ギガトン

ぎ

が

と

ん

Meanings

noun

gigaton

A unit of mass or explosive energy equal to one billion metric tons. Used in scientific and technical contexts, especially for carbon emissions or nuclear yields.

世せ界かいの年ねん間かんCO2排はい出しゅつ量りょうは数すう十じゅうギガトンに達たっする。
Global annual CO2 emissions reach tens of gigatons.