Energy & Green Tech

How heat can be used to store renewable energy

The effect that fossil fuels are having on the climate emergency is driving an international push to use low-carbon sources of energy. At the moment, the best options for producing low-carbon energy on a large scale are wind ...

Energy & Green Tech

How hydropower can help get more wind and solar on the grid

A white paper from the International Energy Agency details how hydropower can help ease the global addition of wind and solar to the resource mix on power grids. Argonne's Audun Botterud offered his expertise as a co-author.

Energy & Green Tech

New guidebook informs next generation of grid integration studies

When the government of India set a goal of deploying 175 gigawatts of renewable power by 2022, they understood changes to their power system's operations were needed to achieve that level of renewable power on the grid. India ...

Other

Why tech has been slow to fight wildfires, extreme weather

For three years running, California's wildfires have sent plumes of smoke across Silicon Valley. So far, though, that hasn't spurred much tech innovation aimed at addressing extreme-weather disasters associated with climate ...

Energy & Green Tech

Developing a digital twin for the electricity grid

The rapid transition to renewable energy threatens to cause major problems to the very expensive electricity grid in the Netherlands. In his quest for solutions, Professor Peter Palensky is now working on a "digital twin" ...

Energy & Green Tech

Civil servants, solar panels, and patronage: A Ghanaian case study

Electricity is a hot political issue in Ghana. Ghanaians demand access to the electricity grid as a right of citizenship. And, when not connected, they have threatened in the past to boycott national elections with slogans ...

Energy & Green Tech

Smooth and stable electric vehicle charging

Siwar Khemakhem, Mouna Rekik, and Lotfi Krichen of the Control and Energy Management Laboratory at the National Engineering School of Sfax, in Tunisia, are investigating the potential of home energy management based on plug-in ...

Energy & Green Tech

To rid electric grid of carbon, shore up green energy support

Cornell and Northwestern University engineers, along with a federal economist, have created an energy model that helps to remove carbon-generated power from the U.S. electric grid—replacing it with a greener, financially ...

Energy & Green Tech

Using physics to keep the electrical grid safe

Many of the systems that provide services or products we use daily, such as the electrical grid, oil and gas pipelines, vehicles, and manufacturing plants, are examples of cyberphysical systems—systems that integrate computing ...

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