Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line ...

Evergy plans to build a new power transmission line across southern Kansas to send electricity to Oklahoma and Missouri. The project is part of a larger effort by the Southwest Power Pool to improve ...

The Oregon Public Utility Commission has reaffirmed its approval of a nearly 300-mile electrical transmission line that’s set to run from Idaho and carry power across five Oregon counties – despite ...

The new transmission line will mostly benefit Massachusetts and Maine residents. But New England ratepayers may see some ...

As officials try to determine the cause of a wildfire that has burned an estimated 7,000 structures in and around Altadena, investigators keep returning to one place: an electrical transmission tower ...

The MariBell project highlights ongoing tension between the need for reliable energy and property owners' desires to protect their land.