FEATURE assembled and who possesses the expertise required to build it.
Bull says further Open Factory partnerships involving AI and quantum technologies will be announced in early 2027.
The power problem
There is another constraint looming over the expansion of AI infrastructure: energy.
The enormous electricity requirements of AI clusters have turned power availability into one of the defining limitations on data centre development. Manufacturing the machines themselves also carries an environmental footprint.
Bull has incorporated energy infrastructure into the Angers redevelopment.
More than 3,500 photovoltaic panels will cover approximately 7,000 square metres, providing a combined peak capacity of 1,500 kWp. The site will also use electricity supplied from renewable sources.
More unusually, heat generated by equipment will be captured rather than simply expelled.
Bull is targeting recovery of 5 GWh of waste heat annually, which will be injected into the local district heating network. The company estimates that this could provide energy equivalent to the requirements of around 600 households.
The redevelopment is also expected to reduce building maintenance costs by 30 %.
Public funding has contributed to the project. It includes € 1.2 million from France’ s Ecological Transition Acceleration Fund for Local Authorities, € 213,000 from ADEME’ s Heat Fund and € 1.5 million from the Pays de la Loire Regional Council. Local public development company Alter Cités is overseeing the overall redevelopment.
But the real test will not be the building itself. It will be whether Bull can keep its expanded production lines busy.
Europe’ s hardware test
Europe’ s AI ambitions are escalating rapidly. AI Factories, sovereign cloud programmes, national supercomputers and proposed GigaFactories are creating demand for computing infrastructure on a scale that would have looked extraordinary only a few years ago.
Manufacturing capacity now has to catch up.
“ Europe must have the industrial capabilities required to produce tomorrow’ s strategic digital infrastructures on its own territory,” said Bull CEO Emmanuel Le Roux.
That statement captures the wager behind Angers.
Since opening in 1963, the factory has survived several generations of computing, from mainframes through enterprise systems to supercomputers. Now it is being rebuilt for an era in which AI infrastructure is becoming both an industrial asset and an instrument of national strategy.
The important number may therefore not be the € 80 million investment, the 20,000 square metres of new space or even the doubling of production capacity.
It is 1963.
Europe already knows how quickly leadership in computing can migrate elsewhere. Bull’ s wager is that preserving a place in the next computing era requires more than research funding, regulation and ambitious AI strategies.
At some point, somebody still has to build the machines. • www. intelligentcio. com
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