Towards Cleaner Cities: Stakeholder Solutions for Combating Urban Air Pollution Enforcement Challenges in Ghana

The scientific literature examining implementation and enforcement challenges pertaining to air pollution control predominantly emerges from Europe, China, and India. Existing African studies tend to examine environmental regulatory barriers broadly, lacking specific focus on air pollution management. This research gap necessitates an integrated, systems-based analytical framework centered on African contexts—employing Ghana as an exemplary case study—to comprehensively elucidate the distinctive impediments constraining the implementation and enforcement of air pollution control mechanisms. MethodThis investigation employed a Future Workshop (FW) methodology to systematically identify the fundamental determinants of implementation and enforcement challenges while developing pragmatic solutions for addressing air pollution governance in urban Ghana. A series of FW was conducted across Ghana during 2024: Takoradi, Kumasi, Tamale, and Accra. Each workshop engaged between 20 and 35 stakeholders representing key institutional actors. The methodology adhered to five structured phases: preparation, critical analysis, fantasy (visionary conceptualization), implementation planning, and action formulation. The research documented 59 key barriers, which were systematically categorized into seven principal thematic domains: politics and governance, education/advocacy and training, technology, funding and economics, institutional strengthening and collaboration, legal and regulatory frameworks, and socio-cultural factors. Participants collectively identified over 200 potential solutions to surmount these barriers to air pollution management in Ghana. These solutions underwent systematic refinement through consensus-building processes and were subsequently prioritized into over 90 actionable strategies. Each strategy was rigorously evaluated through SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis and a Desirability (D) and Possibility (D) framework, with all recommended strategies achieving scores ≥60% for both feasibility and desirability within existing resource constraints. Interpretation Collectively, these multi-sectoral, context-specific strategic interventions constitute a comprehensive framework for advancing effective air quality governance and public health protection in Ghana, while contributing valuable insights to broader African and global environmental management discourse..