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MT

MT

1 3.9
A short form for metric ton meaning a weight of 1,000 kilograms
  • noun
  • Specialized
: tonelada métrica
  • The Environmental Protection Agency's Office of Atmospheric Programs (2010) calculated that, in 2004, coal-fired electrical power plants in the United States dumped 1,943.1 megatons (MT) of carbon dioxide (CO2) into the atmosphere.

Examples

  • China will import 150 million tons (Mt) of coal this year, twice what it imported last year.

    Blog text (19)
  • India burns 500 Mt of coal per year and is facing growing problems with its domestic mining industry.

    Blog text (19)
  • But that 150 Mt represents over 60 percent of the total exports of Australia, the world's top coal exporter.

    Blog text (19)
  • From the last USGS survey in 1998 and using the data from the last 14 years, I estimate that the US has 533 Mt of it left.

    Blog text (29)
  • Yet emissions from exported coal and LNG are thought to approach 800 Mt CO2.

    Blog text (9)
  • Some illustrative numbers: in Australia we've given ourselves till 2020 to get net CO2e emissions down to about 520 Mt, and we're now about 540 Mt.

    Blog text (9)
  • The company reported a production of 150 Mt of steel last year, showcasing its commitment to large-scale manufacturing.

  • Each ship in the fleet can transport up to 100 Mt of cargo, significantly increasing the efficiency of international trade.

  • According to the latest data, the world generated approximately 400 Mt of plastic waste in 2020.

Synonyms

tonne
vsMT
  • UK
32 2.4

A unit of weight equal to 1,000 kilograms

is the shorter abbreviation used broadly in technical contexts
metric ton
vsMT
  • Specialized
18 2.7

A weight equal to one thousand kilograms

is the abbreviated form of that unit
t
vsMT
  • Specialized
1 6.3

A unit of weight that equals 1,000 kilograms

is a two-letter abbreviation for the same unit

Compounds

1 4.6

A large active volcano on Sicily's east coast and the highest volcano in Europe

An extinct volcano in southern Mexico that is the highest peak in Mexico

Surface Forms

MT singular
MTs plural

Morphology

MT = metric + ton (opaque) = M + T

Initialism for 'metric ton' — the letters don't enable learners to infer the unit without knowing the convention.

Etymology

MT is a short form of metric ton, where 'metric' refers to the metric system and 'ton' means a large weight. Think of M for 'metric' and T for 'ton', so MT means a weight of 1,000 kilograms.