U N C O V E R I N G T H E L A Y E R S

mathematical model has been created to consider the application of this concept to grid carbon variations in a series of different geographical locations that calculates the potential carbon reduction benefits .

The model has used a notional data centre and a selection of applicable hydrogen technologies for hydrogen production , storage and power generation .

Locations modelled include : UK ( nationally ), Scotland , Ireland , England ( South East ), which calculate the Simulated Results for Model of 10MW DC with Matched Hydrogen Production & Power Generation Facilities – 2021 UK National Grid Carbon Intensity .

The report said : “ The optimal solution to maximise electrolyser utilisation for green hydrogen production is to site the installation in the geographical location of renewable power generation , with ample hydrogen storage capacity and ability to export surplus hydrogen . In this way , every available hour of surplus renewable energy production can be exploited using electrolyser plant operation .”

The paper added : “ The merits of full-scale on-site hydrogen production range from low to medium depending on location .”

The myriad commercial and technical considerations and calculations of the viability of hydrogen production , storage and its use to cut carbon in data centres are explored . Analysis of the simulation results examines the challenges and opportunities of current shortfalls and how they can be overcome .

If not how , then when ?

Will hydrogen production , storage and use be used to offset carbon in data centres ? As more advantages and benefits need to be demonstrated today , the answer is perhaps – but not yet . However , given the nature and scale of the challenges to cut data centre carbon intensity it doesn ’ t mean not ever , and could be sooner than one thinks . �

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