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Monitoring grid stability with hydropower signals

Smart Energy International

US researchers have created a new method to predict electric grid stability in real time using signals from pumped storage hydropower facilities. Yilu Liu, UT-ORNL Governor’s Chair for power grids who has led the project, explains that when the hydropower facility pumps shut down, they almost always stop at a fixed power level.

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Low carbon generation set to meet electricity demand growth – IEA

Smart Energy International

The IEA’s Electricity 2024 report records electricity demand growth easing in 2023 but is projected to accelerate over the next three years through 2026. The update finds that world demand for electricity grew by 2.2% The update finds that world demand for electricity grew by 2.2%

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AI can significantly improve grid management reports DOE

Smart Energy International

Artificial intelligence (AI) has the potential to significantly improve key areas of grid management, a new US Department of Energy report finds. However, it is crucial that new AI use cases do not introduce new risks to the grid, the report states. Have you read?

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Why reliable data on renewable capacity is the missing ingredient for international electricity trading

Smart Energy International

Data collection and transparency are crucial to map the true state of renewable generating capacity across power grids that is needed for international electricity markets, writes Amir Cohen of Electrical Grid Monitoring.

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Advanced metering infrastructure and smart grid

Smart Energy International

The development and use of smart grid technologies is now one of the largest challenges in electrical engineering. How to understand the term ‘smart grid’. Energy demand response and supplementary services are the two main segments that make up a smart grid’s operation. The way to the smart grid.

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'Fundamental change': How write downs and bankruptcies are fuelling stranded asset fears

Business Green

As Ernest Hemmingway famously observed in his 1926 novel The Sun Also Rises bankruptcies happen two ways: "Gradually, then suddenly". Price and demand projections have been trimmed and there is a real sense that the clean energy transition that much of the industry has tip-toed around for the past decade could be about to accelerate.

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Here’s how pumped hydro works as an energy storage resource

Renewable Energy World

Batteries get hyped, but pumped hydro provides the vast majority of long-term energy storage essential for renewable power. is going to need a lot more solar and wind power generation, and lots of cheap energy storage. To rely more on wind and solar power, the U.S. electricity system.