ENERGY INFRASTRUCTURE LAND USE MICRO-LAW

1. Introduction

Energy Infrastructure Land Use Micro-Law refers to the detailed body of legal rules governing how particular pieces of land may be acquired, accessed, occupied, restricted and developed for energy infrastructure. It operates below the level of broad national energy policy and focuses on the site-specific legal relationships created by power lines, substations, transformers, pipelines, renewable-energy installations, transmission corridors and related facilities.

Energy infrastructure requires physical space. A transmission line may cross hundreds of privately owned properties; a substation permanently occupies land; underground cables restrict excavation; and renewable-energy projects may require extensive areas and grid connections. Consequently, energy law inevitably intersects with property law, servitudes, municipal planning law, environmental law, administrative law and constitutional property protection.

The central formula is:

Energy Infrastructure + Specific Land Parcel + Land-Use Permission + Servitude/Property Rights + Environmental Approval + Administrative Legality = Lawful Infrastructure Development.

2. Why It Is Called “Micro-Law”

“Micro-law” describes regulation operating at the level of individual properties and infrastructure corridors.

National legislation may determine that additional transmission infrastructure is necessary, but implementation requires much more specific legal questions:

Where will the transmission line pass?

Does Eskom possess a servitude over that particular property?

How wide is the servitude?

Can buildings or trees be placed underneath the line?

May officials enter private property to maintain infrastructure?

Does the project comply with municipal land-use controls?

Is environmental authorisation required?

Thus, large-scale energy policy eventually becomes a collection of parcel-specific legal rights and restrictions.

3. Electricity Servitudes

The electricity servitude is one of the most important mechanisms of energy land-use law.

A servitude may permit an electricity utility to construct and maintain transmission infrastructure across land owned by another person while ownership remains with the landowner.

The servitude may include rights to:

construct power lines;

erect pylons and towers;

enter the property for inspection and maintenance;

remove vegetation threatening lines;

restrict construction underneath conductors; and

maintain safety corridors.

However, a servitude does not automatically give the utility unlimited control over the property.

This principle is clearly illustrated by Eskom Holdings Ltd v Dorfling NO and Others [2008] ZAWCHC 262.

The dispute concerned the geographical extent of Eskom's electricity-transmission servitude. The Court held that servitudes must be interpreted strictly and in the manner least burdensome to the owner of the servient property. The wording did not permit Eskom simply to enlarge its construction rights beyond the agreed corridor.

Therefore:

Infrastructure necessity ≠ unlimited property authority.

4. Van der Burgh v Eskom – Infrastructure Outside the Servitude

The micro-law character becomes even clearer in Van Der Burgh v Eskom Holdings SOC Limited [2013] ZAGPPHC 526.

Eskom possessed a registered servitude allowing electricity infrastructure across the applicant's property. However, Eskom admitted that two H-pole structures had been erected outside the servitude area.

The landowner sought a declaration that those structures fell outside Eskom's legally authorised area and requested their removal.

The case illustrates an essential principle:

A lawful infrastructure project does not make every location of that infrastructure lawful.

The exact boundaries contained in deeds, diagrams and servitude agreements matter. Energy infrastructure therefore operates through highly precise spatial law.

5. Eskom Holdings v Norton – Servitude Rights Are Defined Rights

Similarly, Eskom Holdings SOC Ltd v Norton [2014] ZASCA 94 concerned interpretation of an electricity servitude.

The deed gave Eskom rights to convey electricity across the property and to erect, maintain, repair, alter and remove infrastructure necessary or incidental to electricity transmission. The litigation nevertheless turned upon the proper interpretation and continued operation of those rights.

The broader lesson is that energy infrastructure rights are not merely engineering permissions. They are legally constituted property rights whose scope depends upon the instrument creating them.

6. Land-Use Planning and Energy Infrastructure

Possessing an energy-sector approval does not necessarily eliminate municipal land-use requirements.

Although not itself an electricity case, the Constitutional Court's decision in Maccsand (Pty) Ltd v City of Cape Town [2012] ZACC 7; 2012 (4) SA 181 (CC) establishes a crucial principle applicable to infrastructure development.

The Court held that possession of a national mining right did not eliminate the requirement to comply with applicable municipal land-use planning controls. If the zoning scheme did not permit the proposed activity, the appropriate land-use authorisation remained necessary.

Applied to energy infrastructure, this supports the broader proposition that:

Energy authorisation does not automatically equal land-use authorisation.

Different regulatory regimes may operate simultaneously.

7. Environmental Authorisation and Transmission Corridors

Energy land use also interacts directly with environmental law.

Large transmission lines may affect vegetation, wetlands, biodiversity, landscapes and neighbouring communities. Environmental authorisation may therefore become a prerequisite independently of property and planning permissions.

The litigation in Platinum Mile Investments 442 (Pty) Ltd v Chief Director, Department of Forestry, Fisheries and the Environment [2025] ZAWCHC 129 arose in connection with proposed Eskom transmission lines. The record showed that environmental-authorisation processes for proposed transmission infrastructure had lapsed and applications had to be resubmitted; the dispute also involved securing servitudes over affected properties.

This demonstrates the layered nature of infrastructure legality:

Servitude + Planning Permission + Environmental Authorisation + Energy Regulatory Authority

may all be relevant to the same transmission project.

8. Expropriation and Compensation

Sometimes voluntary acquisition of the required land or servitude is impossible. Infrastructure development may then intersect with expropriation law and section 25 of the Constitution.

In Solid Base Trading 121 CC v City of Matlosana Local Municipality [2017] ZAGPPHC 1155, the factual background involved land required for a road and high-voltage electricity supply, together with an Eskom servitude. The Court dealt with the valuation consequences associated with expropriation and the pre-existing electricity servitude.

Energy infrastructure can therefore produce two forms of property burden:

Complete acquisition → ownership may pass through expropriation.

Partial acquisition → a servitude may restrict the owner's use while ownership remains intact.

Compensation questions become particularly important where infrastructure significantly reduces the economic usefulness or market value of affected land.

9. Staufen Investments – Infrastructure Without Secure Land Rights

A particularly powerful illustration is Staufen Investments (Pty) Ltd v Minister of Public Works [2018] ZAECPEHC 51.

Eskom had maintained a substation on privately owned farmland without a properly registered servitude. Litigation resulted in orders requiring termination of occupation, removal of infrastructure and rehabilitation, although implementation was suspended pending an expropriation process. The infrastructure supplied electricity to farms, townships and the Addo Elephant National Park.

The case reveals the fundamental rule:

Public usefulness cannot by itself cure defective land tenure.

Even socially valuable electricity infrastructure requires a lawful property basis.

10. Wayleaves and Administrative Law

Energy micro-law also includes wayleaves—permissions allowing infrastructure work within areas affected by existing rights or infrastructure.

In Sibanye Gold (Pty) Ltd v Eskom Holdings SOC Ltd [2026] ZAGPJHC 123, Sibanye proposed infrastructure that would cross Eskom's servitude and 132 kV transmission lines. It therefore required a wayleave from Eskom. The dispute concerned Eskom's refusal of the application and its review under PAJA and the principle of legality.

This demonstrates that a tiny geographical intersection between two infrastructure systems can generate significant administrative-law consequences.

11. Constitutional Dimension

Energy land-use micro-law ultimately balances two constitutionally important interests:

Individual Property Interest

versus

Collective Infrastructure Interest.

The state needs sufficient land and corridors to maintain electricity security. Yet landowners retain constitutional property protection and administrative-law rights.

The law therefore seeks proportionality:

Infrastructure necessity → legitimate public objective

but

Infrastructure necessity → must still operate through lawful authority.

Servitudes must be respected, planning rules followed, environmental impacts considered, administrative decisions rationally made and expropriation conducted according to law.

12. Conclusion

Energy Infrastructure Land Use Micro-Law demonstrates that the enormous national electricity system ultimately depends upon thousands of small legal relationships attached to individual pieces of land.

Eskom v Dorfling shows that electricity servitudes are strictly interpreted and should not impose burdens beyond their proper scope. Van der Burgh v Eskom demonstrates the importance of staying within servitude boundaries. Eskom v Norton confirms the significance of interpreting the precise rights created by servitude deeds. Maccsand establishes the broader principle that sector-specific permission does not automatically displace municipal land-use regulation. Staufen Investments demonstrates that socially important electricity infrastructure still requires lawful occupation rights, while Sibanye Gold v Eskom illustrates the administrative-law dimension of wayleaves and infrastructure crossings.

The governing formula is therefore:

National Energy Policy → Infrastructure Project → Specific Land → Planning and Environmental Approval → Servitude/Acquisition → Construction and Access Rights → Continuing Land-Use Restrictions.

Ultimately, energy infrastructure may be national in purpose, but its legality is often determined parcel by parcel, servitude by servitude and permission by permission. That detailed regulation of the physical relationship between energy systems and individual land parcels constitutes Energy Infrastructure Land Use Micro-Law.