Humanity has long constructed towering structures to signify power, but skyscrapers could soon serve a new purpose: storing renewable energy.

To address the intermittency of solar and wind power, SOM and Energy Vault have proposed 'battery skyscrapers.' These structures would store energy by lifting giant blocks when demand is low and releasing them to generate electricity when demand is high. Such innovations are crucial for achieving net-zero emissions by 2050, offering a promising solution for grid-scale energy storage alongside technologies like pumped storage hydropower.

While some experts question the economic viability, Energy Vault's successful project in China demonstrates potential. As urbanization drives the construction of taller buildings, integrating energy storage into skyscrapers could help offset their carbon footprint and support sustainable development.


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(colombotimes.lk)