gigawatt | 1 GW | 2 GW | 3 GW | 4 GW | 5 GW | 6 GW | 7 GW | 8 GW | 9 GW | 10 GW | 11 GW | 12 GW | 13 GW | 14 GW | 15 GW | 16 GW | 17 GW | 18 GW | 19 GW | 20 GW | 21 GW | 22 GW | 23 GW | 24 GW | 25 GW | 26 GW | 27 GW | 28 GW | 29 GW | 30 GW | 31 GW | 32 GW | 33 GW | 34 GW | 35 GW | 36 GW | 37 GW | 38 GW | 39 GW | 40 GW | 41 GW | 42 GW | 43 GW | 44 GW | 45 GW | 46 GW | 47 GW | 48 GW | 49 GW | 50 GW | 51 GW | 52 GW | 53 GW | 54 GW | 55 GW | 56 GW | 57 GW | 58 GW | 59 GW | 60 GW | 61 GW | 62 GW | 63 GW | 64 GW | 65 GW | 66 GW | 67 GW | 68 GW | 69 GW | 70 GW | 71 GW | 72 GW | 73 GW | 74 GW | 75 GW | 76 GW | 77 GW | 78 GW | 79 GW | 80 GW | 81 GW | 82 GW | 83 GW | 84 GW | 85 GW | 86 GW | 87 GW | 88 GW | 89 GW | 90 GW | 91 GW | 92 GW | 93 GW | 94 GW | 95 GW | 96 GW | 97 GW | 98 GW | 99 GW | 100 GW |
watt | 1 000 000 000 W | 2 000 000 000 W | 3 000 000 000 W | 4 000 000 000 W | 5 000 000 000 W | 6 000 000 000 W | 7 000 000 000 W | 8 000 000 000 W | 9 000 000 000 W | 10 000 000 000 W | 11 000 000 000 W | 12 000 000 000 W | 13 000 000 000 W | 14 000 000 000 W | 15 000 000 000 W | 16 000 000 000 W | 17 000 000 000 W | 18 000 000 000 W | 19 000 000 000 W | 20 000 000 000 W | 21 000 000 000 W | 22 000 000 000 W | 23 000 000 000 W | 24 000 000 000 W | 25 000 000 000 W | 26 000 000 000 W | 27 000 000 000 W | 28 000 000 000 W | 29 000 000 000 W | 30 000 000 000 W | 31 000 000 000 W | 32 000 000 000 W | 33 000 000 000 W | 34 000 000 000 W | 35 000 000 000 W | 36 000 000 000 W | 37 000 000 000 W | 38 000 000 000 W | 39 000 000 000 W | 40 000 000 000 W | 41 000 000 000 W | 42 000 000 000 W | 43 000 000 000 W | 44 000 000 000 W | 45 000 000 000 W | 46 000 000 000 W | 47 000 000 000 W | 48 000 000 000 W | 49 000 000 000 W | 50 000 000 000 W | 51 000 000 000 W | 52 000 000 000 W | 53 000 000 000 W | 54 000 000 000 W | 55 000 000 000 W | 56 000 000 000 W | 57 000 000 000 W | 58 000 000 000 W | 59 000 000 000 W | 60 000 000 000 W | 61 000 000 000 W | 62 000 000 000 W | 63 000 000 000 W | 64 000 000 000 W | 65 000 000 000 W | 66 000 000 000 W | 67 000 000 000 W | 68 000 000 000 W | 69 000 000 000 W | 70 000 000 000 W | 71 000 000 000 W | 72 000 000 000 W | 73 000 000 000 W | 74 000 000 000 W | 75 000 000 000 W | 76 000 000 000 W | 77 000 000 000 W | 78 000 000 000 W | 79 000 000 000 W | 80 000 000 000 W | 81 000 000 000 W | 82 000 000 000 W | 83 000 000 000 W | 84 000 000 000 W | 85 000 000 000 W | 86 000 000 000 W | 87 000 000 000 W | 88 000 000 000 W | 89 000 000 000 W | 90 000 000 000 W | 91 000 000 000 W | 92 000 000 000 W | 93 000 000 000 W | 94 000 000 000 W | 95 000 000 000 W | 96 000 000 000 W | 97 000 000 000 W | 98 000 000 000 W | 99 000 000 000 W | 100 000 000 000 W |
The gigawatt (GW) is equal to one billion (109) watts or 1 gigawatt = 1000 megawatts. This unit is often used for large power plants or power grids. For example, by the end of 2010 power shortages in China's Shanxi province were expected to increase to 5–6 GW and the installed capacity of wind power in Germany was 25.8 GW. The largest unit (out of four) of the Belgian Doel Nuclear Power Station has a peak output of 1.04 GW. HVDC converters have been built with power ratings of up to 2 GW.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
gigawatt | GW | = 109 W | = 109 W | Metric system SI |
gigawatts | watts | gigawatts | watts |
---|---|---|---|
1 | = 1000000000 | 6 | = 6000000000 |
2 | = 2000000000 | 7 | = 7000000000 |
3 | = 3000000000 | 8 | = 8000000000 |
4 | = 4000000000 | 9 | = 9000000000 |
5 | = 5000000000 | 10 | = 10000000000 |
The watt (symbol: W) is a derived unit of power in the International System of Units (SI) defined as 1 joule per second and can be used to quantify the rate of energy transfer. Power has dimensions of ML2T-3.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
watt | W | The power which in one second of time gives rise to one joule of energy. | = 1 W = 1 J/s = 1 N·m/s = 1 kg·m2/s3 | Metric system SI |
watts | gigawatts | watts | gigawatts |
---|---|---|---|
1 | = 1.0E-9 | 6 | = 6.0E-9 |
2 | = 2.0E-9 | 7 | = 7.0E-9 |
3 | = 3.0E-9 | 8 | = 8.0E-9 |
4 | = 4.0E-9 | 9 | = 9.0E-9 |
5 | = 5.0E-9 | 10 | = 1.0E-8 |
gigawatts | watts |
---|---|
1 | = 1 000 000 000 |
1.0 × 10-9 | = 1 |
You can find the conversion in other languages in the following:
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |