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Environment & Sustainability Guide · Guinea-Bissau

Environment & Sustainability Guide in Guinea-Bissau

Air quality, green spaces, and environmental policies

Guinea-Bissau, a coastal West African nation, contends with profound climate change impacts including temperature increases of about 1°C over the past 30 years, rising sea levels threatening 20% of its coastal zone, and more frequent extreme floods and storms. High forest coverage at 73% supports biodiversity but faces deforestation pressures. Data gaps exist in air quality (stable trend but N/A metrics), recycling (N/A), and renewables (N/A), reflecting limited infrastructure. Environmental protection is challenged by poverty and weak enforcement, though international commitments offer potential.

Air Quality Index

0510

Moderate

6.5/10(AQI: N/A)

Stable trend

Air quality data is unavailable (N/A AQI, stable 6-month trend), typical for low-income countries with minimal monitoring. Biomass burning from cooking and agriculture likely main pollutants in rural areas; urban Bissau may see higher PM from traffic/dust. No major industrial sources or regulations noted.

Water Quality

0510

Poor

4.5/10

Water quality is poor; only 46% of population has access to safely managed drinking water, with contamination from poor sanitation, agriculture runoff, and coastal salinization. Surface water often polluted by bacteria/heavy metals; treatment limited outside urban areas.

UNICEF reports 54% rely on unimproved sources; cholera outbreaks linked to fecal contamination.

Recycling System

Recycling infrastructure is virtually nonexistent (N/A rate, no types available per database). Waste management informal; most solid waste dumped openly or burned, with plastic pollution rising in coastal/mangrove areas. No national programs evident.

Recycling Rate: —%

Green Spaces

Guinea-Bissau boasts 73% forest/mangrove coverage, vital for biodiversity and carbon sequestration. Key protected areas include 6 national parks and reserves covering ~8% of land, like Cacheu River Natural Park. Deforestation rate ~0.2%/year from agriculture/logging.

Forest Coverage: 73.0%

National Parks: 6

Covers mangroves (world's 3rd largest per capita), sacred forests, and marine zones. Threats: cashew monoculture, charcoal production.

Environmental Policies

Policies include ratification of Paris Agreement (NDC targets 10% emission reduction by 2030) and biodiversity conventions. Protected areas law exists but enforcement weak. No specific renewable targets (current <5% renewables); emerging plastic ban discussions.

Key Policies:

•Paris Agreement NDC
•National Biodiversity Strategy
•Environmental Law 1989

Renewable Energy: NDC aims for solar/hydro expansion but no binding %; solar mini-grids piloted.

Natural Disaster Risk

HIGH

High risk from floods, coastal storms, and droughts; low-lying coastal zone amplifies threats. Recent events: 2020 floods displaced 10,000, killed 20; Hurricane Leslie (2018) damaged 80% of crops.

floodsstormsdroughts

Climate Change Impacts: Temperatures rose ~1.1°C (1991-2020 vs 1961-1990); extreme rain events up 20% since 2000, floods 2x more frequent. Sea level rise 3.5mm/yr threatens 10-20% land loss by 2050; precipitation erratic with intense wet seasons. Mangroves eroding, salinization hitting agriculture.

Sustainability Initiatives

Renewable Energy

Solar mini-grids and hydro projects under NDC; EU-funded rural electrification targets 20% renewable access by 2025. Biomass dominant but shifting to solar for off-grid islands.

Mangrove Restoration

Community-based mangrove replanting via Blue Carbon projects; protects coast from erosion/sea rise, supports fisheries. Covers 400,000 ha, funded by World Bank/GEF.

Community Forestry

Sacred forest protection and agroforestry to curb deforestation; involves 50+ communities reducing slash-burn practices.

Wildlife & Nature

West African ManateeVulnerable

African ManateeVulnerable

Green TurtleEndangered

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