gigawatt-year

== English == === Noun === gigawatt-year (plural gigawatt-years) A unit of energy equal to that provided by one gigawatt of power acting for one year (31·536 × 10¹⁵ joules). Alternative forms: GW·a, GW a, GWa, GW-a, GW·y, GW y, GWy, GW-y, GW·yr, GW yr, GWyr, GW-yr (symbol variants); gigawatt year Holonyms: exajoule (1.000e18 J) < petawatt-hour (3.600e18 J) < terawatt-year (31.536e18 J) Meronyms: kilojoule (1.000e3 J) < watt-hour (3.600e3 J) < milliwatt-year (31.536e3 J) < megajoule (1.000e6 J) < kilowatt-hour (3.600e6 J) < watt-year (31.536e6 J) < gigajoule (1.000e9 J) < megawatt-hour (3.600e9 J) < kilowatt-year (31.536e9 J) < terajoule (1.000e12 J) < gigawatt-hour (3.600e12 J) < megawatt-year (31.536e12 J) < petajoule (1.000e15 J) < terawatt-hour (3.600e15 J)