The use of such biofuel is viewed by many as ‘carbon neutral’ because the carbon dioxide that is emitted from burning the fuel is less than the amount of CO2 the organisms absorb to grow.

采用这样的生物燃料被认为是“碳中性”，因为燃烧这些燃料所产生的CO2比在生产过程中吸收的CO2要少。

youdao

The use of such biofuel is viewed by many as' carbon neutral 'because the carbon dioxide that is emitted from burning the fuel is less than the amount of CO2 the organisms absorb to grow.

采用这样的生物燃料被认为是“碳中性”，因为燃烧这些燃料所产生的CO2比在生产过程中吸收的CO2要少。

youdao

Burning biomass is seen as "carbon neutral" as the material is regrown, allowing the carbon emitted during combustion to be reabsorbed.

燃烧生物质能因可再生，被视为碳中性的，在燃烧过程中，其碳的释放是可以被吸收的。

youdao

Woody biomass has been presumed to be carbon neutral because carbon emissions released by burning the wood would be taken back up from the atmosphere as new trees grew.

FORBES: Massachusetts Addresses "Biomass Loophole" and Limits Subsidies