Guest post: How Caribbean states are shaping climate legislation
AI Analysis
Summary
<p>The Caribbean region is among the most vulnerable to climate change, despite historically contributing less...</p> <p>The post <a href="https://www.carbonbrief.org/guest-post-how-caribbean-states-are-shifting-climate-legislation/">Guest post: How Caribbean states are shaping climate legislation</a> appeared first on <a href="https://www.carbonbrief.org">Carbon Brief</a>.</p>
<p>The Caribbean region is among the most vulnerable to climate change, despite historically contributing less than <a href="https://op.europa.eu/en/publication-detail/-/publication/dd80d863-6a63-11ef-a8ba-01aa75ed71a1/language-en">half of one percent </a>of global greenhouse gas emissions. </p>
<p>Rising sea levels, extreme heat and more frequent and <a href="https://www.worldweatherattribution.org/hurricane-harvey-august-2017/">intense storms</a> – such as the <a href="https://www.climatecentral.org/report/hurricane-beryl">2024 Hurricane Beryl</a>, which made landfall in Grenada – pose <a href="https://caribois.org/2024/12/caribbean-countries-feel-the-brunt-of-climate-crisis/">urgent</a> and <a href="https://www.forbes.com/sites/daphneewingchow/2023/09/26/rampant-heatwaves-are-a-growing-threat-to-caribbean-food-security/">growing</a> threats to the small island states, coastal nations and territories that comprise the Caribbean region. </p>
<p>With <a href="https://climateactiontracker.org/countries/">global progress</a> to address climate change still <a href="https://unfccc.int/cop28/5-key-takeaways">too slow</a>, Caribbean countries are taking matters into their own hands by enacting more robust legislation to help protect against climate risks. </p>
<p>In a <a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8">new study</a> published in the <a href="https://cclr.lexxion.eu/journal/CCLR#list-volume-486">Carbon and Climate Law Review</a>, we identified 78 climate laws and legally binding decrees across 16 Caribbean states, as well as two constitutional references to climate change and a growing recognition of the right to a healthy environment. </p>
<p>Our analysis suggests that, together, these developments are not only enhancing resilience, but also positioning Caribbean states as influential actors in the global climate arena. </p>
<h2 class="wp-block-heading">Caribbean climate laws on the rise</h2>
<p>Climate governance in the Caribbean has expanded significantly in recent years. In the past decade, countries such as<a href="https://www.parlamentocubano.gob.cu/sites/default/files/documento/2021-11/Constitucion-Cuba-2019.pdf"> Cuba</a> and the<a href="https://wp.digeig.gob.do/wp-content/uploads/2023/06/Constitucion-Politica-de-la-Republica-Dominicana-de-fecha-27-de-octubre-de-2024.pdf"> Dominican Republic</a> have embedded climate obligations and programmatic guidelines into their national constitutions.</p>
<p>At the same time, legislative recognition of the<a href="https://digitallibrary.un.org/record/3982508?ln=en"> human right</a> to a healthy environment is gaining momentum across the region. <a href="https://zenodo.org/records/16170190">Six Caribbean nations</a> now affirm the right in their constitutions, while 15 have recognised it through international instruments, such as the <a href="https://digitallibrary.un.org/record/3945636?v=pdf">UN Council</a>,<a href="https://news.un.org/en/story/2022/07/1123482"> UN Assembly</a> and the<a href="https://treaties.un.org/doc/Treaties/2018/03/20180312%2003-04%20PM/CTC-XXVII-18.pdf#:~:text=The%20objective%20of%20the%20present%20Agreement%20is%20to,in%20a%20healthy%20environment%20and%20to%20sustainable%20development."> Escazu Agreement</a>, as shown in the figure below.</p>
<figure class="wp-block-image size-full"><img alt="Map of the Caribbean sea showing Sixteen Caribbean nations have formally recognised the right to a healthy environment" class="wp-image-59507" height="2120" src="https://www.carbonbrief.org/wp-content/uploads/2025/10/climate-litigation7-scaled.png" width="2560" /><figcaption class="wp-element-caption">Illustration of Caribbean states that recognise the right to a healthy environment at the domestic and/or international level. Source: Heredia Ligorria, Schulte and Tigre (<a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8">2025</a>). Graphic: Carbon Brief.</figcaption></figure>
<p>More recently, there has been a notable rise in targeted,<a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8"> sector-specific climate frameworks</a> that go beyond broader environmental statutes. </p>
<p>Saint Lucia stands out as the only country with a <a href="https://climate-laws.org/framework-laws">climate framework law</a>, or a comprehensive national law that outlines<a href="https://climate-laws.org/framework-laws"> long-term climate strategies</a> across multiple domains. Meanwhile, several other Caribbean governments have adopted<a href="https://climate-laws.org/framework-laws"> </a>climate-specific laws that focus on individual sectors, such as energy, migration and disaster management.</p>
<p>According to our analysis, more than a quarter of climate-relevant legislation in the region – comprising 21 laws and legally binding decrees – now has an explicit focus on climate change, as illustrated in the chart below. </p>
<p>Our research suggests that this represents an ongoing shift in legislative focus, reflecting changes in how climate legislation is being structured in one of<a href="https://library.wmo.int/viewer/69456/download?file=WMO-1367-2024_en.pdf&type=pdf&navigator=1"> the world’s most climate-vulnerable regions</a>.</p>
<figure class="wp-block-image size-full"><img alt="Chart showing the breakdown of climate legislation in the Caribbean region" class="wp-image-59506" height="1629" src="https://www.carbonbrief.org/wp-content/uploads/2025/10/caribbean-legislation-scaled.png" width="2560" /><figcaption class="wp-element-caption">Distribution of climate legislation in the Caribbean, showing the share of climate-specific and climate-related laws among those reported. Source: <a href="https://climate-laws.org/">CCLW</a>, <a href="https://www.ecolex.org/fr/">ECOLex</a>, <a href="https://www.fao.org/faolex/en">FAOLex</a>, <a href="https://opcc.cepal.org/">Observatory on Climate Change and Just Transition</a>. </figcaption></figure>
<p>Caribbean nations are also advancing legal reforms to structure and institutionalise climate finance and market mechanisms directly into domestic law, aligned with <a href="https://www.carbonbrief.org/in-depth-q-and-a-how-article-6-carbon-markets-could-make-or-break-the-paris-agreement/">Article 6.2</a> of the <a href="https://www.carbonbrief.org/interactive-the-paris-agreement-on-climate-change">Paris Agreement</a>.</p>
<p>For example, the Bahamas has introduced provisions for <a href="https://www.scb.gov.bs/wp-content/uploads/2022/07/Consultation-Document-Carbon-Credit-Trading-Bill-2022.pdf">carbon credit trading</a>, while <a href="https://climate-laws.org/document/the-financial-administration-climate-resilience-and-development-fund-regulations-no-45-of-2023_84c0?l=antigua-and-barbuda">Antigua and Barbuda</a>,<a href="https://climate-laws.org/document/blue-green-bank-act-2024_5bec?l=barbados&c=laws"> Barbados</a> and<a href="https://www.ecolex.org/details/legislation/regional-disaster-vulnerability-reduction-project-loan-authorisation-act-no-22-of-2011-lex-faoc220814/"> Grenada</a> have established national climate financing mechanisms to support mitigation and adaptation efforts.</p>
<p>Some states, including Belize and Saint Kitts and Nevis, have incorporated regional bodies such as the<a href="https://caribbeanclimate.org/"> Caribbean Community Climate Change Centre</a> – the climate arm of the intergovernmental Caribbean community organisation<a href="https://caricom.org/"> CARICOM</a> – into national frameworks. This indicates an increasing alignment between regional cooperation and domestic law.</p>
<p>In addition to the influx of regulations specifically addressing climate change, Caribbean nations are also legislating broader environmental issues, which, in turn, could provide increased resilience from climate impacts and risks, as shown in the graph above.</p>
<p>Key trends in these types of<a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8"> climate-related laws</a> include the expansion of disaster risk management governance, which addresses national preparedness for climate-induced weather events or related catastrophes. Likewise, energy law is an increasingly prominent focus, with countries including <a href="https://climate-laws.org/document/renewable-energy-act_9131">Antigua and Barbuda</a> and <a href="https://climate-laws.org/document/geothermal-resources-development-act_3fc1">Saint Vincent and the Grenadines</a> integrating renewable energy and energy efficiency goals into national climate governance.</p>
<p>More broadly, many Caribbean nations have adopted<a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8"> wide-ranging and comprehensive environmental laws</a>, many of which were developed in alignment with existing climate commitments. In combination, these legal developments reflect a dynamic and evolving climate governance landscape across the region.</p>
<h2 class="wp-block-heading">Proactive vs reactive approaches</h2>
<p>Despite general alignment with these broader regional trends, <a href="https://cclr.lexxion.eu/article/CCLR/2025/2/8">our research</a> reveals distinct developmental pathways shaping domestic climate regulation. </p>
<p>In the eastern Caribbean, for example, we saw both proactive, long-term planning strategies and reactive, post-disaster reforms. </p>
<p><a href="https://physicaldevelopment.govt.lc/news/a-snapshot-of-saint-lucia-s-climate-resilience-journey?">Saint Lucia</a>’s multifaceted approach to climate resilience evolved steadily over the course of more than a decade. During this time, the country developed numerous adaptation plans, strengthened cross-sectoral coordination and engaged in institutional climate reforms in areas such as energy, tourism, finance and development. </p>
<p>More recently, the passage of Saint Lucia’s <a href="https://climate-laws.org/document/climate-change-act_d86c">Climate Change Act</a> in 2024 marked a milestone in climate governance, by giving legal force to the country’s obligations under the UNFCCC, the <a href="https://unfccc.int/process-and-meetings/the-kyoto-protocol">Kyoto Protocol</a> and the <a href="https://www.carbonbrief.org/interactive-the-paris-agreement-on-climate-change/">Paris Agreement</a> – making Saint Lucia one of the few small island states to incorporate global climate commitments into domestic law. </p>
<p>Our research indicates that this strategy has not only positioned the country as a more climate-resilient nation, but also solidified its access to <a href="https://www.adaptation-fund.org/wp-content/uploads/2025/02/CCCCC-Saint-Lucia_CN.pdf?">international climate financing</a>. </p>
<p>In contrast, Dominica’s efforts evolved more rapidly in the aftermath of <a href="https://www.gfdrr.org/sites/default/files/publication/Dominica_mp_012418_web.pdf?utm_source=chatgpt.com">Hurricane Maria</a> in 2017, which destroyed over 200% of the country’s GDP. The storm’s impacts were felt across the country and hit particularly hard for the <a href="https://unfoundation.org/blog/post/the-caribbeans-last-indigenous-community-is-living-proof-that-sustainability-is-survival/?">Kalinago people</a> – the Caribbean’s last Indigenous community – highlighting the role of socioeconomic disparities in <a href="https://www.taylorfrancis.com/books/oa-edit/10.4324/9781003470632/climate-litigation-vulnerabilities-maria-antonia-tigre-melanie-jean-murcott-susan-ann-samuel">shaping</a> climate vulnerability and resilience. </p>
<p>In response, the government passed the <a href="https://climate-laws.org/document/climate-resilience-act-2018_5552">Climate Resilience Act</a>, creating the temporary <a href="https://devtracker.fcdo.gov.uk/projects/GB-GOV-1-300599">Climate Resilience Execution Agency for Dominica</a> (CREAD). </p>
<p>Beyond establishing an exclusively climate-focused institution, the act aimed to embed resilience into governance by mandating the participation of vulnerable communities – including Indigenous peoples, women, older people and people with disabilities – in shaping and monitoring climate resilience projects. </p>
<figure class="wp-block-image size-full"><img alt="Damaged homes from hurricane Maria in 2017, Dominica." class="wp-image-59505" height="695" src="https://www.carbonbrief.org/wp-content/uploads/2025/10/2MRC5E1.jpg" width="1024" /><figcaption class="wp-element-caption">Damaged homes from hurricane Maria in 2017, Dominica. Credit: Associated Press / <a href="https://www.alamy.com/file-in-this-sept-23-2017-file-photo-homes-lay-scattered-after-the-passing-of-hurricane-maria-in-roseau-the-capital-of-the-island-of-dominica-lives-have-been-lost-around-the-caribbean-including-on-hard-hit-dominica-a-senior-un-official-said-tuesday-oct-3-that-the-recovery-of-eastern-caribbean-islands-hardest-hit-by-recent-hurricanes-could-cost-up-to-1-billion-ap-photocarlisle-jno-baptiste-file-image513505497.html?imageid=6D09696A-AF52-475F-B9A0-47B939B98F86&pn=1&searchId=2e78d615bbd1e961d887579cd2779923&searchtype=0">Alamy Stock Photo</a></figcaption></figure>
<p>As noted in a <a href="https://www.ohchr.org/en/media-advisories/2025/05/dominica-first-visit-un-special-rapporteur-climate-change-and-human-rights">recent statement </a>by the UN special rapporteur on Climate Change, <a href="https://www.ohchr.org/en/specialprocedures/sr-climate-change/ms-elisa-morgera">Dr Elisa Morgera</a>, these frameworks underscore the government’s ambition to become the world’s first “climate-resilient nation.”</p>
<p>Although <a href="https://www.ohchr.org/en/media-advisories/2025/05/dominica-first-visit-un-special-rapporteur-climate-change-and-human-rights">challenges persist</a>, Dominica’s efforts demonstrate how post-disaster urgency can drive institutional change, including the integration of rights and resilience into climate governance. </p>
<h2 class="wp-block-heading">Uneven progress and structural gaps</h2>
<p>Despite significant progress, our research shows that several key opportunities for climate governance across the Caribbean continue to exist, which could enable improvements in both resilience and long-term ambition. </p>
<p>The region’s legal landscape remains somewhat heterogeneous. While Saint Lucia has enacted a comprehensive <a href="https://climate-laws.org/document/climate-change-act_d86c">climate framework law</a>, the rest of the region lacks similar blanket legislation. This includes some states that entirely lack climate-specific laws, instead relying on related laws and frameworks to regulate and respond to climate-related risks. </p>
<p>Other nations have yet to adopt explicit disaster-risk management frameworks, leaving Caribbean populations vulnerable before, during and after climate emergencies. Most have yet to enshrine the right to a healthy environment at the national level. </p>
<p>Our research suggests that outdated legal frameworks are further limiting progress in addressing current climate risks. Because many of the longer-standing environmental laws in the region were adopted well before climate policy became a mainstream concern, some fail to address the nature, frequency and intensity of <a href="https://library.wmo.int/viewer/69456/download?file=WMO-1367-2024_en.pdf&type=pdf&navigator=1">modern climate challenges</a>, such as sea-level rise, tropical storms, wildfires, floods, droughts and other impacts. </p>
<p>More broadly, many Caribbean climate laws include <a href="https://www.ohchr.org/en/media-advisories/2025/05/dominica-first-visit-un-special-rapporteur-climate-change-and-human-rights">limited integration</a> of gender equity, Indigenous rights and social justice. As Caribbean nations such as <a href="https://www.gazettes.gov.gd/index.php/publications/act-no-2-of-2023-disaster-management-2023/viewdocument/644">Grenada</a> and the <a href="https://climate-laws.org/document/law-94-20-on-environmental-education-and-communication_8f13?l=dominican-republic&c=laws">Dominican Republic</a> begin to link climate resilience with these issues, the region has an opportunity to lead by example. </p>
<p>Ultimately, capacity and <a href="https://caricom.org/caricom-continues-to-advocate-for-adequately-resourced-loss-and-damage-fund/?">resource constraints</a> persist as <a href="https://unctad.org/system/files/non-official-document/tdb_efd2c01_Munevar_en.pdf">significant barriers</a> to implementation and adaptation. </p>
<p>The Caribbean region faces <a href="https://www.oecd.org/content/dam/oecd/en/publications/support-materials/2024/12/caribbean-development-dynamics-2024_86de96a9/Overview_Caribbean%20Development%20Dynamics%202025.pdf">debt</a> that exacerbates ongoing development challenges, a burden made heavier by the repeated economic shocks of climate-related disasters. Along with regional <a href="https://www.reuters.com/world/americas/barbados-be-test-case-first-regional-debt-swap-scheme-2025-07-09/?">debt-for-resilience schemes</a>, increased funding from high-emitting countries to support <a href="https://www.carbonbrief.org/guest-post-three-major-gaps-in-climate-adaptation-finance-for-developing-countries/">adaptation measures</a> in climate-vulnerable nations – as endorsed under the <a href="https://unfccc.int/documents/37107">Paris Agreement</a> – is likely to be critical to ensuring the region’s climate laws can be executed effectively. </p>
<h2 class="wp-block-heading">Global implications of Caribbean climate law</h2>
<p>Our research suggests that Caribbean countries are outpacing other regions in terms of the scope and ambition of their climate laws. This legislation has the potential to serve as a model for climate-vulnerable nations worldwide.</p>
<p>Continuing efforts in the region show that legal frameworks in the field can not only drive resilience, embed rights and strengthen claims to international finance, but also highlight how regional cooperation and diplomacy can enhance global influence. </p>
<p>These findings demonstrate that innovation in climate law need not wait for action from major emitters, but can instead be led by those on the front lines of climate change.</p>
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<p>The post <a href="https://www.carbonbrief.org/guest-post-how-caribbean-states-are-shifting-climate-legislation/">Guest post: How Caribbean states are shaping climate legislation</a> appeared first on <a href="https://www.carbonbrief.org">Carbon Brief</a>.</p>