mspohr
Well-Known Member
Here's an idea.
The expenditure for installing these systems would include autonomous robots, some easily transportable weights, and little changes to the elevator systems. These would still be comparatively smaller than setting up battery storage for the grid.
While capital expenditure would be less, the issue that sticks out is the operational expenditure. The researchers note that skyscrapers are notorious for their rents, especially the top floors and the parking lots, the two places needed to maximize the storage potential of such a system.
Since buildings are not built in a singular design or simultaneously, one could need to analyze a structure on a case-by-case basis to determine how much weight can be stored on the top floors without risking the system's structural integrity.
Nevertheless, the researchers estimate that the energy storage cost for such a system would vary between US$21-128, which is still cheaper than the $345 per kWh that is needed for battery systems, New Atlas reported.
Skyscrapers would be energy storage device with new breakthrough method
Skyscrapers as energy storage devices work well since they are located in urban settings and do not need many changes to make the system work.
interestingengineering.com
The expenditure for installing these systems would include autonomous robots, some easily transportable weights, and little changes to the elevator systems. These would still be comparatively smaller than setting up battery storage for the grid.
While capital expenditure would be less, the issue that sticks out is the operational expenditure. The researchers note that skyscrapers are notorious for their rents, especially the top floors and the parking lots, the two places needed to maximize the storage potential of such a system.
Since buildings are not built in a singular design or simultaneously, one could need to analyze a structure on a case-by-case basis to determine how much weight can be stored on the top floors without risking the system's structural integrity.
Nevertheless, the researchers estimate that the energy storage cost for such a system would vary between US$21-128, which is still cheaper than the $345 per kWh that is needed for battery systems, New Atlas reported.