Could cement eventually power our homes?

It might sound like a strange thing to talk about, but could cement eventually power our homes? Let’s take a look at this idea in more detail.

The science behind cement power

At the heart of this idea are cement-based batteries, which might sound surprising but could make a massive difference in many people’s lives. Traditional batteries rely on chemical reactions between materials such as lithium and cobalt, while cement-based batteries use a mixture of cement and other conductive materials such as carbon fibres to store and release electrical energy. You can include these batteries in the structure of a building, essentially meaning it powers itself from the inside and you won’t have to rely on any external power sources.

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Let’s look at the benefits of cement-based batteries:


One of the primary benefits of cement-based batteries is their potential to enhance sustainability. Cement is a widely available and relatively inexpensive material; for example, you can get concrete Forest of Dean from suppliers such as at a competitive price. This means less sustainable batteries will no longer be needed and the environment can be better protected.

Structural integrity

Cement-based batteries also promise to enhance the structural integrity of buildings. Unlike traditional batteries, which are bulky and need separate housing, these batteries can be seamlessly integrated into the walls and foundations giving you the best of both worlds.

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Grid resilience

Incorporating energy storage into buildings could make the power grid more resilient, as distributed energy storage systems can reduce the pressure on power plants. There would no longer be the worry of blackouts and power cuts, and each building could sustain its own power.


The idea of cement powering our homes is a fascinating glimpse into the future of energy. As research progresses, this innovative technology could revolutionise how we think about both construction and energy storage, paving the way for more sustainable and resilient living environments. It might be a while off, but this doesn’t mean it won’t happen and it is certainly an exciting idea.

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