Menu

Centrica Energy

Centrica finds its silver lining in the cloud

Centrica Energy trades and moves energy from source to use and is part of energizing a more renewable future. Real transformation began when it brought its workloads to the cloud, supercharged by Amazon FSx for NetApp ONTAP.

centrica energy building

The Impact

1 M+

files of data stored and managed per day

100 %

data availability

10 x+

performance Improvement (from ~2,500 IOPS to >30,000)

Centrica Energy Logo

Centrica Energy (a branch of Centrica plc)

The company

A trading company plugged into the future

At the intersection of renewable ambition and real-time trading, you’ll find Centrica Energy. As one of Europe’s largest energy traders and renewable asset managers, Centrica Energy is more than a company, it’s the continent’s power broker. From moving natural gas to managing 16.5 GW, where 80% is renewable energy capacity, Centrica Energy connects producers to markets and drives affordability and sustainability. 

In short, Centrica Energy makes energy move. Modernization of its legacy infrastructure powers Centrica to greater heights, too.

That’s where Patrick Babic comes in. As Senior Trading Infrastructure Change Lead, he’s the architect behind Centrica Energy’s tech transformation. Equal parts strategist and manager, Patrick makes sure the platforms supporting Centrica Energy’s global trading operations don’t just work — they excel.

“Our trading operations span multiple countries and markets. We needed infrastructure that could move at our pace.”

Patrick Babic, Senior Trading Infrastructure Change Lead

Patrick Babic

The challenge

When your storage keeps you up at night

Centrica Energy’s on-premises setup was starting to show its age. Systems were straining under the weight of outdated hardware. The team was facing problems familiar to many enterprise IT leaders: too many servers, too much manual maintenance, and a lack of agility.

Centrica Energy was constantly on edge, juggling aging hardware and the looming threat of outages while also facing growing compliance demands from the trading and financial regulators.

And let’s not forget the sheer volume: 1.8 million data files per day, a mix of application-generated CSVs and user-stored Excel spreadsheets. When you support over 10 million customers across Europe, infrastructure failures don’t just cause delays — they ripple across energy markets.

For Patrick and his small, elite team, maintaining a reliable environment was like rewiring a power station during a blackout. Something had to change.

“In the trading world, performance is everything. If the storage goes, we lose everything.”

Patrick Babic, Senior Trading Infrastructure Change Lead

river flowing through green mountain forest

The solution

From clunky to cloud-native

Centrica Energy didn’t need another storage system — it needed an infrastructure that could disappear into the background and let the business shine. That’s exactly what it found in Amazon FSx for NetApp® ONTAP®, a fully managed storage service that blends the best of ONTAP software storage intelligence with the AWS cloud. Powered by AWS and built on NetApp’s trusted ONTAP platform, FSx for ONTAP gives Centrica Energy the perfect balance of cloud-native scale and familiar control.

As a 20-year NetApp partner, Centrica was already aware that ONTAP could deliver reliability and scalability. When FSx for ONTAP became available, Patrick knew it was the right fit.

Gone were the days of managing hardware, scheduling downtime for upgrades, or crossing fingers during patch cycles. FSx for ONTAP offered a seamless, auto-patched, always-on experience with built-in high availability across AWS availability zones. With Frankfurt as its designated disaster recovery site, Centrica Energy has the kind of geographic resilience that gives compliance teams peace of mind.

In energy trading, every millisecond matters. That’s why Centrica Energy also utilizes NetApp® FlexCache® to bring the data closer to the action — caching files in strategic locations like London and Copenhagen to minimize latency and maximize trader performance.

For Patrick and his team, cloud migration wasn’t just a technological upgrade. It was an operational exhale.

The technology behind the transformation

Meet the NetApp tech stack powering Centrica Energy’s high-speed, zero-downtime trading operations.

“Amazon FSx for NetApp ONTAP has transformed our on-premises block storage capabilities into a powerful, scalable cloud-native solution, exceeded my performance expectations and redefined how we deliver storage infrastructure.”

Robert Hobbs, Director of Trading Infrastructure and Operations

people sitting in a room and talking

The Results

From downtime to showtime

Centrica Energy didn’t just modernize its storage. It leveled up its entire operating model. The shift to FSx for ONTAP refined what smooth, scalable performance looks like in the high-stakes world of energy trading.

Start with speed. Today, Centrica Energy’s systems can handle around 30,000 IOPS without any heroic configurations. That’s just the out-of-the-box power of FSx for ONTAP. Transactions are snappier, and trading apps fly.

Behind the scenes, the setup is just as impressive. With multi-availability zone deployment and SnapMirror replication across AWS regions, Centrica Energy makes sure its data is continuously mirrored to Frankfurt — its designated disaster recovery site. Its disaster recovery posture is compliant and bulletproof.

Security and compliance — often the bane of any IT team — were once a hassle. Now, they flow as smoothly as a balanced grid. NetApp’s built-in, role-based access controls, Automated Ransomware Protection, FPolicy auditing, and advanced ONTAP® Snapshot technology enable Centrica to meet UK Financial Conduct Authority requirements without manual gymnastics.

This is the kind of reliability that fades into the background, allowing everyone else to move faster, think bigger, and focus on what matters.

“I’ve used many storage platforms in my 30-year career. NetApp is simply the best of the best.”

Patrick Babic, Senior Trading Infrastructure Change Lead

wind mills genrator

What’s next

Scaling smart — and getting some sleep

With a significant migration wrapping up, Patrick’s team is focused on automation, enabling single-click failovers and seamless cross-region data recovery.

And while the storage side of Centrica Energy’s business is running like clockwork, the broader team is exploring AI and machine learning for other areas—extracting insights from documents, invoices, and transactional data to fuel faster trading and smarter decisions.

And what about Patrick? With the migration complete, he’s taking some time off—well-earned after leading the transformation of a legacy infrastructure into a cloud-native powerhouse, and after which he will start another transformation project.

Get started today

Discover how a unified data strategy can make all the difference.

Drift chat loading