1. Introduction

Energy-sector restructuring involves changing the ownership, organisational structure, functions or market arrangements of an energy enterprise. It may include unbundling, corporatisation, privatisation, functional separation, outsourcing, creation of independent transmission operators, or restructuring of generation and distribution activities.

The restructuring of Eskom provides an important example. South Africa has pursued reforms intended to separate Eskom's major functions, particularly generation, transmission and distribution, while establishing an independent transmission system and market operator. The restructuring raises an important legal question:

How can an energy enterprise be reorganised without transferring the economic and institutional costs of restructuring disproportionately to its workers?

This question involves employment security, collective bargaining, consultation, retrenchment, transfer of employment, remuneration, skills, pensions, equality and trade-union rights.

South African government statements concerning the reform have specifically emphasised worker consultation and stated that workers should not bear the direct cost of establishing the Transmission System Operator. (Government of South Africa)

2. Meaning of Labour Rights During Restructuring

Labour rights during energy restructuring are not limited to protection against dismissal.

They include:

Job security

Right to consultation

Collective bargaining

Trade-union participation

Protection against unfair retrenchment

Protection of wages and benefits

Fair placement in new organisational structures

Non-discrimination

Skills development and retraining

Protection of pensions and employment-related benefits

Procedural fairness

Participation in restructuring decisions

The central principle is that corporate restructuring does not automatically extinguish existing labour rights.

3. Legal Framework

The principal South African legislation is the Labour Relations Act 66 of 1995 (LRA).

Particularly important provisions include:

Section 185

Employees have the right not to be unfairly dismissed or subjected to unfair labour practices.

Section 189

Where dismissal is contemplated for operational requirements, the employer must engage in a meaningful consultation process.

Section 189A

Additional procedural requirements apply to large-scale retrenchments.

Section 197

Where a business is transferred as a going concern, employees may in appropriate circumstances transfer to the new employer with their employment contracts preserved.

Employment Equity Act 55 of 1998

Restructuring must also comply with the prohibition against unfair discrimination and the broader employment-equity framework.

These provisions become especially important when an integrated electricity utility is divided into separate corporate entities.

4. Why Eskom Unbundling Creates Labour-Law Problems

Historically, Eskom operated as an integrated electricity utility.

Unbundling changes the organisational structure by separating functions such as:

Generation

↓

Transmission

↓

Distribution

The restructuring can create uncertainty concerning:

which entity employs particular workers;

whether employment contracts transfer;

whether employees must reapply for positions;

whether positions disappear;

whether salaries remain equivalent;

whether collective agreements remain applicable;

how pension arrangements are preserved;

whether restructuring creates redundancies;

and which trade unions represent employees.

Therefore, institutional unbundling can become employment restructuring.

5. Consultation as a Core Labour Right

The most important protection during restructuring is meaningful consultation.

Under section 189 of the LRA, an employer contemplating dismissal for operational requirements must consult with affected employees or their representatives.

The purpose is not merely to inform workers that a decision has already been made.

Consultation can concern:

whether retrenchments can be avoided;

alternative positions;

voluntary severance;

redeployment;

reduced working hours;

timing;

selection criteria;

severance arrangements;

retraining; and

alternatives to dismissal.

This principle becomes particularly important where restructuring creates new organisational structures.

6. Ntsokolo v Eskom SOC Ltd (2024)

A particularly important recent case is Ntsokolo v Eskom SOC Limited, [2024] ZALCJHB 341.

The case arose from Eskom's restructuring of its executive structure. The applicant's position was affected and he was required to participate in a placement process involving interviews for positions in the new structure.

The Labour Court held that the restructuring process had not been implemented fairly. It emphasised that competitive recruitment and placement in a restructuring process should function as a means of avoiding retrenchment rather than becoming an automatic selection mechanism for dismissal. (SAFLII)

The Court stressed that a displaced employee is not automatically retrenched merely because the employee is unsuccessful in obtaining a position through an interview process. Eskom remained required to consult adequately regarding alternatives to retrenchment. (SAFLII)

Importance

This case establishes a significant principle for energy-sector restructuring:

Creation of a new organisational structure does not eliminate the employer's duty to explore reasonable alternatives to dismissal.

This is particularly relevant to Eskom's unbundling because employees may find that their existing positions disappear even though substantially similar work continues within another entity or structure.

7. National Union of Mineworkers obo Coetzee v Eskom Holdings SOC Ltd (2019)

In National Union of Mineworkers obo Coetzee and Others v Eskom Holdings SOC Ltd, [2019] ZALAC 62, Eskom had undertaken a restructuring process involving organisational transformation and migration of employees.

Eskom developed a Migration Policy governing the movement of employees from existing organisational structures into new structures. The process involved:

developing new structures;

consulting organised labour;

evaluating job profiles;

grading positions; and

placing employees into the new organisational structure. (SAFLII)

The litigation concerned the grading and placement of employees.

Legal significance

The case illustrates that restructuring can affect not only whether an employee retains a job but also:

job classification;

salary grade;

status;

responsibilities;

career progression.

Therefore, labour protection during restructuring must extend beyond the narrow question of dismissal.

8. Eskom Holdings v NUM obo Coetzee and Others (2017)

An earlier stage of the same dispute involved Eskom Holdings SOC Ltd v NUM obo N Coetzee and Others, [2017] ZALCCT 75.

The employees argued that they had been unfairly denied upgrading during Eskom's Transformation and Migration Process.

The Labour Court examined whether the CCMA award concerning the employees' grading was reasonable and ultimately set it aside. The case nevertheless demonstrates the legal significance of job grading during organisational restructuring. (SAFLII)

The broader lesson is that restructuring should establish transparent criteria for:

grading;

placement;

remuneration;

job evaluation; and

migration from old to new organisational structures.

9. Unbundling and Transfer of Employment

A major question is whether the separation of Eskom's functions constitutes a transfer of a business as a going concern under section 197 of the LRA.

Where section 197 applies, employees may transfer automatically to the new employer with their employment contracts preserved.

This provision is important because corporate restructuring should not be used simply as a mechanism for terminating existing employment relationships and recreating them under less favourable conditions.

The legal inquiry can involve questions such as:

Is an identifiable business transferred?

Does the economic entity retain its identity?

Are employees transferred?

Are assets transferred?

Does the activity continue?

Does the new entity conduct substantially the same business?

The answer depends upon the particular restructuring arrangement rather than merely the corporate label attached to it.

10. Retrenchment and Operational Requirements

Energy restructuring can be justified by legitimate operational considerations such as:

financial sustainability;

duplication of functions;

technological change;

organisational efficiency;

reduced demand;

changed market structure; or

separation of business units.

However, a legitimate business objective does not automatically make every dismissal fair.

Under section 189, the employer must engage in a proper process.

Alternatives can include:

Redeployment

Moving employees into new positions.

Reskilling

Training workers for new energy-sector occupations.

Voluntary severance

Offering voluntary packages before compulsory retrenchment.

Natural attrition

Allowing vacancies to disappear through retirement or resignation.

Reduced working arrangements

Where appropriate and lawfully negotiated.

The principle is particularly relevant to the energy transition because old fossil-fuel occupations may disappear while renewable-energy and grid occupations expand.

11. The Importance of Redeployment

Ntsokolo demonstrates the importance of redeployment.

The Court observed that in a section 189 process an employer should take reasonable steps to avoid or minimise retrenchments, including redeployment within the organisation or elsewhere where appropriate. (SAFLII)

For Eskom restructuring, redeployment can mean moving employees between:

generation;

transmission;

distribution;

engineering;

maintenance;

digital operations;

renewable-energy projects; and

new system-operator functions.

This transforms restructuring from a purely job-reduction exercise into a potential workforce-transition exercise.

12. Collective Bargaining and Trade Unions

Eskom has a substantial unionised workforce, making organised labour an important participant in restructuring.

Trade unions can play several roles:

negotiating restructuring arrangements;

representing affected employees;

challenging unfair retrenchments;

participating in consultation;

negotiating severance arrangements;

monitoring implementation; and

protecting collective agreements.

The LRA therefore treats restructuring as an issue involving not merely an employer and individual employees but also collective labour relations.

The Eskom restructuring process itself has involved consultation with organised labour, as reflected in Eskom's migration-policy litigation. (SAFLII)

13. Minimum Service and Essential Electricity Services

Electricity is a critical public service.

The law therefore has to balance:

workers' right to strike

against

society's need for continuous electricity services.

In National Union of Mineworkers v Essential Services Committee, [2019] ZALCJHB 82, the Labour Court considered whether particular Eskom positions fell within a minimum-service arrangement under the LRA. (SAFLII)

The case demonstrates that restructuring does not eliminate the special legal obligations associated with electricity as an essential service.

At the same time, classifying employees as essential-service workers can affect collective bargaining and industrial action and therefore requires appropriate legal safeguards.

14. Equality and Non-Discrimination

Restructuring can also create unequal treatment.

For example, employees performing substantially similar work could receive different:

grades;

salaries;

benefits;

promotion opportunities; or

placement opportunities.

In National Union of Mineworkers and Others v Eskom Holdings SOC Ltd, [2017] ZALCCT 18, employees raised claims concerning differences in terms and conditions of employment and alleged unfair discrimination. (SAFLII)

This demonstrates that restructuring decisions remain subject to the Employment Equity Act and general labour-law protections.

15. Skills and Training

Unbundling can change the skills required by the energy industry.

Traditional utility roles may increasingly coexist with:

renewable-energy engineering;

battery management;

grid digitalisation;

cybersecurity;

data analytics;

smart-grid management;

distributed-generation management.

Consequently, a legally and socially sustainable restructuring programme should emphasise reskilling and upskilling.

Eskom-related litigation concerning nuclear-reactor-operator training also demonstrates that training decisions can generate enforceable labour-law disputes. In NUM v Eskom Holdings SOC Ltd (Generation, Koeberg Operating Unit), the employees alleged contractual consequences from their removal from a reactor-operator training programme. (SAFLII)

16. Pensions and Employee Benefits

Another major issue is the protection of:

pension rights;

provident-fund benefits;

medical benefits;

bonuses;

leave;

seniority;

collective-agreement rights.

When employees move from an integrated utility to separate corporate entities, legal mechanisms must ensure that restructuring does not inadvertently destroy accrued employment rights.

This is particularly important for long-serving energy-sector workers whose employment may span several decades.

17. Energy Transition and Just Transition

Eskom restructuring is closely connected to the broader just energy transition.

A transition away from carbon-intensive generation can affect workers through:

coal-plant closure
→ reduced employment
→ community economic decline
→ need for retraining
→ movement into renewable or other sectors.

A just transition therefore requires attention to:

workers;

contractors;

mining communities;

municipalities;

consumers; and

regional economies.

Labour rights become a central component of energy-transition governance rather than a secondary employment issue.

18. Labour Rights and Public Interest

Eskom's restructuring also demonstrates the tension between three objectives:

Economic sustainability

The utility must become financially and operationally sustainable.

Energy security

South Africa requires reliable electricity.

Labour protection

Workers must receive legally protected consultation and fair treatment.

A restructuring model that focuses exclusively on financial efficiency may create significant labour disruption. Conversely, a model that ignores organisational and financial realities may make the utility less sustainable.

The legal framework therefore seeks structured reconciliation rather than absolute priority for one interest.

19. Key Legal Principles Emerging From the Case Law

The Eskom jurisprudence supports several principles.

1. Restructuring is not an automatic justification for dismissal

An organisational change does not itself establish that a particular employee must be retrenched.

2. Consultation must be meaningful

Employees must have an opportunity to participate before the employment decision becomes irreversible.

3. Redeployment should be considered

Where suitable alternatives exist, the employer should consider placement elsewhere.

4. New structures require fair placement mechanisms

Interview and selection processes cannot automatically replace the protections of section 189.

5. Job grading matters

Restructuring can affect remuneration and status even where employment continues.

6. Collective bargaining remains important

Trade unions are legitimate participants in restructuring processes.

7. Essential-service status affects industrial relations

Electricity restructuring must account for continuity of essential services.

8. Equality obligations continue

Employees cannot be subjected to arbitrary discriminatory treatment merely because the organisation is restructuring.

20. Conclusion

Labour rights during energy-sector restructuring represent a fundamental dimension of energy governance. Eskom's unbundling demonstrates that separating generation, transmission and distribution is not merely a corporate or electricity-market exercise. It also restructures the employment relationships supporting the electricity system.

The case law shows that employees affected by restructuring retain significant protections. Ntsokolo v Eskom is particularly important because it confirms that competitive placement within a restructuring process cannot automatically become a mechanism for retrenchment; reasonable consultation and alternatives to dismissal remain essential. (SAFLII) NUM obo Coetzee v Eskom further demonstrates the importance of transparent employee-migration and job-grading mechanisms during organisational transformation. (SAFLII)

The broader legal principle is therefore:

Energy-sector restructuring may change the structure of the utility, but it does not suspend labour law.

A legally sustainable Eskom unbundling framework must consequently combine organisational efficiency, electricity reliability, worker consultation, redeployment, retraining, collective bargaining, equality, employment security and protection of accrued employment rights. The current South African policy position has also expressly emphasised organised-labour consultation and protection of workers from bearing the direct employment cost of establishing the transmission operator. (Government of South Africa)

In this sense, labour protection is not external to energy reform. It is an essential component of a just and institutionally sustainable energy restructuring process.