- ASSAf launches policy brief promoting air quality offsets as a cost effective tool.
- Focus shifts to community level interventions and indoor air quality improvements.
- Strong collaboration seen as key to delivering measurable environmental and health benefits.
Science driven approaches to tackling air pollution took centre stage at a national workshop hosted by Academy of Science of South Africa (ASSAf) in Pretoria on 22 April 2026. The event brought together policymakers, researchers, industry leaders and community stakeholders to explore practical solutions to South Africa’s persistent air quality challenges.
At the workshop, ASSAf unveiled its latest policy brief titled Air Quality Offsets as an Instrument for Air Quality Management in South Africa. The document provides scientific guidance on how innovative policy tools can be used to strengthen air quality management and deliver tangible improvements.
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Air pollution continues to pose a significant challenge in South Africa, with serious implications for public health, ecosystems and economic development. While industrial emissions have declined in recent years, many low income and densely populated communities still experience pollution levels that exceed national standards.
The policy brief identifies air quality offsets as a promising and cost effective mechanism to complement existing strategies. These interventions are designed to counterbalance residual emissions, with a strong focus on reducing pollution at the point of human exposure. Key measures include transitioning households from coal and wood to cleaner energy sources, improving thermal efficiency in homes and reducing waste burning through better waste management systems.
Unlike traditional approaches that prioritise industrial sources, air quality offsets adopt a people centred model that targets household level pollution. This approach is particularly relevant in addressing indoor air quality, which remains a major contributor to overall exposure in vulnerable communities.
According to the brief, air quality offsets can deliver net ambient air quality benefits when supported by robust scientific methods and effective monitoring systems. However, successful implementation depends on strong collaboration between government, industry, communities and the research sector.
The findings also highlight broader socio economic benefits. These include improved public health outcomes, job creation opportunities and progress towards environmental sustainability. Air quality offsets are further positioned as a key enabler of South Africa’s just energy transition, particularly in addressing energy poverty and inequality.
Community participation is identified as a critical success factor. The policy brief emphasises that sustainable outcomes require local ownership, context specific interventions and inclusive decision making processes.
Among its key recommendations, the brief calls for the development of a national standard for air quality offsets, increased focus on indoor air quality, wider implementation beyond priority areas and improved monitoring, transparency and accountability. It also underscores the need for stronger cross sector partnerships to accelerate impact.
ASSAf noted that science based policy remains essential in addressing complex environmental challenges. By advancing air quality offsets, South Africa has an opportunity to improve living conditions in vulnerable communities while supporting inclusive and sustainable development.
The workshop served as a platform for knowledge exchange and collaboration, reinforcing the role of science and partnership in driving scalable solutions across the country.
Author: Bryan Groenendaal
