Translation guide
The process of reducing or eliminating carbon dioxide emissions from human activities, especially in energy, industry, and transport.
To talk about decarbonization as a broad societal or economic goal.
The most common and direct translation, used in policy, media, and everyday conversation. Literally 'de-carbon'.
We are aiming to achieve a decarbonized society.
Explicitly adds '化' (transformation) to emphasize the process of decarbonization. Slightly more formal or technical.
Decarbonization of the economy is an urgent task.
Literally 'low-carbonization'. Often used interchangeably with decarbonization, but technically means reducing carbon intensity rather than eliminating it entirely.
We will strengthen efforts toward low-carbonization.
To describe decarbonization efforts in a particular industry or field.
Attach the sector name before の脱炭素化 to specify the area of decarbonization.
Decarbonization of the transport sector is a challenge.
Similar to above, but using 低炭素化 (low-carbonization). Often used when complete elimination is not immediately feasible.
We are promoting low-carbonization of electric power.
To state a commitment to decarbonization in business or government plans.
Refers to corporate management aimed at decarbonization. Common in business contexts.
Our company is promoting decarbonization management.
脱炭素 (datsutanso) implies eliminating carbon emissions entirely, while 低炭素 (teitanso) means reducing them to low levels. In practice, they are often used interchangeably, but 脱炭素 is stronger and more aligned with net-zero goals.
The loanword カーボンニュートラル (carbon neutral) is widely understood and often preferred in corporate and media contexts. It can be used alongside 脱炭素 for variety.
While not a direct translation, 'carbon neutral' is often used in Japanese to express the end goal of decarbonization. Very common in corporate pledges.
We will achieve carbon neutrality by 2050.