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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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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.

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SDG&E unveils innovative microgrids in grid resilience bid

Smart Energy International

The four microgrid and energy storage sites will help address surging energy demands in the San Diego region, especially during hot summer days and the peak evening hours when solar power generation typically diminishes and there is a significant strain on the grid.

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Strengthening Puerto Rico’s power grid

Smart Energy International

As hurricanes threaten, Puerto Rico utilities are shoring up their defences using a PNNL-devised planning tool called the Electrical Grid Resilience and Assessment System (EGRASS), writes Nick Hennen from Pacific Northwest National Laboratory. Maria left many residents without power for nearly a year. million customers.

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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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3 Ways to Boost Grid Resilience During Heat Waves

AutoGrid

Transmission upgrades are vital to help build the net zero carbon grid of the future by integrating large-scale solar and wind farms into the nation’s power grids. Every megawatt of load reduced from the grid network can help bolster reliability. DR is the first line of defense to stretch thin power supplies.

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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. Build a resilient grid. Software underpinned with a strong data foundation is key.