Theme: Electricity market reform
Responsible: DMRE / NERSA / NTCSA
Quick win on remaining secondary legislation. ERA enacted; 6 outstanding regulations are the critical path. NERSA capacity building for market regulation is a medium-term investment. ERA provides the blueprint; implementation determines impact.
Who backs this reform, who needs convincing, and which interests or red lines shape political feasibility.
Backers
34
4 stakeholders
Negotiation weight
24
3 conditional actors
Opposition weight
7
1 opposing actors
Review coverage
0/8
All mapped stance notes are still draft
Provenance warning
Every mapped stakeholder stance for this idea is still draft. The coalition score is directional only until at least the high-influence actors are reviewed.
Coalition Read
Anchor: Presidency / Operation Vulindlela. Highest-leverage swing actor: COSATU. Most serious blocker: National Union of Mineworkers (NUM).
Political Tractability
No reviewed signals · 0% of mapped influence has been reviewed.
Operation Vulindlela championed the Electricity Regulation Amendment Act as the centrepiece of energy reform.
Interest: Cross-cutting structural reform coordination across energy, logistics, water, digital infrastructure, and visa reform. Operation Vulindlela, establish…
Concern: Implementation bottlenecks within line departments; regulatory capture of NERSA and ICASA; SOE institutional inertia; ensuring quick wins translate in…
Engagement path: Already fully engaged. Seeks line department buy-in, NEDLAC social compact legitimacy, and international DFI financing alignment on key reform milesto…
The competitive electricity market reduces Eskom's fiscal drain and crowds in private capital.
Interest: Fiscal consolidation with public debt stabilising below 75% of GDP; structural reforms that improve revenue without expanding contingent liabilities;…
Concern: Unfunded mandates in energy transition (JETP co-financing); Eskom's R400bn+ debt and how restructuring socialises costs; reform proposals that create…
Engagement path: Reforms must be fiscally neutral or revenue-positive over the MTEF window; SOE restructuring must demonstrably reduce contingent liabilities; credible…
BUSA championed the Electricity Regulation Amendment Act as critical for energy security and investment certainty.
Interest: Cross-sector structural reform across energy security, logistics efficiency, regulatory certainty, labour market flexibility, and digital infrastructu…
Concern: Slow implementation pace relative to policy announcements; inconsistency between reform rhetoric and regulatory decisions (e.g. NERSA tariff approvals…
Engagement path: Already actively engaged. Seeks implementation accountability mechanisms with published milestones, predictable regulatory timelines, and NEDLAC outco…
A competitive electricity market directly addresses the generation monopoly the Commission views as economically damaging.
Interest: Reducing market concentration and promoting effective competition across freight, telecoms, financial services, food retail, and healthcare. Statutory…
Concern: SOE concessioning that creates private monopolies rather than competitive markets; spectrum concentration in telecoms post-auction; banking sector bar…
Engagement path: Already actively engaging across sectors. Needs reform designs to address market structure, not just ownership change — concessioning must include com…
COSATU conditionally supports the competitive electricity market if IPP contracts include decent work conditions and local content.
Interest: Worker protections under the Labour Relations Act and Basic Conditions of Employment Act; collective bargaining rights; equitable wage growth; just tr…
Concern: Labour market flexibility reforms that erode LRA and BCEA protections; Eskom unbundling without adequate just transition planning for NUM members; pri…
Engagement path: Meaningful social dialogue through NEDLAC before structural reforms are finalised; just transition funding ring-fenced in MTEF; skills retraining and…
Eskom cautiously accepts the competitive market but warns rapid IPP integration risks grid instability without system operator investment.
Interest: Managing R400bn+ debt restructuring with government support; maintaining grid stability during the unbundling transition; preserving technical and ins…
Concern: Unbundling of the distribution arm (EDI) could fragment operational coherence and create regulatory gaps; transmission entity capitalisation requires…
Engagement path: Credible debt restructuring plan with government guarantees; adequate transition period for unbundling with clear milestones; grid investment ring-fen…
NERSA accepts the competitive electricity market but requires adequate capacity and clear mandate boundaries in the unbundled system.
Interest: Statutory mandate as National Energy Regulator: licensing, tariff regulation for electricity, gas, and petroleum pipelines; consumer price protection…
Concern: Reform proposals that bypass NERSA licensing (e.g. registration-only frameworks for embedded generation) reduce statutory jurisdiction and create regu…
Engagement path: Regulatory reform must strengthen rather than hollow out NERSA's capacity; adequate resources and staff to handle an expanded regulatory workload unde…
NUM opposes the competitive electricity market, viewing IPP employment as inferior to Eskom jobs in wages, security, and benefits.
Interest: Mining employment security and worker safety; just transition pace that protects coal-dependent community livelihoods; collective bargaining rights in…
Concern: Accelerated coal phase-out without adequate income support, skills retraining, and community economic diversification; renewable energy job quality —…
Engagement path: Just transition fund with dedicated skills retraining and income support; coal community economic diversification plans with government commitments an…
The Electricity Regulation Amendment Act (ERAA), enacted in 2024, establishes the legal framework for a competitive wholesale electricity market in South Africa, ending Eskom's statutory monopoly over generation and supply. It creates the National Transmission Company SA (NTCSA) as an independent transmission system operator, provides for third-party network access, and enables municipalities and large users to procure power directly from independent producers. This is structurally among the most significant energy reforms in post-apartheid SA. Full market operationalisation requires secondary regulations, NERSA licensing rules, and NTCSA capitalisation — all pending as of early 2026. A functional competitive market could lower industrial electricity costs by 15–25%, directly improving manufacturing competitiveness and reducing load-shedding risk through diversified supply.
Referenced in OECD Economic Surveys: South Africa
OECD SA Survey (2017, 2020, 2022, 2025). The 2025 survey specifically calls for focusing public investment on expanding the transmission grid.
The ERA Amendment Act is the most significant restructuring of South Africa's electricity sector since the 1922 Electricity Act—its implementation will determine whether the country has a competitive energy market or merely a restructured monopoly. — Energy Council of South Africa, 2024
The ERA Amendment Act (2024) provides the legislative foundation for South Africa's transition from a vertically integrated state monopoly to a competitive wholesale electricity market with multiple generators, a separate transmission company (NTCSA), an independent system operator, and third-party grid access. Implementation is the critical challenge: NERSA must develop market rules, NTCSA must be functionally separated from Eskom, and the competitive generation segment must be opened to IPPs at commercial scale. The reform is the most structurally significant energy market change since electrification and is projected to reduce the long-run cost of electricity by 15–25% through competition. The success metric is the number of bilateral PPAs concluded and the reduction in load-shedding hours.
Complete the functional separation of NTCSA from Eskom: board appointment, operational independence (separate IT systems, staff, accounts), and transfer of transmission and system operator functions under the ERA Amendment Act
NERSA publish the Electricity Market Rules: market operator function, balancing mechanism, spot market structure, and congestion management methodology for the competitive segment
Open the commercial third-party access regime: NERSA to issue standardised Grid Connection Agreements for all generation licensees above 1 MW; publish Grid Code update incorporating third-party access provisions
India scaled utility-scale solar from near-zero to 70 GW between 2010 and 2023 through competitive reverse auctions, viability gap funding, and the National Solar Mission. Tariffs fell from Rs 17/kWh to Rs 2/kWh — below coal. The IPP procurement model with government offtake guarantees removed private-sector financing risk. SA's REIPPP programme closely mirrors this model; India resolved the equivalent of SA's Eskom offtake delay by establishing a separate grid operator (SECI) with ring-fenced payment obligations.
Integrated Resource Plan (IRP) 2024 Update — Revised Electricity Mix
Energy Bounce-Back and Industrial Energy Self-Generation
National Transmission Company Capitalisation and Grid Expansion
Eskom Restructuring — Generation, Transmission, and Distribution Unbundling
Freight Rail Third-Party Access and Transnet Separation
How to cite
Wilse-Samson, L. (2026). Electricity Regulation Amendment Act — Competitive Electricity Market. SA Policy Space. NYU Wagner School of Public Policy. Retrieved 11 May 2026, from https://sa-policy-space.vercel.app/ideas/electricity-regulation-amendment-act-competitive-electricity-market?snapshot=2026-05-11
Data as of 2026-05-11 · latest PMG meeting 2026-05-08
Phase 1 competitive market: run parallel REIPPPP procurement alongside competitive bilateral contracting; allow large industrial customers (>100 GWh/year) to purchase directly from IPPs via PPAs
Develop the Capacity Market mechanism: design capacity payments for firm dispatchable capacity (gas peakers, storage) to ensure system adequacy alongside the competitive energy market
Annual briefing to Portfolio Committee on Mineral Resources and Energy on market concentration, IPP participation rates, and electricity price trends
ERA Amendment Act enacted 2024; NTCSA functional separation Q1 2026; market rules Q3 2026; Phase 1 competitive market Q4 2027; full competitive market 2030
NTCSA establishment costs: ~R1.5 billion (IT systems, corporate setup, staff transfer). NERSA market rules development: R50 million. Market operator infrastructure: R200–400 million. Projected consumer savings from competition: R15–30 billion/year over the medium term.
ERA Amendment Act 23 of 2024 (enacted): the primary legislative instrument. Consequential amendments to the Eskom Act 40 of 2002 (functional separation) and the Companies Act (NTCSA incorporation). The Grid Code update is a technical instrument issued by NERSA under Section 35 of the ERA.
Business (B4SA, SACCI, SEIFSA), renewables industry (SAPVIA, SAWEA), and large energy users (EIUG) strongly favour competitive market opening. Eskom internal resistance to unbundling is the primary implementation risk. NUM concerns about employment during unbundling require structured transition agreements. GNU partners broadly supportive.
Britain's 1989 Electricity Act privatisation is the original model; SA's reform is more gradualist. Chile's 1982 electricity market reform (the first in the world) provides long-run lessons on competitive market design. Australia's National Electricity Market (1998) is directly comparable in structure to what SA is building and is the most relevant contemporary reference.
PRASA Passenger Rail Recovery Programme