Proposed Directive: Completion of Regulatory Return: Form BA 701Issued / effective 1 July 2025 (Proposal)saicawebprstorage.blob.core.windows.netDirects domestic systemically important banks (D-SIBs) and controlling companies to complete Form BA 701 (capital and economic capital info: total credit risk, market risk, operational risk etc.), at both solo and consolidated levels, on a semi-annual basis (30 June / 31 December), with deadlines. saicawebprstorage.blob.core.windows.netD-SIBs / large banks
    Insurers Directive ID1 of 20222022
    South African Reserve Bank    		Requirement for life insurance companies to obtain the identity of beneficiaries of life insurance policies. (Part of broader anti-money laundering / customer due diligence measures). South African Reserve BankLife insurers

    Why These Matter

    Recent regulatory measures illustrate the Prudential Authority’s concerted effort to strengthen risk-management and transparency, particularly for institutions with complex exposures such as market risk, credit valuation adjustment, and sector-specific lending to areas like agriculture. A key trend is the reinforcement of loss-absorbency capacity, requiring that Additional Tier 1 and Tier 2 capital instruments be capable of conversion or write-down at the point of non-viability or resolution, in line with international standards. Enhanced reporting and disclosure obligations further reflect this approach, with more frequent submissions, expanded datasets, and consistent treatment across solo and consolidated entities. In the insurance sector, supervisory priorities continue to emphasise solvency, beneficiary identification, and risk-sensitive oversight.

    Prudential Authority Directives: Pillar 3 and Loss Absorbency

    Set out below are summaries and selected excerpts from Directive D10-2025 (Pillar 3 disclosure requirements) and the Proposed Directive on Loss Absorbency Requirements. Each summary highlights the key obligations, with attention to which provisions are already binding and which remain subject to consultation.

    Regulatory Disclosure Requirements: South Africa’s Banking Transparency Framework

    South African banking regulation incorporates comprehensive disclosure requirements that serve as a cornerstone of financial system stability and public confidence.

    Regulatory Framework

    The disclosure regime mandates that all registered banks publish standardised regulatory reports detailing their risk exposures, capital adequacy, and risk management frameworks. This regulatory transparency mechanism operates under the oversight of the Prudential Authority, which prescribes specific reporting templates and disclosure frequencies.

    Rationale and Public Interest

    The banking sector’s foundational reliance on public trust necessitates comprehensive transparency measures. Information asymmetries between financial institutions and stakeholders—including depositors, investors, and regulatory authorities—can precipitate systemic instability. The mandatory disclosure framework mitigates these risks by ensuring material banking risks and financial positions are publicly accessible, thereby preventing the concealment of institutional vulnerabilities that could undermine market confidence.

    Compliance Obligations

    Banks must complete prescribed Prudential Authority templates according to specified reporting cycles, typically quarterly or annually depending on the nature of the information required. These standardised reports encompass:

    • Credit risk exposures across economic sectors and counterparty categories
    • Market risk positions, including interest rate and foreign exchange exposures
    • Capital adequacy ratios and regulatory capital composition
    • Corporate governance structures and risk oversight mechanisms
    • Operational risk management frameworks

    Regulatory Outcome

    This framework ensures that banking institutions provide standardised, comparable financial disclosures to both regulatory authorities and the public, enabling informed decision-making and effective prudential supervision within South Africa’s financial system.

    Proposed Directive on Loss Absorbency Requirements

    The Proposed Directive on Loss Absorbency Requirements addresses the regulatory treatment of banks approaching non-viability. Under the current framework, Additional Tier 1 (AT1) and Tier 2 (T2) capital instruments are intended to absorb losses before public funds are exposed. However, earlier guidance issued in 2017 left uncertainty as to the precise circumstances in which these instruments could be written down or converted into equity.

    The new proposal seeks to clarify this position. It empowers the Prudential Authority to compel the write-down or conversion of AT1 and T2 instruments at the point of non-viability, thereby implementing a “regulatory bail-in” mechanism as distinct from a state-funded bailout. Investors must be explicitly advised that such instruments may be subject to loss in order to safeguard the stability of the institution. These provisions are designed to operate alongside the statutory bail-in powers introduced by the Financial Sector Laws Amendment Act, which confer additional authority on the Reserve Bank in its role as resolution authority.

    In essence, the directive reinforces the principle that losses in a failing bank should be borne by its investors rather than its depositors or the taxpayer.

    Regulatory Analogies: Understanding Disclosure and Loss Absorption Mechanisms

    Disclosure Requirements as Preventive Transparency

    The regulatory disclosure framework operates on principles analogous to preventive healthcare monitoring. Just as regular medical examinations provide stakeholders with objective evidence of an individual’s health status, mandatory banking disclosures furnish regulators, investors, and depositors with standardised metrics demonstrating institutional financial health. This systematic transparency enables early identification of potential vulnerabilities and informed assessment of institutional stability.

    Loss Absorbency as Internal Risk Mitigation

    Loss absorption mechanisms function similarly to comprehensive personal insurance arrangements with clearly defined liability hierarchies. Under such arrangements, an individual’s personal assets and contingency reserves are exhausted before external parties assume financial responsibility. In the banking context, loss absorption requirements ensure that shareholders’ equity and specified debt instruments bear losses during periods of financial distress, thereby protecting depositors and preventing the socialisation of institutional failures through public bailouts.

    These regulatory principles collectively establish a framework wherein financial institutions maintain transparency regarding their risk profile while internalising the consequences of excessive risk-taking, thereby promoting market discipline and systemic stability.

    Case Study: Regulatory Framework Application in Banking Crisis Management

    The following scenario demonstrates the practical application of South Africa’s prudential regulatory framework, specifically illustrating the operation of Directive D10-2025 (Pillar 3 disclosure requirements) and proposed loss absorbency mechanisms in managing institutional distress.

    Hypothetical Case: Major Banking Institution in Financial Distress

    Phase 1: Standard Regulatory Compliance

    During normal operations, a systemically important South African banking institution maintains regular business activities across diverse sectors including retail lending, corporate finance, agricultural credit, and mining sector exposure. Under Directive D10-2025 implementing Pillar 3 requirements, the institution publishes quarterly disclosure reports containing:

    • Capital adequacy ratios demonstrating regulatory compliance (for example, maintaining 13% against the minimum requirement of 10.5%)
    • Sectoral credit exposure breakdowns
    • Market risk positions, including foreign exchange and interest rate sensitivities
    • Corporate governance and risk management structures

    These standardised disclosures enable market participants, depositors, and regulatory authorities to conduct ongoing institutional health assessments, promoting market discipline through transparency.

    Phase 2: Early Warning Indicators

    Following adverse macroeconomic developments, such as a significant commodity price decline, the institution experiences substantial credit losses within its mining sector portfolio. Consequently, its capital adequacy ratio approaches regulatory minimums. The Prudential Authority, monitoring these developments through both public disclosures and supervisory reporting, implements corrective measures including:

    • Capital raising requirements through equity issuance
    • Dividend distribution restrictions
    • Enhanced supervisory oversight

    These interventions represent preventive regulatory action designed to restore financial stability before institutional failure occurs.

    Phase 3: Point of Non-Viability Declaration

    Despite regulatory intervention, continued deterioration in the institution’s financial position results in inability to meet operational obligations, triggering application of the proposed Loss Absorbency Directive. Upon the Prudential Authority’s determination that the institution has reached the point of non-viability, mandatory loss absorption mechanisms activate:

    The institution’s Additional Tier 1 and Tier 2 capital instruments become subject to either write-down or conversion to ordinary shares, as prescribed by their contractual terms. This process ensures that private investors who accepted enhanced returns in exchange for bearing contingent loss risk absorb institutional losses rather than depositors or public funds.

    Phase 4: Resolution Procedures

    Should loss absorption mechanisms prove insufficient, the South African Reserve Bank may exercise statutory resolution powers under the Financial Sector Laws Amendment Act, including institutional restructuring, asset transfers to solvent institutions, or additional creditor loss allocation through bail-in procedures.

    Regulatory Framework Synthesis

    Preventive Oversight: Directive D10-2025 establishes systematic transparency requirements enabling early identification of institutional vulnerabilities.

    Loss Allocation: Loss absorbency mechanisms ensure that sophisticated investors, rather than depositors or taxpayers, bear the financial consequences of institutional failure.

    This integrated approach maintains systemic stability while preserving market discipline by ensuring that risk-taking entities and their voluntary creditors internalize the costs of excessive risk exposure.

    Regulatory Evolution: African Bank Crisis Analysis Under Contemporary Framework

    Historical Context: African Bank Limited Collapse (2014)

    African Bank Limited operated as a specialist unsecured lending institution, maintaining concentrated exposure to high-risk personal credit markets. The institution’s business model proved unsustainable during adverse economic conditions, culminating in reported losses of R8.5 billion in August 2014. The South African Reserve Bank subsequently placed the institution under curatorship, implementing a resolution strategy involving:

    • Segregation of performing and non-performing assets through a “good bank/bad bank” structure
    • Recapitalisation of the viable entity through combined public and private funding
    • Protection of depositor interests while imposing losses on wholesale creditors
    • Partial public sector financial support totalling approximately R7 billion

    This resolution approach, while preserving systemic stability and depositor protection, resulted in material taxpayer exposure through central bank intervention.

    Contemporary Regulatory Framework Application

    Enhanced Transparency Requirements (Directive D10-2025)

    Under current Pillar 3 disclosure obligations, African Bank would have been required to publish comprehensive quarterly reports detailing its risk concentration in unsecured lending markets and deteriorating capital adequacy metrics. This standardised transparency would have provided market participants and supervisory authorities with earlier warning indicators, potentially enabling:

    • Proactive capital raising initiatives
    • Portfolio diversification requirements
    • Enhanced supervisory intervention prior to critical deterioration

    Loss Absorption Mechanisms

    The institution’s subordinated debt instruments, functionally equivalent to contemporary Additional Tier 1 and Tier 2 capital, would have been subject to mandatory write-down or equity conversion upon the Prudential Authority’s point of non-viability determination. This regulatory bail-in would have immediately strengthened the institution’s capital position without requiring public sector financial support.

    Statutory Resolution Framework

    Should initial loss absorption measures prove insufficient, the South African Reserve Bank would possess comprehensive statutory bail-in powers under the Financial Sector Laws Amendment Act, enabling systematic creditor loss allocation while maintaining operational continuity and depositor protection.

    Comparative Analysis: 2014 versus Contemporary Framework

    2014 Resolution Limitations: The absence of comprehensive bail-in mechanisms necessitated R7 billion in public sector support to maintain systemic stability, despite investor losses on subordinated instruments.

    Contemporary Framework Advantages:

    • Mandatory contingent capital write-down or conversion would absorb losses through private investor funds
    • Statutory bail-in powers would enable further creditor loss allocation if required
    • Enhanced depositor and taxpayer protection through systematic private sector loss absorption

    Regulatory Policy Implications

    The contemporary prudential framework specifically addresses the African Bank precedent by ensuring that:

    • Preventive Supervision: Enhanced disclosure requirements enable early intervention before institutional failure
    • Private Risk Absorption: Contingent capital instruments ensure sophisticated investors bear primary responsibility for institutional losses.
    • Public Interest Protection: Comprehensive bail-in powers minimize taxpayer exposure while preserving systemic stability

    This regulatory evolution reflects international best practices in banking resolution, prioritizing market discipline while maintaining financial system integrity through systematic private sector loss allocation mechanisms.

    Conclusion

    The integration of enhanced disclosure requirements under Directive D10-2025 with the proposed loss absorbency framework represents a fundamental shift in South African banking regulation. This comprehensive approach addresses the regulatory gaps exposed by the African Bank crisis while aligning with international best practices in prudential supervision and bank resolution. The framework prioritizes market discipline and private sector risk absorption, thereby protecting depositors and minimizing potential taxpayer exposure while maintaining financial system stability.

    © 2025 Warner Attorneys

Trusted Legal Guidance

© Warner Attorneys 2026