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Powersystems electrical works completed to house 22 e-buses in Glasgow

September 23, 2021

Powersystems are actively powering the transition to a carbon free future in the UK transport sector.

The high voltage specialist electrical engineering team, have delivered electric infrastructure works for 22-ebuses, ahead of CoP26. The work has been carried out on behalf of the client First Bus Glasgow at their Caledonia depot. This is set to become the UK’s largest Electric Vehicle (EV) charging hub, marking a significant step towards the bus operator’s net zero targets, as well as the UK’s wider ambitions.

22 new electric buses are to arrive on site ahead of COP26. Phase Two of major works at Caledonia depot is due for completion in summer 2022 to support 150 fully electric vehicles being built by Falkirk-based manufacturer  Alexander Dennis. They are expected at the newly transformed depot in batches over the next 18 months with the final buses entering service early in 2023 (35 single deck and 91 double deck are expected to run over 100,000 miles per week and replace the most polluting Euro III vehicles from the fleet).

With phased completion for the remainder of the work scheduled to take place across the next 12 months, the depot has been designed to accommodate and charge up to 300 EV buses on site – and will see the introduction of 150 electric buses over the next 18 months.

As we have seen, the future of e-mobility is built on rapid charging, and ensuring the charging infrastructure is in place to make this a possibility must be a priority. Our partnership with First Bus to bring versatile, convenient charging to the city of Glasgow puts us in a unique position ahead of COP26 later this year, to make a significant contribution to the discussions at the event, as well as positively impacting fleet owners across the UK. Our unique charging offering ensures fleet owners are able to effectively deploy and manage their e-fleets while serving cities of the future.

Michael Colijn, Chief Executive Officer at Heliox Group said

First Glasgow: a depot for e-buses

The depot transformation is being delivered thanks to over £63m of funding: First Bus is investing £35.6m into the project, while the Scottish Government’s Scottish Ultra Low Bus Scheme (SULEB) is funding a further £28.2m.

Glasgow’s Caledonia bus depot has reached a key milestone in its green transformation plans with the installation of 11 advanced rapid 150kW dual cable charging units. This first phase of work has been completed ahead of a new batch of 22 electric buses arriving at the depot ahead of COP26, and marks a significant step forward in First Bus’ plans to have a zero-emission fleet by 2035.

The state-of-the-art dual cable direct current rapid charging units have been supplied by Dutch rapid charging business Heliox and installed by Powersystems.

Each rapid charging station will be controlled via smart charging software to ensure that power is used in the most efficient way. This approach will help minimize the draw down from the national grid at peak times. The digital programming will also mean that each vehicle is fully charged, and the bus interiors are preheated, ready for drivers and customers from the moment the vehicles leave the depot. With an additional 69 rapid chargers to be installed in Phase Two, Caledonia depot will soon be able to charge 162 vehicles at one time.

Following completion, the adapted depot will have the capability to charge 89% of the depot’s electric bus fleet at the same time using smart charging software. First Bus’ long-term objective is to ensure that the site is fully prepared for the transition to a 100% zero-emission fleet. This will include opportunities for further on-site renewable energy generation and storage. Future of e-mobility relies on rapid charging

Janette Bell, Managing Director for First Bus UK said: «Innovative technology and electric infrastructure are key to minimising the UK’s carbon emissions, and so it’s fantastic to see this first step of our vision for the UK’s largest EV bus depot come to fruition. Our transition to a zero-emission fleet is a bold ambition, and at every stage First Bus is committed to transforming our business for the good of the environment. We’re proud to be putting our weight behind Scotland’s green ambitions and the completion of this first phase of works at Caledonia depot give us an exciting glimpse into the future of bus. To see this first EV charging station site completed and ready to go in Glasgow, just as the city prepares to host COP26 later this year, is a brilliant achievement.

Michael Colijn, Chief Executive Officer at Heliox Group said: “As we have seen, the future of e-mobility is built on rapid charging, and ensuring the charging infrastructure is in place to make this a possibility must be a priority. Our partnership with First Bus to bring versatile, convenient charging to the city of Glasgow puts us in a unique position ahead of COP26 later this year, to make a significant contribution to the discussions at the event, as well as positively impacting fleet owners across the UK. Our unique charging offering ensures fleet owners are able to effectively deploy and manage their e-fleets while serving cities of the future.”

Notes to Editors:

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Powersystems are powering the transition to a carbon free future

As a high voltage specialist electrical engineering company with over 46 years (1977-2023) experience Powersystems have grown by reputation to become a trusted force in the design, installation and commissioning of electrical infrastructure across the UK.

Celebrating 26 years as the first Lloyds National Electricity Registration Scheme ‘s accredited Independent Connection Provider (ICP), Powersystems are capable of delivering contestable grid connections at voltages up to 132 kV.

Since 2000, Powersystems have connected over 6 Gigawatts of renewable energy generation to the UK electricity grid, along with decarbonisation technology which includes; wind energy projects, solar, anaerobic digestion, hydroelectric, electrical vehicle infrastructure, short term operating reserve STOR, combined heat and power (CHP), Grid stability projects like rotating stabilisers,  and battery energy storage systems (BESS) as well as commercial industrial private wire networks.

Working with partners, delivering sustainable power solutions, proudly the Powersystems high voltage specialist team have connected 30% of all U.K. onshore wind farms.

At the core of the operation is a commitment to the highest values of health and safety, welfare, quality and the environment. Powersystems Integrated management systems are ISO accredited and their approach under their health and safety ‘Priority No.1’ brand is to aim for the best industry practice in all.

Powersystems UK Ltd. is an Employee-Owned Business and as such has a keen interest in the well-being of all its employees. They encourage and empower you to be imaginative, share great ideas and be involved in the success of the business.

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