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Environment & Sustainability Guide

Air quality, green spaces, and environmental policies in Barbados

Barbados, a small island developing state, faces significant climate vulnerabilities including sea level rise, hurricanes, and droughts despite low per capita GHG emissions of around 5 tonnes CO2e. The country is advancing ambitious targets like 100% renewable energy by 2035 and a 45% economy-wide emissions reduction by 2035. Air quality remains stable with limited data, while sustainability efforts focus on energy transition and coastal resilience amid high population density and natural hazard risks.

Air Quality Index

Good

7.5/10

Stable trend

Barbados has stable air quality trends per database records, with limited specific AQI data available. Emissions are dominated by fossil fuels but show a declining trend (-1.8% yearly), suggesting moderate air quality influenced by energy policies. No major industrial pollution issues reported; urban areas may face higher traffic-related pollutants.

Water Quality

Good

7.5/10

Water resources in Barbados are strained by scarcity, droughts, and contamination risks from flooding and pollutants. Government monitoring addresses groundwater issues, with treatment standards ensuring general safety, though climate impacts like reduced rainfall exacerbate challenges. Access to clean water is high but vulnerable to extreme events.

Drinking water meets treatment standards but faces risks from drought-induced scarcity and potential infiltration during floods.

Recycling System

Recycling infrastructure in Barbados is developing, with efforts tied to waste management and methane reduction from waste. Specific rates unavailable in database; initiatives focus on sustainable practices amid high population density and limited land. Types likely include basic plastics and organics per regional SIDS standards.

Green Spaces

Barbados has limited green spaces due to high population density and past unsustainable development, leading to ecosystem service loss. Protected coastal and marine areas are prioritized for resilience. Forest coverage is low, reflecting modified natural environment.

Forest Coverage: 20.0%

National Parks: 2

Focus on coastal zones and marine protection; lacks extensive national parks but emphasizes biodiversity in NDC adaptation plans.

Environmental Policies

Barbados demonstrates strong environmental commitment through its 2025 Second NDC, targeting 45% GHG reduction by 2035 and 100% renewables. Policies include the 2015 National Energy Policy and Energy Transition Plan, addressing emissions decline and resilience.

Key Policies:

•Second NDC 2025
•Barbados National Energy Policy 2015
•Energy Transition and Investment Plan

Renewable Energy: 100% renewable energy by 2035, with 95% in electricity sector; 310 MW capacity targeted.

Natural Disaster Risk

HIGH

Barbados faces high risks from hurricanes, storm surges, flooding, droughts, and sea level rise, exacerbated by coastal location and density. Recent events include Hurricane Tomas (2010) and increased marine heatwaves since 2010.

hurricanesstorm surgesfloodsdroughtssea level rise

Climate Change Impacts: Climate change has increased hurricane intensity/frequency, drought exacerbating water scarcity, sea level rise threatening coasts, and marine heatwaves over past decade. Precipitation changes worsen flooding/drought patterns; slow-onset impacts like sargassum influxes affect beaches and economy. Temperature anomalies drive heat stress and disease prevalence.

Sustainability Initiatives

Renewable Energy

Barbados targets 100% renewable energy by 2035 via Energy Transition Plan, with 95% electricity sector reduction and 310 MW capacity. Emissions declined -1.8% yearly, driven by policy since 2015.

Climate Adaptation

NDC prioritizes resilience in water, coastal protection, agriculture; addresses sea level rise, droughts, hurricanes through investment in sanitation, housing, marine areas.

GHG Emissions Reduction

Economy-wide 45% reduction below 2008 levels by 2035; per capita emissions moderate at 4.83-5.4 tCO2e, with fossil fuels declining.

Wildlife & Nature

Barbados FlyingfishVulnerable

Green MonkeyCommon

Sea Turtles (Hawksbill)Critically Endangered

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