This Hidden Device Could Free Up Gigawatts of Grid Power
The article highlights that approximately 50 million electric motors powering fans, pumps, and compressors across US factories and buildings consume electricity equal to nearly a third of total US power demand, with motors often running far less efficiently than necessary. Variable frequency drives can optimize motor performance, yet adoption remains low—only 16% of industrial motor systems and 4% of commercial motors currently use VFDs, largely due to retrofitting hassles and lack of regulatory requirements. Energy experts and device manufacturers are now urging federal agencies, utilities, and tech companies to accelerate VFD deployment through financial incentives and efficiency standards
Key points
- 50 million motors consume ~1/3 of US electricity
- VFDs adoption at 16% industrial, 4% commercial rates
- VFD retrofitting seen as technical/bureaucratic hassle
- Experts pushing financial incentives and standards
Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. IEEE Spectrum did the reporting; read the original for the full story.
Read the full story at IEEE Spectrum
