electrical grid News

Companies Count the Costs After Blackout in Spain and Portugal

As factories, stores and hotels across Spain and Portugal gradually returned to normal on Tuesday after a huge blackout the day before, business associations and companies began counting the cost. Spain’s main business lobby CEOE estimated the outage would shave …

Spanish Grid Operator’s First Assessment Rules Out Cyberattack Behind Blackout

Spanish electricity grid operator REE said on Tuesday its preliminary assessment had ruled out cyberattack as the cause of the nationwide power outage that hit most of Spain and Portugal on Monday. Lights went off in most of the two …

Why Restarting a Power Grid After Massive Collapse Is So Hard

It’s a worst case scenario that grid operators plan for but hope never to encounter. After one of the worst blackouts in Europe in more than a decade, electricity grid operators in Spain and Portugal are trying to get networks …

Spain and Portugal Hit With Worst European Blackout in Years

Most of Spain and all of Portugal were hit by a major blackout that impacted public transport, airports and phone service, leaving authorities scrambling to find the causes for one of the worst outages in Europe in years. Data from …

Big Tech’s Data Center Boom Poses New Risk to Grid Operators

Data Center Alley, a 30-square-mile stretch outside Washington D.C. and home to more than 200 data centers, consumes roughly the same electricity as Boston. So power company officials were alarmed when a big chunk of those centers – 60 of …

Hacking Rooftop Solar Is a Way to Break Europe’s Power Grid

All it takes is one hacker and a batch of faulty solar panels to threaten the safety of Europe’s electric grid. Vangelis Stykas, a cybersecurity consultant, said he figured out how to do it. Using a laptop and smartphone at …

Energy Department Awards $2.2B to Strengthen Electrical Grid, Add Clean Power

The Department of Energy on Tuesday announced $2.2 billion in funding for eight projects across 18 states to strengthen the electrical grid against increasing extreme weather, advance the transition to cleaner electricity and meet a growing demand for power. The …

Regulators to Review Power System Performance During Recent Winter Storms

U.S. energy regulators have launched a review of the performance of the bulk power system during recent winter storms in January that brought Arctic air across much of North America, the North American Electric Reliability Corporation (NERC) said on Tuesday. …