Corporations throughout Europe have been switching to electrical energy from fossil fuels for his or her industrial wants, inspired by subsidies from EU funds.
Whereas that’s serving to convey down emissions of climate-warming gases, it has additionally made corporations extra weak to energy cuts.
And in Spain and Portugal that risk was made painfully clear final yr.
On either side of the border, corporations are searching for methods to keep away from disruption.
“The commercial sector has been one of many first to have a look at storage methods, since it will possibly’t have its manufacturing drop off too abruptly,” says Miguel Matias, founding father of the Portuguese power companies firm Self Vitality, headquartered within the UK.
“A backup for a number of hours, and even minutes, would possibly assure that machines do not get broken,” he says.
And there have been more moderen incidents to spur funding.
On the finish of January, Storm Kristin toppled hundreds of electrical energy and telecom poles throughout central Portugal, chopping energy and communications to a whole lot of hundreds of individuals – some for weeks.
So, corporations and different organisations have been taking motion.
In Spain, battery storage capability has risen virtually sevenfold since final April, from about 28 MW earlier than the blackout to 193MW in April 2026, in response to the grid operator Pink Eléctrica.
And far more capability is deliberate.
In December, the IDAE, Spain’s Institute for the Diversification and Saving of Vitality, awarded €827m in EU funds to 133 power storage initiatives totalling 2,400MW. Round 80% of that’s battery storage.
The brand new capability shall be near 10 instances the quantity that Pink Eléctrica at present registers on the Spanish grid.
It is all excellent news for battery suppliers.
“We’re seeing not solely a rise in demand, but additionally a transparent evolution in buyer necessities,” says Alberto Bodegas, from battery storage firm Sungrow.
Historically, industrial and industrial shoppers had been searching for partial or full backup options, Bodegas says.
As we speak, Bodegas says clients are demanding extra superior capabilities, akin to seamless backup, that means the swap from grid to backup happens instantaneously and with none noticeable interruption.
That is notably crucial for delicate environments akin to hospitals and knowledge centres.
Supply instances are additionally essential for consumers, at present below tight deadlines linked to EU funding programmes. Battery corporations are being pressed to satisfy more and more shorter supply dates, Bodegas says.
