Convert Terawatts to Poncelet
Convert Terawatts (TW) to Poncelet (p) instantly and accurately.
Conversion Formula
p = TW × 1019716213
About Terawatts
A terawatt (TW) is 10¹² W. All of human civilisation consumes ~17-18 TW (electricity + heat + transport combined); global electricity generation alone is ~9 TW. Solar irradiance intercepted by Earth is ~174,000 TW; photosynthesis captures ~130 TW. The National Ignition Facility (NIF) fusion laser produces pulses of ~500 TW lasting nanoseconds. High-power laser facilities for nuclear physics and ICF research routinely exceed 1 TW in ultrashort pulse regimes. 1 TW = 10¹² W.
About Poncelet
The poncelet is a rare historical unit equal to 100 kgf·m/s = exactly 980.665 W. Proposed by French engineer Jean-Victor Poncelet (1788-1867) as a metric alternative to the horsepower for French engineering practice - the power to lift 100 kg at 1 m/s against gravity. Used in 19th-century French industrial and military engineering (waterwheels, steam engines, horse-operated machinery) before the watt replaced it. At 980.665 W, it sits between the metric horsepower (735.5 W) and the kilowatt (1,000 W). 1 poncelet = 980.665 W.
Quick Reference Table
| Terawatts (TW) | Poncelet (p) |
|---|---|
| 1 TW | 1.02 × 109 p |
| 2 TW | 2.039 × 109 p |
| 5 TW | 5.099 × 109 p |
| 10 TW | 1.02 × 1010 p |
| 25 TW | 2.549 × 1010 p |
| 50 TW | 5.099 × 1010 p |
| 100 TW | 1.02 × 1011 p |