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PTT is a majority state-owned company headquartered in Thailand. In 2022 its revenue was USD 96.4 billion. PTT is a publicly listed integrated oil and gas company engaged in petroleum exploration and production, refining, and petrochemicals. PTT operates domestically and overseas. In 2022, PTT divested all of its investment in coal. PTT has recently launched a USD 7 billion plan to produce 225,000 tonnes per year of hydrogen from renewable sources (green hydrogen).
Ranking position
#16 /99
Total score
25.4 /100

10.6 /60
Core social indicators
13.5 /20
Just transition
1.3 /20

ACT score components

Performance score
2.4 /20
Narrative Score
Trend Score
  • Trend line is up
  • Trend line is equal
  • Trend line is down
Performance module name Performance module score Rank (0-99)


#1 6.7 /100 #42

Material investment

#1 8.6 /100 #40

Intangible investment

#1 0.0 /100 #11

Sold products

#1 0.8 /100 #59


#1 45.0 /100 #40

Supplier engagement

#1 58.8 /100 #2

Client engagement

#1 7.5 /100 #26

Policy engagement

#1 6.0 /100 #76

Business model

#1 15.6 /100 #23
Indicates the score for the top performing company.

Act Assessment

Leading Practices

No leading practices were identified for this company.

Risks and Opportunities


PTT receives a trend score of -. If the company were reassessed in the near future, its score would likely decrease. PTT’s scope 1, 2, and 3 emissions intensity remained relatively static between 2017 and 2021. This is not in-line with the approximate 4% reduction it would need to align with its 1.5°C decarbonisation pathway. However, PTT has recently divested its coal assets. PTT has not identified any profitable business models outside of its high-carbon activities. To align with a 1.5°C pathway, PTT needs to commit more capital to diversifying its current portfolio.

Progress towards the Paris Agreement

Social assessment

Just transition assessment

Core Social Assessment

See results for

  1. 2021

More about the company

Bangkok, Thailand
Majority state-owned
USD 96.4 billion

This company is part of the SDG2000, the 2,000 most influential companies

See company profile SDG2000