Category: South Africa

Categories
2025 Children and young people Children's rights/best interests Domestic court Right to a healthy environment Right to health South Africa

African Climate Alliance and Others v Minister of Mineral Resources and Energy and Others

Summary:

In African Climate Alliance and Others v Minister of Mineral Resources and Energy and Others, the High Court of South Africa considered a landmark challenge to the government’s continued reliance on coal energy in its national electricity plan. The applicants (a coalition of youth-led and community-based environmental justice organisations) opposed the inclusion of 1,500 megawatts (MW) of new coal-fired power in the 2019 Integrated Resource Plan (IRP 2019). They argued that this decision was unconstitutional, irrational, and disregarded both the worsening climate crisis and the rights of the most vulnerable – especially children and future generations.

The applicants challenged three specific decisions:

  1. The adoption of IRP 2019, which made provision for new coal power.
  2. A subsequent ministerial determination under the Electricity Regulation Act to implement this plan.
  3. The concurrence or approval by the National Energy Regulator of South Africa, which is legally required to agree to such decisions before they can proceed.

The applicants argued that these decisions were unconstitutional, primarily infringing upon the rights to a healthy environment and the well-being of children.

Claim:

The applicants claimed that the government’s decisions to procure 1,500 MW of new coal power violated multiple constitutional rights—primarily Section 24, which guarantees the right to an environment that is not harmful to health or well-being, Section 28(2), which protects the best interests of the child, and the rights to life, dignity, and equality.

They emphasised that coal-based energy generation not only accelerates climate change but also exposes communities—especially poor and historically marginalized ones—to high levels of toxic air pollution. Children, due to their physiological vulnerability, are at greater risk of suffering long-term health consequences. The state, they argued, had a positive duty to consider these human impacts, especially where irreversible environmental harm and intergenerational injustice were at stake.

The applicants further claimed that the process leading to these decisions was procedurally flawed, lacking meaningful public participation, transparency, and adequate consultation with those most affected. They framed their challenge as a matter of environmental justice, climate accountability, and the protection of constitutional rights, particularly for those who bear the brunt of environmental degradation without benefiting from its economic returns.

Judgment:

On 4 December 2024, Judge Cornelius van der Westhuizen ruled in favor of the applicants, declaring the government’s plan to procure 1,500 MW of new coal-fired power unconstitutional, unlawful, and invalid. In a significant affirmation of rights-based climate justice, the court found that the government had failed to consider the harmful impacts of coal on health, the environment, and children’s rights. It highlighted that the best interests of children were not given paramount importance, in breach of Section 28(2). It also criticized the lack of adequate public participation and failure to assess cleaner and less harmful energy alternatives.

The court emphasized that the Constitution demands not only the avoidance of environmental harm, but also active promotion of sustainable development and intergenerational equity. It ordered that the coal provisions in the IRP and associated implementation decisions be set aside, and directed the government to pay the applicants’ legal costs.

This ruling sends a powerful message: government policy cannot be separated from its human rights consequences. It reinforces that climate change is not only an environmental issue, but a profound justice issue, affecting the lives, health, and futures of millions—especially the youngest and most vulnerable South Africans.

Document:

The case documents are available here and here.

Suggested citation:

African Climate Alliance and Others v Minister of Mineral Resources and Energy and Others (56907/2021) [2024] ZAGPPHC 1271 (4 December 2024).

Status of the case:

Decided.

Last updated:

20 March 2025.

Categories
Business responsibility / corporate cases Children and young people Domestic court Emissions reductions/mitigation Evidence Right to a healthy environment Right to health South Africa

South African ‘Deadly Air Case’

Summary:
This case concerns toxic air pollution in the Mpumalanga Highveld, which is home to a dozen coal-fired power plants, a coal-to-liquids plant and a refinery. The case was brought by two environmental organisations – groundWork and Vukani Environmental Justice Movement in Action – represented by the Centre for Environmental Rights.

The applicants have petitioned the court to declare the unsafe levels of air pollution to be a violation of section 24a of the South African Constitution, which provides that “everyone has the right to an environment not harmful to their health or wellbeing”. 

The outcome of the case is currently pending before the Pretoria High Court, and Judge Colleen Collins has reserved judgment.

Claims:
The applicants’ complaints concern exposure to toxic chemicals emitted by the coal plants. This includes sulphur dioxide, heavy metals like mercury, and fine particulate matter. According to the applicants, the coal plants are responsible for the majority of these emissions, which are causing chronic respiratory illnesses such as asthma and lung cancer, and which also increase the risk of strokes, heart attacks, birth defects and premature deaths. 

The area in question has been recognized as a hotspot of pollution in excess of permissible levels. It has been claimed that this pollution is responsible for up to 10,000 excess deaths per year. But the Government has pointed to the existence of clean air regulations, and argued that there is no scientific evidence proving the link between the air pollution and the harms allegedly suffered by any particular individual. It has also highlighted the need to realize the right to a healthy environment progressively.

Amicus curia intervention by the UNSR:
David R. Boyd, the United Nations special rapporteur on human rights and the environment, intervened as an amicus curiae in this case. He argued that poor and marginalised people disproportionately carry the burden of toxic air pollution. It has been reported that Boyd’s arguments include consideration for the vulnerability of children to environmental threats.

Deciding body:
Pretoria High Court

Admissibility:
TBD

Merits:
TBD

Remedies and outcomes:
TBD

Further reading:
For more information from the Centre for Environmental Resources, click here.

Suggested citation:
South African ‘Deadly Air’ case, Pretoria High Court, hearings held on 17-19 May 2021.