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Environment & Sustainability Guide · Thailand

Environment & Sustainability Guide in Thailand

Air quality, green spaces, and environmental policies

Thailand faces significant climate vulnerabilities including rising temperatures, frequent floods, droughts, and coastal erosion threatening Bangkok and economic hubs. As a Paris Agreement signatory, it targets net GHG reductions of 47% by 2035 and net zero by 2065, ranking medium in CCPI with low renewable energy performance. Air quality remains stable amid urban pollution challenges, while sustainability efforts focus on climate acts and adaptation.

Air Quality Index

0510

Moderate

6.0/10

Stable trend

Thailand's air quality trend is stable per database, with urban areas like Bangkok facing PM2.5 pollution from traffic and industry. Government initiatives include emissions standards, but effectiveness is moderate amid ongoing haze issues.

Water Quality

0510

Moderate

6.5/10

Water quality in Thailand varies, with pollution from agriculture and industry affecting rivers; coastal areas face erosion impacts. Access to safe drinking water is generally adequate in urban zones with treatment, but rural shortages occur amid climate-driven droughts.

Treatment standards exist, but contamination risks persist in flood-prone areas.

Recycling System

Recycling infrastructure in Thailand is developing with municipal programs, but rates remain low due to limited facilities and public awareness. Focus on plastic waste reduction aligns with national policies.

Green Spaces

Thailand maintains national parks and protected areas covering significant land, supporting biodiversity amid deforestation pressures from development.

Forest Coverage: 35.5%

National Parks: 15

National parks like Khao Yai protect ecosystems vulnerable to climate change.

Environmental Policies

Thailand is finalizing its first Climate Change Act for net zero by 2065, with NDC targeting 47% GHG reduction by 2035. Policies include carbon tax and ETS proposals.

Key Policies:

•Climate Change Act
•NDC 3.0
•Paris Agreement commitments

Renewable Energy: Low performance in renewables; targets aim for increase to meet net zero.

Natural Disaster Risk

HIGH

Thailand experiences frequent floods, droughts, storms, and coastal erosion; ranked among top flood-prone countries.

floodsdroughtsheat wavesstorms

Climate Change Impacts: Temperatures rose 0.95°C from 1955-2009 and 1°C from 1981-2007; extreme weather frequency increasing with floods, heat waves (e.g., April 2025), and severe 2025 southern floods affecting 4M people. Sea levels projected to rise 1m in 40-100 years, eroding 30km² coastline yearly, impacting 11M people. Precipitation volatility worsens floods/droughts; GDP risks 7-14% loss by 2050 without adaptation.

Sustainability Initiatives

Renewable Energy

Thailand targets carbon neutrality by 2050 and net zero by 2065 via Climate Change Act, including ETS and carbon tax, though renewable share rated very low.

Waste Management

Initiatives like Green Bangkok 2030 promote waste reduction, emissions cuts, and better urban sustainability.

Climate Adaptation

Adaptation measures address floods and erosion, with investments to mitigate 7-14% GDP loss by 2050.

Wildlife & Nature

Asian ElephantEndangered

Siamese CrocodileCritically Endangered

Clouded LeopardVulnerable

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