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Strengthening data analyst skills to optimise battery systems


Working with NICD, Connected Energy embedded new data science skills into their organisation, helping deliver more efficient battery storage for their customers.

As a business, their data accumulation was rapidly rising, with systems currently producing around seven million data points every day from second life EV batteries. They quickly realised they needed to take data analysis to the next level to predict future capacities and optimise their outputs.

Based on Newcastle Helix, Connected Energy are second-life battery energy storage specialists and have systems across both the UK and Europe. They repurpose second-life EV batteries to applications such as energy storage.

This can allow the transition to more sustainable, but less reliable, power generation methods, such as wind or solar, by storing the excess generated energy and discharging the batteries when solar or wind generation is low.

NICD used their platforms and technologies to explore this data and transfer data science skills into their organisation. We helped them validate data from battery systems and put it into the format they needed, helping gain a clear picture of the data to understand what was missing and develop accurate predictions. They worked together to visualise, explore, and build models to estimate the remaining lifetime of the batteries.

Joining the global data revolution

Steve Caughey, Director from the NICD said: “As Newcastle Helix neighbours, Connected Energy quickly recognised the value data science skills and insights could bring to their business.

“They have joined the global data revolution and are leading the way with clean tech innovation – a forward-thinking organisation that supports both the circular economy and businesses with their sustainable goals.

Steve Caughey, Director from the NICD

“Properly processed and analysed, data can lead to radical innovations creating significant value, providing evidence for actions and interventions, whether for economic, health or social good. We can’t wait to embark on the next stage of this project and see them grow.”

Capitalising on the data we have

Matthew Lumsden, CEO, Connected Energy Limited, said: “When you build a business, it’s important to recognise what skills you need in-house to create value. We recognised that capitalising on the data we have would be key to maintaining our competitive edge, and so needed a flexible partnership to help us learn and build capability.

“NICD quickly became part of our team and has been invaluable in helping us unlock the power of big data. As an organisation, we are looking to expand globally, support businesses to reduce their carbon footprint and shape battery technology. The expertise of NICD and their team has been invaluable in helping us achieve our goals.

“New techniques and models are now being embedded, and we hope to expand our own team of data scientists soon. Partnerships of this nature, where you can identify skills gaps then rapidly fill them with value-generating expertise, are essential to scaling up businesses, and NICD’s approach to providing support is a perfect fit with our needs.

“Newcastle is a great place to grow a business, and being in the heart of Newcastle Helix, alongside likeminded businesses, talent and innovators, is helping take us forward to the future.”

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Perfect example of the Helix ecosystem

Councillor Ged Bell, Cabinet Member for Employment and Culture at Newcastle City Council added: “This is a perfect example of the eco-system on Newcastle Helix facilitating growth and innovation. It is a place where businesses can collaborate, access talent, and make a difference.

“Data is a vital asset for businesses, with projects like this playing a critical role in the recovery of our economy. Data provides new opportunities for new products and services, and in turn jobs for future generations.”

Connected Energy is an engineering-led innovator in energy storage. Its technologies, which utilise second-life EV batteries, are rapidly changing the way intensive energy users can access the benefits of low-cost, on-site energy storage solutions.

By redeploying partially degraded EV batteries in stationary energy storage applications, they almost double the usable lives of the batteries before recycling.
They are already working on the next phase of their collaboration with NICD, taking forward insights gained from phase 1.

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Get in touch with our team to discuss whether battery energy storage can work for your business