power reduction

[ˈpaʊər rɪˈdʌkʃən]
nounpl: power reductions
redução de potência
1. The decrease or diminishment of electrical power supply, output, or consumption
The power reduction during peak hours helps prevent grid overload.
A redução de potência durante as horas de pico ajuda a evitar sobrecarga da rede.
2. A deliberate or forced lowering of power levels in industrial, residential, or technological systems
The factory implemented a power reduction strategy to cut energy costs.
A fábrica implementou uma estratégia de redução de potência para cortar custos de energia.
3. In computing and electronics, the process of lowering power consumption to extend battery life or reduce heat
Modern smartphones use power reduction modes when battery is low.
Smartphones modernos usam modos de redução de potência quando a bateria está baixa.
The term 'power reduction' gained significant cultural relevance in Brazil during the 2001 energy crisis when mandatory power reductions and rationing (racionamento) became part of daily life. In the USA and technical contexts, it's primarily used in discussions about energy efficiency, climate change mitigation, and grid management. In Portugal, it's more commonly associated with formal energy policy discussions.
Synonyms / Sinônimos
power decreasepower cutenergy reductionvoltage reductionload sheddingdimming
Antonyms / Antônimos
power increasepower surgeenergy boostpower amplification

Regional Variations

General Brazilian
redução de potência
Standard term used throughout Brazil in technical and everyday contexts
Rio de Janeiro
redução de potência / corte de energia
Both terms used; corte de energia more common in colloquial speech
São Paulo
redução de potência / racionamento de energia
Racionamento frequently used in historical context of energy crises
Portugal
redução de potência / diminuição de energia
Portuguese variant; slightly more formal usage in technical documentation

Related Words

blackoutbrownoutload managementenergy efficiencypower consumptionelectrical gridrenewable energy

Related Idioms & Phrases

power down
rolling blackout
energy conservation
dimmer switch approach
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