The provided table shows the statistics of the world
energy
generation by different renewable sources from 2009 to 2012.
There are five types of origins which consist of geothermal, wind, solar, hydraulic and biomass. The unit of presented figures is Trillion Watts per hour (Use synonyms
TWh
).
Use synonyms
Overall
, the electricity produced by hydraulic was at the top position during the four years and it was on an upward trend. Linking Words
In addition
, the numbers were significantly higher than others. It continuously increased from 3,329 Linking Words
TWh
in 2009 to 3,663.4 Use synonyms
TWh
in 2012. Wind Use synonyms
energy
and biomass Use synonyms
energy
production were in the same range from 246 Use synonyms
TWh
to 534 Use synonyms
TWh
. Biomass production volume gradually climbed up. Meanwhile, wind Use synonyms
energy
generation sharply rose year by year. It started with 276 Use synonyms
TWh
in 2009 and became almost doubled amount in 2012. Use synonyms
Lastly
, geothermal and solar sources remained in the low-volume group. The statistics of solar Linking Words
energy
were not high but the growth rates were sharp. It went up from 21 Use synonyms
TWh
in 2009 to 104.5 Use synonyms
TWh
in 2012.Use synonyms
Punpun