Reducing diesel dependancy for a nuclear power site

A construction brand case study

Portable power helps a site with limited grid access to reduce carbon footprint

01.

The challenge

Powering a remote and vast construction site

Sizewell C is one of the UK’s most significant nuclear infrastructure projects, and needed support during construction. With limited grid access, mobile BESS (Battery Energy Storage System) units were a suitable choice.

 

Larger projects more than ever need risks to be minimised, to avoid unwanted cost. At Sizewell C, construction and efficiency had to continue without interruptions. Reducing the carbon footprint was also high on the agenda.

02.

The solution

Mobile BESS units ensure power resilience and reduces fuel use by 81%

Through its phases of construction, the site at Sizewell C required energy to run welfare cabins followed by temporary power for batching plants (concrete plants) on site. The Zenobē team devised a power deployment plan that matched project phases. 

 

For a client that was focused on its net zero construction ambitions, using emission-free power units to massively reduce diesel generator use was a step in the right direction. 

03.

The results

Using battery units saved £23,000 in fuel costs

The setup – a pair of 100kW/150kWh mobile BESS, paired with a 60kVA generator – together delivered a higher level of fuel efficiency that would otherwise be achieved by diesel generators alone. 

 

Prior reliance on diesel generators had led to high fuel use, particularly at low load conditions, which was inefficient and costly. 

 

Select Plant Hire could reduce overheads for its client Laing O’Rourke through the smart use of power. Optimised power schedules and 24/7 monitoring ensured power output matched demand closely – saving money, and CO2.  

“Partnering with Zenobē enables us to deploy innovative battery setups designed specifically to meet our customer's needs. The Zenobē team's battery expertise, deep product knowledge and close support, coupled with our specialist plant knowledge enables Select to provide clean and reliable power solutions for our customers.”
Ian Fleming
Product Leader, Select Site Solutions

How can you quantify your potential savings?

 

Want to know how much you could save? Zenobē uses its experience with power management to create optimised power plans for clients. Let’s explore the options, so you can see power saving models first-hand. 

 

Talk to our team and learn more about clean power solutions. 

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Contact us

Peter Smith

Head of Product

Pete leads Zenobē’s growing team of Product specialists across all areas of the business. His team oversee our R&D as well as product development in both hardware and software.

 

He has been working in the European E-Mobility sector from over ten years, specialising in the design, build and delivery of software systems for EV Charging.