Electricity consumption and living standards are highly correlated.[2] Electrification was voted the most important engineering achievement of the 20th century.[3]
Nkavelo wagezi wufambisana ngopfu na kuhluvuka ka mahanyele ya vanhu.[1] Mphehlo wagezi wu hlawuriwe tanihi xihluvukisi lexihlawulekeke eka lembexidzana ravukhume-mbirhi.[2]