Refers to reducing or eliminating carbon dioxide emissions, especially in the context of climate change and energy policy.
The government has set a goal of achieving a decarbonized society by 2050.
Corporate efforts toward decarbonization are attracting attention from investors.
カーボンニュートラル (carbon neutral) refers to balancing emissions with offsets, whereas 脱炭素 emphasizes the direct reduction of carbon usage.
Compound of 脱 (datsu, 'de-' or 'remove') and 炭素 (tanso, 'carbon'). The term emerged in environmental and policy discourse in the early 21st century.