Horsepower (metric) is a fascinating unit of measurement that dates back to the 18th century, when James Watt, the developer of the steam engine, sought to compare the power output of his engines to that of draft horses. The metric horsepower is defined as the amount of power required to lift a 75-kilogram mass one meter vertically in one second, which is equivalent to 735.5 watts. Interestingly, this unit persists in many regions, particularly in the automotive industry, where it is used to convey the strength of vehicle engines. Despite advancements in engine technology, the image of raw horsepower continues to captivate our imagination, embodying both history and precision engineering.
A megawatt (MW) is a unit of power equal to one million watts and commonly used to quantify the electricity output of power plants and the energy capacity of large-scale renewable sources. To put it into perspective, a single megawatt can power approximately 200 to 1,000 homes for a year, depending on the regional energy consumption and efficiency standards.
Interestingly, major landmarks like the Eiffel Tower consume around 7 MW just for their illuminating beauty, while massive data centers, which power our digital world, can easily require dozens of megawatts to operate. As our dependency on electricity grows, understanding the scale of power like a megawatt highlights the essential conversation around sustainable energy solutions and efficient power generation.
Horsepower (metric) | Megawatts |
---|---|
0
PS
|
0
MW
|
10
PS
|
0.00735499
MW
|
20
PS
|
0.01471
MW
|
30
PS
|
0.022065
MW
|
40
PS
|
0.0294199
MW
|
50
PS
|
0.0367749
MW
|
60
PS
|
0.0441299
MW
|
70
PS
|
0.0514849
MW
|
80
PS
|
0.0588399
MW
|
90
PS
|
0.0661949
MW
|
100
PS
|
0.0735499
MW
|
110
PS
|
0.0809049
MW
|
120
PS
|
0.0882598
MW
|
130
PS
|
0.0956148
MW
|
140
PS
|
0.10297
MW
|
150
PS
|
0.110325
MW
|
160
PS
|
0.11768
MW
|
170
PS
|
0.125035
MW
|
180
PS
|
0.13239
MW
|
190
PS
|
0.139745
MW
|
200
PS
|
0.1471
MW
|
210
PS
|
0.154455
MW
|
220
PS
|
0.16181
MW
|
230
PS
|
0.169165
MW
|
240
PS
|
0.17652
MW
|
250
PS
|
0.183875
MW
|
260
PS
|
0.19123
MW
|
270
PS
|
0.198585
MW
|
280
PS
|
0.20594
MW
|
290
PS
|
0.213295
MW
|
300
PS
|
0.22065
MW
|
310
PS
|
0.228005
MW
|
320
PS
|
0.23536
MW
|
330
PS
|
0.242715
MW
|
340
PS
|
0.25007
MW
|
350
PS
|
0.257425
MW
|
360
PS
|
0.26478
MW
|
370
PS
|
0.272135
MW
|
380
PS
|
0.27949
MW
|
390
PS
|
0.286845
MW
|
400
PS
|
0.2942
MW
|
410
PS
|
0.301554
MW
|
420
PS
|
0.308909
MW
|
430
PS
|
0.316264
MW
|
440
PS
|
0.323619
MW
|
450
PS
|
0.330974
MW
|
460
PS
|
0.338329
MW
|
470
PS
|
0.345684
MW
|
480
PS
|
0.353039
MW
|
490
PS
|
0.360394
MW
|
500
PS
|
0.367749
MW
|
510
PS
|
0.375104
MW
|
520
PS
|
0.382459
MW
|
530
PS
|
0.389814
MW
|
540
PS
|
0.397169
MW
|
550
PS
|
0.404524
MW
|
560
PS
|
0.411879
MW
|
570
PS
|
0.419234
MW
|
580
PS
|
0.426589
MW
|
590
PS
|
0.433944
MW
|
600
PS
|
0.441299
MW
|
610
PS
|
0.448654
MW
|
620
PS
|
0.456009
MW
|
630
PS
|
0.463364
MW
|
640
PS
|
0.470719
MW
|
650
PS
|
0.478074
MW
|
660
PS
|
0.485429
MW
|
670
PS
|
0.492784
MW
|
680
PS
|
0.500139
MW
|
690
PS
|
0.507494
MW
|
700
PS
|
0.514849
MW
|
710
PS
|
0.522204
MW
|
720
PS
|
0.529559
MW
|
730
PS
|
0.536914
MW
|
740
PS
|
0.544269
MW
|
750
PS
|
0.551624
MW
|
760
PS
|
0.558979
MW
|
770
PS
|
0.566334
MW
|
780
PS
|
0.573689
MW
|
790
PS
|
0.581044
MW
|
800
PS
|
0.588399
MW
|
810
PS
|
0.595754
MW
|
820
PS
|
0.603109
MW
|
830
PS
|
0.610464
MW
|
840
PS
|
0.617819
MW
|
850
PS
|
0.625174
MW
|
860
PS
|
0.632529
MW
|
870
PS
|
0.639884
MW
|
880
PS
|
0.647239
MW
|
890
PS
|
0.654594
MW
|
900
PS
|
0.661949
MW
|
910
PS
|
0.669304
MW
|
920
PS
|
0.676659
MW
|
930
PS
|
0.684014
MW
|
940
PS
|
0.691369
MW
|
950
PS
|
0.698724
MW
|
960
PS
|
0.706079
MW
|
970
PS
|
0.713434
MW
|
980
PS
|
0.720789
MW
|
990
PS
|
0.728144
MW
|
1000
PS
|
0.735499
MW
|
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