Climate action leaders across Latin America and the Caribbean are fighting an uphill battle against rising sea levels, intensifying storms, and shifting ecosystems with limited resources and fragmented support systems. 

What makes the difference between climate initiatives that succeed and those that fail? After interviewing leading climate professionals across Latin America and the Caribbean, five critical barriers emerge consistently: insufficient specialized expertise, fragmented data systems, inaccessible funding mechanisms, poor cross-sector coordination, and inadequate capacity-building programs. 

This comprehensive analysis, featuring insights from regional experts Allanson Cruickshank, Alecia Bennett-Bryan, Chevanev Charles, Hamlyn Holder, and Luis Felipe Quintero, reveals not just these challenges, but the proven solutions already working across the region. From Jamaica’s innovative data management projects to successful regional partnerships through CARICOM, these frontline professionals are pioneering approaches that could transform climate action across small island developing states (SIDS) and beyond. 

Critical Skills Gap in Caribbean Climate Professionals 

Across Latin America and the Caribbean, most organizations assign climate responsibilities to staff without specialized training—a critical gap that undermines even the most well-funded initiatives. As Luis Felipe Quintero points out, many companies in the region still assign sustainability duties to staff without the necessary background— “many sustainability directors are, in reality, directors of other areas who have been assigned sustainability-related functions.” This lack of specialized human capital limits institutional capacity to make informed decisions and develop comprehensive sustainability strategies. 

Chevanev Charles highlights a similar challenge in the public sector, noting that “many governments and organizations lack the specialized expertise needed for drafting and implementing climate change legislation and policies.” The situation is particularly acute in small island developing states (SIDS), where access to advanced training remains limited. As a result, policy development is often delayed, and projects may falter due to insufficient expertise. 

However, these skills gap also presents a powerful opportunity for transformation. Both Quintero and Charles underscore the importance of capacity-building—through targeted training programs, regional partnerships like CARICOM and CARIB-SMART, and collaborative efforts with international bodies to enhance technical knowledge. Strengthening the pipeline of climate professionals in Latin America and the Caribbean is essential to building long-term resilience. Expanding access to targeted training programs, fostering regional and international partnerships, and offering practical, context-specific learning opportunities are all critical strategies for developing a workforce equipped to design and implement effective climate solutions. Cultivating local expertise not only addresses current capacity gaps but also ensures that future responses are grounded in the realities and needs of the communities most affected. This aligns with insights shared in our article on Aligning Adaptive Livelihoods and Biodiversity Conservation Goals with Sustainable Practices, which emphasizes how community-led and inclusive approaches strengthen both biodiversity and resilience. 

Climate Data Barriers Across Latin America 

Fragmented and incomplete climate data severely limits effective adaptation strategies across Caribbean nations. Reliable, accessible climate data is fundamental to designing policies and implementing strategies that can truly address the risks facing Latin America and the Caribbean. Yet, in many parts of the region, data remains fragmented, outdated, or difficult to access. As Alecia Bennett-Bryan explains, “climate adaptation practitioners often have to work with incomplete or outdated data, making it difficult to make informed decisions and to provide strategic responses.” She also notes that in Jamaica, cost constraints and the lack of centralized monitoring systems have created “scientific gaps in observed data,” limiting the ability to forecast and adapt effectively.

Hamyln Holder reinforces this challenge, stating that “inaccurate or inaccessible data can hinder planning and policy-making,” and stresses the importance of investing in monitoring infrastructure and open data initiatives. Initiatives like the Improving Climate Data and Information Management Project (ICDIMP) in Jamaica offer a promising model for strengthening hydro-meteorological data systems and enhancing early warning capabilities.