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As surging threats teeter electrical power grids, scientists offer insights to make them more resilient

TechXplore

Power grids—the web of electrical networks that sprawl across countries and continents—are under stress. Extreme weather events and volatile energy demands often push the system to the brink.

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Preparing power grids for extreme weather this winter

Smart Energy International

With the worst of winter weather arguably still ahead of us, John Humble of grid voltage experts Fundamentals explores how intelligent risk management, targeted maintenance and better communication across our networks are critical for preparing our power grids to keep the lights on. So how can we minimise this risk?

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Strengthening Puerto Rico’s power grid

Smart Energy International

When Hurricane Maria, a Category 4 storm with 155-mph winds, made a direct hit on Puerto Rico in 2017, it ravaged the island’s power grid and caused the longest blackout in US history. Maria left many residents without power for nearly a year. million customers. How EGRASS helps prepare for hurricanes.

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As surging threats teeter electrical power grids, scientists offer insights to make them more resilient

Science Daily: Renewable Energy

Power grids -- the web of electrical networks that sprawl across countries and continents -- are under stress. Extreme weather events and volatile energy demands often push the system to the brink. The findings showed that recovering power within 13 hours can reduce up to 52% of the power loss stemming from cascading events.

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Exploring the resilience of the Texas power grid against extreme weather conditions

TechXplore

Climate change and global warming are expected to increase the risk of these events occurring, which could significantly disrupt activities in the area. The Gulf Coast of the United States is often hit by tropical cyclones (TCs), hurricanes and other extreme weather phenomena, which can cause widespread electricity outages.

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Reactive Technologies: Pinpointing the Inertia of Renewable-Powered Grids

GreenTechMedia

Getting to 100 percent clean energy presents power grid operators with a major problem: what to do about inertia. Reactive Technologies says its novel technology for measuring this critical aspect of grid stability can help them find answers. Finding the true state of grid inertia. and Canada’s Ontario province.

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Managing power grid complexity: The 5 biggest priorities for utilities in 2024

Smart Energy International

In today’s distributed energy system, managing power grid complexity is challenging. But grid operators are often handling these changes with an ageing infrastructure that wasn’t built with a distributed energy system in mind. But in recent years the world has faced an endless catalog of severe weather events.