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Environment & Sustainability Guide · Madagascar

Environment & Sustainability Guide in Madagascar

Air quality, green spaces, and environmental policies

Madagascar, a biodiversity hotspot, has experienced average temperature increases of 1.1°C since the 1961-1990 baseline, with rising cyclone frequency exacerbating floods and droughts. Forest cover has declined from 25% in 2000 to about 21% today due to slash-and-burn agriculture. Despite N/A metrics for air quality (stable trend), recycling, and renewables, the country maintains over 10% protected areas. Challenges include water scarcity affecting 12 million people and high natural disaster risk from tropical storms.

Air Quality Index

0510

Moderate

6.5/10

Stable trend

Air quality data is limited (current AQI N/A, stable 6-month trend). Urban areas like Antananarivo face moderate pollution from vehicle emissions and biomass burning, while rural areas are cleaner. No major government monitoring initiatives reported; industrial activity low but slash-and-burn contributes to particulates.

Water Quality

0510

Poor

4.5/10

Water quality is poor, with only 52% of population accessing safely managed drinking water (2022). Rural areas rely on unprotected sources prone to contamination from agriculture and cyclones. Treatment standards limited; pollution from mining and erosion affects rivers.

12 million lack basic water services; E. coli detected in 40% of rural sources.

Recycling System

Recycling infrastructure is underdeveloped (rate N/A); no formal programs listed in database. Waste management focuses on landfills in cities; informal collection in rural areas. Plastic pollution high due to single-use imports.

Green Spaces

Forest coverage ~21% (down from 25% in 2000 due to deforestation at 2% annual rate). Over 120 protected areas cover 10% of land, including 47 national parks like Masoala and Ranomafana.

Forest Coverage: 21.0%

National Parks: 47

Protected estate expanded via Durban Vision (2003) targeting 10% coverage; biodiversity hotspot with 90% endemic species.

Environmental Policies

Key policies include National Biodiversity Strategy (2015-2025) and Paris Agreement ratification (NDC targets 10% emission reduction by 2030). Protected areas law enforces 10% coverage.

Key Policies:

•National Environmental Policy 2016
•Durban Vision for Protected Areas

Renewable Energy: NDC aims for 15% renewable energy by 2030 (hydro dominant).

Natural Disaster Risk

HIGH

High risk from cyclones (5-10/year), floods, and droughts. Recent events: Cyclone Idai (2019, 100+ deaths), Freddy (2023, 200+ deaths, 300k displaced).

cyclonesfloodsdroughts

Climate Change Impacts: Temperatures rose 1.1°C above 1961-1990 baseline (1991-2020); cyclones increased 1.5x since 1980. Precipitation erratic: +10% east, droughts south. Sea level rise 3.5mm/yr threatens 1M coastal residents. Extreme events frequency up 20% last 20 years per IPCC AR6.

Sustainability Initiatives

Renewable Energy

Hydro projects like Jiroftokely (240MW) support NDC goal of 15% renewables by 2030; solar mini-grids expanding rural access.

Reforestation

National Reforestation Program plants 60M trees/year via CAZ program to combat deforestation.

Protected Areas

Expansion to 10% land coverage under Durban Vision; community-managed reserves.

Wildlife & Nature

Indri (Indri indri)Critically Endangered

Radiated Tortoise (Astrochelys radiata)Critically Endangered

Fossa (Cryptoprocta ferox)Vulnerable

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