Electricity demand is surging while supply tightens, raising concerns about grid reliability and energy costs, PJM’s Jason Stanek writes in this op-ed.

For communities, they mean a more stable power supply and lower energy bills. And for Illinois and the country, they mean a modernized grid capable of meeting the demands of the 21st century.

But the grid operator only scheduled 10 power plants to handle voltage regulation on the 28th, which the report notes is the lowest total it had committed to in all of 2025 up to that point.

MADRID, June 19 (Reuters) - Spanish competition and energy watchdog said on Thursday it has updated the rules establishing power grid voltage control obligations for power plants to expand the ...

Scientists in the Middle East have developed a series active filter to improve power quality in grid-tied PV systems, consisting of an inductor, two capacitors, and four transistor-diode pairs ...

At the time of the blackout, two-thirds of Spain’s power was coming from wind and solar; nuclear and hydropower added about 10 percent each, and the rest was from fossil fuel generation. A ...