Innovate more, spend less: Revitalising public sector IT

The UK government is grappling with significant fiscal challenges, including the recently-announced £40bn in tax increases in the Autumn Budget to plug shortfalls. Major projects face cancellations, and even minor departmental expenditures require ministerial approval. In this tight financial landscape, advancing digital transformation without exacerbating budgetary pressures is a critical concern.

Digital transformation within the public sector has been slow. Central government IT infrastructure is siloed, and costly to maintain, stifling innovation and hindering service improvements. Unlike the private sector, public sector organisations frequently lack centralised technical teams, missing opportunities for economies of scale and shared expertise. The benefits of emerging technologies, such as AI, remain largely untapped due to these structural challenges.

Many departments are moving to public cloud for cost savings and agility, but some workloads are not yet suited to it, especially sensitive or critical systems. Rather than delaying digital initiatives, adopting a hybrid approach offers a balanced way forward. This strategy acknowledges the complexities of migrating to the cloud. By combining the benefits of cloud services with the control and security of on-premises infrastructure, organisations can modernise their IT environments effectively.

A hybrid approach in action

The Department for Work and Pensions (DWP) has already benefitted from this meticulous approach. Faced with the challenge of modernising its vast and critical IT estate, the DWP consolidated its back-office applications in Crown Hosting so it could move what was ready to public cloud, and the move paid back its investment in nine months. By combining cloud services with efficient data centres in Crown Hosting, the DWP achieved this transition without disruption.

Critically, the DWP made use of highly energy-efficient data centres equipped with advanced cooling systems that house thousands of racks and spend only 15 pence of every pound on electricity for cooling, less than the industry average. Analysis from the DWP highlights annual savings of approximately £150 million, freeing up resources to support further digital transformation and gradual public cloud adoption. This example demonstrates the significant advantages other departments could achieve by following a similarly strategic hybrid approach.

The efficiency and sustainability gains from modern IT infrastructure

Transitioning workloads to efficient data centres powered by 100% renewable energy allows the public sector to make tangible steps towards cost-effective, environmentally-friendly digital transformation. Modern data centres offer advanced cooling systems and energy efficiencies that significantly reduce operational costs. They also provide technical and security support beyond the capacity of overstretched in-house IT teams.

Paving the way for sustainable innovation

Another key benefit to the public sector of Crown Hosting is the ability to leverage economies of scale, such as consolidating demand across departments to maximise efficiency. As the single supplier of GCA RM6262, Crown Hosting treats all participating organisations as a single procuring entity, which keeps pricing controlled. This model allows organisations to access advanced technologies, including AI and enhanced security, at an affordable cost, alongside critical IT infrastructure like low-cost, low-carbon electricity. The cost-effectiveness and sustainability of Crown Hosting make it an ideal solution for organisations looking to reduce both financial and environmental burdens while advancing their IT capabilities.

Although the public sector is making progress towards public cloud adoption, the journey remains complex and gradual. For many organisations, transitioning servers to sustainable, cost-effective facilities offers immediate benefits while allowing time to define an optimal cloud strategy. This step-by-step migration, whether to private, hybrid, or public cloud, ensures sensitive or complex workloads can be transitioned effectively without the risk of spiralling costs often associated with rushed migrations. This approach provides a practical pathway for departments to modernise their IT without compromising on control or affordability.

Preparing for the future

With technology evolving rapidly, a hybrid approach positions the public sector with integrating new solutions. Modern data centres employ algorithms to optimise energy consumption, enabling sectors like higher education to manage power use efficiently, while maintaining access to advanced computing resources. This energy optimisation supports the intensive demands of AI applications, offering improved decision-making, streamlined workflows, and advanced data analysis.

Achieving these benefits requires the right providers. While cost is a significant consideration, factors such as sustainability, contract flexibility and tailored solutions are equally important.

Working with providers like Crown Hosting enables departments to navigate these challenges effectively, ensuring that technological advancements align with strategic objectives.

Building a resilient digital future

A gradual and considered approach to digital transformation is a necessity in a time of significant squeezes on public finances. Shifting away from inefficient, ad hoc infrastructure toward incremental and strategic changes allows the public sector to lay the groundwork for its long-term digital ambitions. A hybrid model that combines the best of cloud services with efficient data centre solutions offers a practical path forward.

By adopting a strategic and measured approach, and by working with specialists, the cash-strapped public sector can overcome current challenges and set the stage for a more efficient, innovative, and sustainable future. This approach not only addresses current budgetary constraints but also prepares government departments to embrace future technological advancements, ultimately enhancing service provision to the public.

by Jason Liggins
CEO, Crown Hosting Data Centres