Future energy supply: Focusing on a sustainable transition

Managing Sweden’s growing energy needs and the transition to renewable energy requires a thorough modernisation of the electricity infrastructure. Challenges such as an outdated electricity grid, growing urbanisation and increased electrification pose great challenges, both technically and economically. In addition, the demand for qualified electric power expertise is greater than ever. Kim Wilton, Project Manager at ONE Nordic, explains how they are working to address these challenges and contribute to a more sustainable energy supply.

ONE Nordic has extensive experience of both traditional electricity grids and modern energy solutions that promote the transition to renewable energy sources, such as energy storage and the integration of wind and solar power. In the effort to develop Sweden’s electricity grid, they have participated in several projects. These include strengthening the national grid and introducing smart grid solutions for more efficient and sustainable energy distribution.

– We see it as a logical part of our work to contribute to the changes needed for Sweden to meet the energy challenges of the future,’ says Kim Wilton, project manager at ONE Nordic.

The need for new skills and capabilities

The energy industry is facing a major skills shortage, while growing demand for renewable energy and the electrification of society are placing greater demands on electricity grids. A report by Swedenergy shows that the industry is facing a major recruitment shortage and will need to hire several thousand engineers and technicians over the next decade.

– We need experienced staff, especially for the older electricity networks. And we need young graduates who can contribute their insights. Many of our most experienced colleagues are retiring, and new generations are being trained to work on the more modern systems. At ONE Nordic, we ensure competence through internal training and trainee programmes. The trainee programme provides us with between five and ten new graduates each year, Kim Wilton says.

At the same time, the need to build charging infrastructure is increasing, as more and more electric vehicles come into use. In cities such as Gothenburg and Stockholm, the lack of electricity capacity has already caused delays for several charging station projects. On top of this, the often-lengthy authorisation processes pose a further challenge, which can delay projects by up to two years.

– There is not enough network capacity to connect new facilities quickly. Approval processes are also a major bottleneck for many of our projects. We are now calling for more co-operation between grid companies, local authorities and the Swedish electricity transmission system operator, Svenska Kraftnät, to speed up these processes, Wilton says.

Energy storage and hybrid parks for efficient electricity supply

Storing energy is a key factor in maintaining the balance between electricity production and consumption, especially when it comes to renewable energy sources. ONE Nordic is therefore investing in developing battery solutions for its customers and has over the past year been involved in the establishment of two new battery parks in southern Sweden.

– It is a key component in maximising the use of renewable energy and ensuring a stable, cost-effective electricity supply, Wilton says.

He recognises that there is a growing need for hybrid parks, which combine energy storage with solar or wind power. To address this trend, ONE Nordic is working with several municipalities to develop and implement such solutions.

– Hybrid parks make grid development more cost-effective and optimise the use of the electricity grid. Our ambition is to build at least five hybrid parks for our customers by 2030.

Multi-stakeholder co-operation

To address electricity infrastructure challenges and drive the green transition, Wilton emphasises the importance of all stakeholders working together. ONE Nordic is investing in making grid work more attractive to young people and aims to do this more closely with grid owners, who are its largest customer group.

– The green transition is not just about managing; it’s also about taking action. Power shortages are a reality that must be addressed. So are skills shortages. We can solve these challenges, but to succeed we need to work together and agree on what is needed to reach our common goals, Kim Wilton concludes.

ONE Nordic and Ingrid Capacity discuss energy solutions at Elfack 2025

At Elfack 2025, Kim Wilton, project manager at ONE Nordic, and Peter Jonsson from Ingrid Capacity will present their shared and personal perspectives on how energy supply can develop in the future. They will participate in a discussion entitled Lowtech meets Hightech – what is required when building energy storage.

ONE Nordic will also be an exhibitor during the fair, you will find them at stand A02:02.

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