Hydrogen fuel cell project seeks to show how the technology can be used to take whole buildings off national grids.

UPS Systems plc is to supply and install a hydrogen fuel cell for the Environmental Energy Technology Centre (EETC) in Yorkshire, UK. The centre aims to prove that hydrogen is a viable source of energy, which is more reliable, more cost effective and ultimately more environmentally friendly than fossil fuels.

Yorkshire Forward commissioned the centre located on the Advanced Manufacturing Park on the Rotherham-Sheffield border. Designed to be an iconic zero-carbon building, it encourages the development and commercialisation of environmental energy technologies.

The main feature of the Centre is its ‘Hydrogen Mini-Grid System’ (HMGS) which has been developed by Pure Energy in the Shetlands and the energy consultancy, TNEI. The HMGS is an innovative system which supplies power to the building, enabling it to be self sufficient. It uses renewable energy produced by a 225kW wind turbine, which will produce over 500MWh each year – more than enough to power the centre.

Through its close working relationship with Pure Energy, UPS Systems will be providing the EETC with a 30kW power system comprising nine inverters, three 12kW fuel cells, 240Ah batteries and supervisory software to control the system. These components will be installed and integrated with the HMGS to form an end-to-end renewable energy process to power the EETC’s facilities.

With sufficient wind, the Centre’s turbine will generate enough electricity to power both the onsite facilities and an electrolyser that will, in turn, create hydrogen. The hydrogen will then be compressed and stored for later use, and any excess power will be fed back into the UK National Grid. During periods of low wind speed, the fuel cell will automatically activate, converting the stored hydrogen into electricity and ensuring a continuous supply of power to the EETC.

Managing director of UPS Systems Tom Sperrey commented: “This project will prove to be important in the progression of hydrogen and fuel cell technology as viable alternative sources of energy. The Environmental Energy Technology Centre demonstrates how businesses can potentially be self sufficient by using renewable energy.”

www.upssystems.uk.com
www.pure.shetland.co.uk

•Date: 11th Nov 2008• Region: UK •Type: Article •Topic: Power management
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