{"ok":true,"nota":{"id":"33216f8cfc712848","slug":"unos-50-millones-de-motores-electricos-en-ee-uu-gastan-energia-de-mas-33216f","titulo":"Unos 50 millones de motores eléctricos en EE. UU. gastan energía de más","resumen":"Se analiza cómo los motores que mueven ventiladores, bombas y compresores en fábricas y edificios consumen más electricidad de la que necesitan. El artículo plantea que recuperar esa energía desperdiciada podría liberar gigavatios de potencia sin construir nuevas centrales.","fuente":"ieee","fuenteNombre":"IEEE Spectrum","color":"#00629b","autor":"Maria Gallucci","url":"https://spectrum.ieee.org/variable-frequency-drives","imagen":"https://spectrum.ieee.org/media-library/a-woman-in-a-uniform-presses-a-button-on-a-rectangular-machine.jpg?id=68442945&width=980","tema":"tecnologia","subtemas":["eficiencia energetica","motores electricos","red electrica","industria","consumo de energia"],"entidades":["Estados Unidos","Canary Media","IEEE Spectrum"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-17T13:00:02.000Z","indexTs":"2026-10-22T04:37:56.220Z","hash":"921ddeccf1e65b5840e4e000bd89224a29bf480b1ef14f2c5cbfe379440d927b","tsa":{"time":"Oct 22 04:38:52 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"Los motores eléctricos consumen casi un tercio de toda la electricidad que usa Estados Unidos, así que pequeños ajustes en ellos suman enormes cantidades de energía. Para un país con demanda eléctrica en alza, ahorrar sin construir centrales nuevas puede aliviar la presión sobre la red. Lo que hoy se pierde en un motor mal dimensionado podría ser la solución más barata y rápida, aunque cambiar equipos industriales tiene costos que no todos pueden pagar.","quienFirma":"IEEE Spectrum (republicado de Canary Media)","confianza":"divulgacion","consulta":{"pregunta":"¿Conviene invertir en eficiencia antes que en nuevas centrales?"}},"sello":{"hash":"921ddeccf1e65b5840e4e000bd89224a29bf480b1ef14f2c5cbfe379440d927b","sello":"113dcddefc336f7c59fd76f229549a5b6c5d2c63b313fd538fff9544660c81e1","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6573763,"aleatorio":"ac1ab9766ef209323093f9521e7402b29370fa8f04af200361451518fae9c9b2","tiempo":"2026-10-22T04:38:30.000Z"},"nist":{"cadena":2,"pulso":1994087,"salida":"2CAE0B0247F8B2C1365D5848B4971A88B86F8096596AB659C9B46851CC37B71B43230BE62392778D57CA4D0DAE3440419DC67D4E27A84A89E3AA5B314736F2A3","tiempo":"2026-10-22T04:38:00.000Z"},"noAntes":"2026-10-22T04:38:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 04:38:52 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"This Hidden Device Could Free Up Gigawatts of Grid Power","descripcion":"This article was originally published by Canary Media . America’s energy supply crunch is driving a surge of federal and private investment in new electricity generation —from polluting gas turbines to cleaner developments like solar farms and geothermal plants . But gigawatts of power are already available for the taking across the U.S. economy in the form of wasted energy from an unexpected source: motors. Some 50 million electric motors drive the fans, pumps, and compressors found in virtually every factory and building. Together, they gobble enough electricity to equal nearly a third of total U.S. power demand. Often, the motors use far more energy than they actually need to keep America","pubDate":"Sat, 17 Oct 2026 13:00:02 +0000","url":"https://spectrum.ieee.org/variable-frequency-drives"},"indexado":"2026-10-22T04:37:56.220Z"}}