Apagn afecta a la Repblica Checa y paraliza el transporte pblico en Praga


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PRAGA (AP) Un corte de energ a temporal afect el viernes distintas partes de la capital de la Rep blica Checa y otras reas del pa s, paralizando el transporte p blico y los trenes, dijeron las autoridades.

Major Power Outage Paralyzes Czech Republic's Transportation and Daily Life
PRAGUE, Czech Republic — A massive blackout struck large swaths of the Czech Republic on Wednesday, plunging cities including the capital Prague into darkness and bringing public transportation to a grinding halt. The outage, which began around 10 a.m. local time and lasted for several hours in some areas, disrupted electricity supply to hundreds of thousands of households and businesses, highlighting vulnerabilities in the nation's power grid amid growing energy demands and aging infrastructure.
The incident originated from a technical failure at a key substation in the central Bohemian region, according to preliminary reports from ČEZ, the country's primary electricity provider. Officials described it as a "cascade failure" where an initial malfunction in high-voltage transmission lines triggered a domino effect, cutting power to multiple regions. While the exact cause remains under investigation, experts speculated that extreme weather conditions— including heavy snowfall and icy winds that battered Central Europe this week—may have contributed by damaging overhead lines or overloading the system. ČEZ spokesperson Eva Nováková stated in a press briefing, "We are working around the clock to restore full service, but this event underscores the need for ongoing investments in grid resilience."
The blackout's most immediate and visible impact was on the transportation sector, which relies heavily on electrified systems. In Prague, the city's extensive tram and metro networks ground to a complete stop, stranding thousands of commuters during the morning rush hour. Eyewitnesses reported scenes of chaos at major stations like Prague's Main Railway Station (Hlavní nádraží), where trains powered by overhead electric lines were immobilized, leading to delays that rippled across the national rail network. Czech Railways (České dráhy) confirmed that over 200 trains were affected, with some passengers stuck on board for up to two hours without lighting or heating in the frigid winter temperatures.
Beyond the capital, the outage extended to other urban centers such as Brno, Ostrava, and Plzeň, where regional bus services, which often depend on traffic signals and electric charging points, faced significant disruptions. Airports were not spared; Prague's Václav Havel Airport experienced temporary halts in ground operations, including baggage handling and runway lighting, though flights were diverted or delayed minimally due to backup generators. Transportation Minister Martin Kupka addressed the nation in an emergency update, emphasizing that "while no major accidents occurred, the paralysis of our transport infrastructure demonstrates how interconnected our modern society is with reliable energy supply." He announced that alternative diesel-powered trains would be deployed on critical routes to mitigate further delays, and emergency shuttle buses were mobilized in affected cities.
The human toll of the blackout was felt acutely by residents and workers. In residential areas, elevators in high-rise buildings stopped functioning, trapping some elderly individuals and forcing others to climb stairs in the dark. Hospitals and medical facilities switched to generators to maintain life-support systems, but non-essential procedures were postponed. Schools in Prague dismissed students early, and many offices sent employees home, leading to an impromptu half-day for much of the workforce. Small businesses, particularly in the service sector, reported substantial losses; café owners in Prague's Old Town Square lamented spoiled perishables and lost revenue from closed operations. One local baker, Jiří Novotný, told reporters, "We had dough rising and ovens ready, but without power, everything went to waste. This isn't just an inconvenience—it's a blow to our livelihoods."
Economically, the outage is estimated to have cost millions of euros in lost productivity and damages. The Czech Chamber of Commerce warned that repeated incidents could deter foreign investment, especially as the country positions itself as a hub for tech and manufacturing in Europe. This event comes at a time when the Czech Republic is grappling with broader energy challenges, including its transition away from coal dependency toward renewables like wind and solar. The nation's power grid, much of which dates back to the communist era, has been under strain from increased demand driven by electric vehicle adoption and industrial growth. Recent EU mandates for greener energy have prompted upgrades, but critics argue that progress has been too slow. Energy analyst Petra Holubová from Charles University in Prague noted, "We've seen similar blackouts in neighboring countries like Germany and Poland, often linked to weather extremes amplified by climate change. The Czech system needs not just repairs but a fundamental overhaul to handle these stresses."
In response, government officials activated emergency protocols, deploying teams from the national fire service and civil defense units to assist vulnerable populations, such as the elderly and those in remote areas. Power was gradually restored throughout the afternoon, with ČEZ reporting that 80% of affected customers had electricity back by 4 p.m., though isolated pockets remained dark into the evening. Prime Minister Petr Fiala convened a crisis meeting with energy regulators and utility executives, pledging a full inquiry into the failure. "We will leave no stone unturned to prevent this from happening again," Fiala said in a televised address. "Our priority is the safety and well-being of our citizens, and we are committed to enhancing our infrastructure to meet 21st-century demands."
This blackout echoes previous incidents in the region, such as the 2021 power outage in the Czech Republic that affected over a million people due to a substation fire, or the more recent blackouts in Ukraine amid wartime disruptions. Internationally, experts draw parallels to events like the 2021 Texas winter storm blackout in the U.S., which exposed grid fragilities to extreme weather. In the Czech context, the outage has reignited debates over energy security, particularly as the country imports a significant portion of its natural gas from Russia, though this incident appears unrelated to geopolitical tensions.
Looking ahead, authorities are exploring short-term fixes like increased redundancy in transmission lines and long-term strategies such as smart grid technologies that can automatically reroute power during failures. Environmental groups, including Greenpeace Czech Republic, seized the moment to advocate for accelerated renewable energy adoption, arguing that diversified sources could reduce vulnerability. "Fossil fuel reliance makes us prone to these shocks," said activist Lukáš Hrábek. "Investing in solar and wind isn't just green—it's essential for stability."
As the lights flicker back on across the Czech Republic, the outage serves as a stark reminder of the fragility of modern infrastructure. For commuters like Anna Svobodová, who spent hours waiting for a delayed train home, the experience was frustrating but eye-opening. "We take electricity for granted until it's gone," she reflected. "Hopefully, this pushes for real changes." With investigations ongoing and repairs underway, the nation hopes to emerge stronger, but the incident underscores the urgent need for proactive measures in an era of unpredictable climate and energy challenges.
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[ https://apnews.com/article/apagon-suministro-electricidad-republica-checa-transporte-9898423eb922c033906ae70869b691b3 ]