Can a city build a power station underground?

Often, above-ground sites that utilities use for power stations sit on valuable real estate. With this new model, however, cities can put some of their electrical infrastructure underground. This opens up space and allows for development—either above or next to the power infrastructure.

How can electricity be stored?

But there are other ways of storing electricity that rely on potential energy. An example of potential energy is a freight train parked at the top of a mountain. If there are generators connected to its wheels, they can create electricity as the train rolls downhill.

What is an underground substation?

And they landed on the idea of an underground substation. The planned underground substation is part of the Greater Cambridge Energy Program. The program’s goals are to back increased electric demand in the region, enhance resiliency, and support decarbonization.

Why do buildings need energy storage systems?

Energy storage systems enable buildings to manage their energy consumption more dynamically, supporting grid stability and preventing blackouts. Additionally, energy storage enhances building resilience by providing a backup power source during outages, ensuring critical operations continue uninterrupted.

What is underground gravity energy storage (Uges)?

The proposed technology, called Underground Gravity Energy Storage (UGES), can discharge electricity by lowering large volumes of sand into an underground mine through the mine shaft.

How will a new underground substation enhance the Plaza experience?

They should enhance the plaza experience by serving as a backdrop for activity. The new underground substation in Cambridge, Massachusetts, will be located between Broadway and Binney Street in Kendall Square. It will be integrated into a large mixed-use development project at the former Kendall Center Blue Garage site.