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The Energy Transition: Opportunities and Challenges for Industry

Digital technologies have been supporting and enabling energy systems for decades – just as Hansen has been dedicated to the energy market for 50+ years. But now we are rapidly moving from a system characterized by large, centralized resources with one-way flows of energy and information, to an advanced grid market with distributed, decentralized, decarbonized resources with two-way flows of energy and information.

And this Energy Revolution – or Evolution as we prefer to think of it – is a defining characteristic of the Energy Transition. It’s as much a factor as the transformation from fossil-based systems of energy production and consumption to renewable energy sources; the aim to reduce emissions through decarbonization; or the advance of electrification and energy storage solutions.

The potential for decentralized flexibility sources to help maintain a reliable electricity system is commanding the attention of policy makers, regulatory bodies, and industry groups worldwide – and the pace and the urgency is surging as we move towards the Energy Transition.

Transition can be used to create opportunities for all market participants.

“Energy Transition” has entered the mainstream. Terms like sustainability or decarbonization – “net zero”, “climate-neutral”, ESG even – have gained a recognition barely imaginable only a few years ago, driven by a wave of environmental awareness. But we’ve also faced a string of upheavals in such a short time. The pandemic, disrupting energy supply, demand, and prices. Then the price shocks early in ’21 – reaching staggering levels as the year went on. Up to the explosive events of 2022 that have brought home how vulnerable – and how vital – our energy security is.

In the plainest and most practical terms, it’s made everyone – commercial, industrial or consumer – painfully aware of cost and supply threats and the need to mitigate them through greater efficiency and control. Along with such challenges, these key drivers for Energy Transition can be used to create immense opportunities for all market participants.

Business model redesign is accelerating with the increasing speed of energy technology advancement and the arrival of non-traditional competitors into the sector around the globe. While digitalization has become a key enabler for new services and products, enriching customer experience     and making life smarter.

The pursuit of low carbon options in other aspects of the energy sector, are set to change the shape of the overall demand on the power system and at the same time introduce new sources of flexibility.  The emergence of business applications and monetisation of DER depends on many factors, such as broader electricity market design and energy policy, regional resource availability and the penetration level of DER.

Customers at the heart of the change

In today’s era of the insatiable ‘chargeable-life’ with an incessant need for uninterrupted everywhere-connectivity, traditional energy and utilities companies realises the importance of customer engagement. Rapidly evolving expectations influenced by other industries, self-serving and invisible customer SLAs, distributed energy resources, personalisation, and a core shift of power and choice – from the seller to the buyer – has created a need for transformative change and a new type of experience provider.  Customers, commercial and industrial players transform to become vital parts of the energy market, they will be at the heart of change.

Utilities look at themselves differently to succeed in this new marketplace and achieving mass personalisation with a lifestyle experience approach is the key to that. They need to create, deliver, and engage services seamlessly, in an automated way and without error across all their channels. Historically the market dynamic been about selling and connecting through a centralised driven process. Now the game is changing to become decentralised and empowering the customer’s choice. Now it’s time for the industry to unlock the potential of a customer-centric and data-driven business, implementing an IT architecture where customer service and product innovation becomes the DNA for customer experience.

If you would like to hear more about Hansen’s view on where we see trends accelerating and the technologies supporting those opportunities, please download our 3-part series of reports on the Energy Transition.

Energy Transition Part 1

PART 1

Challenges and Opportunities for the Industry

Download Now

Energy Transition Part 2

PART 2

How Distributed Energy Resources Change Business Operations

Download Now

Energy Transition Part 3

PART 3

Priorities for Change: Hansen Solutions
for the Energy Transition

Download Now

Contact Hansen

Contact us for any further inquiries.

1. What does “modernise with precision” mean for Tier-1 telecom operators?

“Modernise with precision” describes a low-risk, targeted approach to BSS/OSS modernisation where operators upgrade only the parts of their digital stack that create the greatest impact. Instead of embarking on high-risk, multi-year full-stack replacements, Tier-1 telcos selectively introduce cloud-native BSS/OSS, API-driven telecom architecture, AI-ready data layers, and TMF-compliant BSS components.
This modular strategy reduces cost and disruption, allowing operators to strengthen areas such as product agility, order orchestration, customer experience, and operational efficiency while maintaining stability in core environments. It aligns directly with TM Forum’s Open Digital Architecture (ODA), which encourages a composable, interoperable, future-proof approach to telco transformation.

2. Why is time-to-market so important for telecom monetisation today?

Telecom monetisation increasingly depends on the ability to respond quickly to new commercial opportunities – from enterprise IoT solutions and digital services to 5G monetisation, wholesale partnerships, and B2B vertical offerings. In this environment, operators that can design, package, and activate new services in days rather than months gain a clear revenue advantage.
Legacy catalogues, rigid product hierarchies, and tightly coupled BSS architectures make rapid innovation difficult. Modern operators therefore prioritise catalog-driven architecture, agile/composable BSS, and cloud-native BSS capabilities to give business teams control over offer creation without relying on long IT delivery cycles. Faster launch cycles = faster monetisation.

 

3. What is slowing down product launch cycles for many telcos?

The primary obstacles are deeply entrenched in legacy architecture: hard-coded product models, outdated catalogues, nonstandard integrations, and heavy IT dependencies. These constraints slow down even minor product changes, creating friction between commercial teams and IT.
Modern telcos are replacing these bottlenecks with TMF-compliant BSS, cloud-native catalogues, API-driven BSS integrated via TMF Open APIs, and low/no-code configuration tools. These solutions allow product owners to create and test offers independently, ensuring the Digital BSS backbone supports true agility.

4. How can telecom operators reduce order fallout and manual intervention?

Order fallout typically stems from fragmented systems, inconsistent data models, and brittle custom integrations across BSS/OSS chains. When orchestration spans numerous legacy systems, even small discrepancies can cause orders to fail.
Operators can dramatically reduce fallout rates by adopting zero-touch service orchestration, modern order management modernisation, end-to-end automation, and a unified data model across their Digital OSS and Digital BSS layers. Cloud-native telecom systems and order orchestration for telecom remove reliance on manual rework, minimise delays, and improve service accuracy – all essential to delivering predictable customer experiences.

5. Why is accuracy so important for B2B and wholesale customer experience?

For enterprise and wholesale customers, trust is built on precision. A single misquote, incorrect configuration, or missed activation can lead to delays, SLA breaches, revenue disputes, and strained relationships. These segments rely on highly controlled, predictable fulfilment processes – particularly as operators expand into 5G edge services, network slicing, managed security, and outcome-based contracts.
Improving accuracy requires strengthening the underlying architecture – through modern CPQ for telecom, clean data models, cloud-native BSS/OSS, and robust API-driven telecom architecture. When quoting, ordering, provisioning, and billing are accurate, customer satisfaction increases naturally.

6. How does cloud, AI, and API-driven architecture support telecom modernisation?

Cloud-native platforms provide the scalability, flexibility, and deployment speed needed to support modern telecom services. AI introduces intelligence into operations, enabling predictive analytics, anomaly detection, and proactive assurance. APIs – especially TMF Open APIs – ensure new components integrate cleanly with legacy systems.
Together, AI-powered BSS/OSS, cloud-native architecture, and API-driven integration create a digital foundation that supports continuous innovation, reduces technical debt, and enables operators to deliver new services more efficiently. This trio is central to future-proofing the telco stack.

7. What is TM Forum’s Open Digital Architecture (ODA) and why does it matter?

TM Forum’s Open Digital Architecture (ODA) is an industry-standard framework designed to help telcos simplify, modularise, and modernise their BSS/OSS environments. ODA promotes interoperability, composability, and openness so operators can integrate new capabilities without heavy customisation or vendor lock-in.
For Tier-1 operators, ODA serves as a blueprint for transitioning from monolithic legacy stacks to cloud-native, API-driven, modular BSS/OSS infrastructure. By adopting ODA-aligned solutions, operators speed up integration, lower deployment risk, and reduce long-term operational cost.

8. How is Hansen involved in TM Forum and ODA?

Hansen aligns its architecture directly to TM Forum’s ODA principles and has contributed to the development of one of TM Forum’s recognised industry standards. This reinforces a commitment not just to following best practices, but to shaping them.
Hansen’s portfolio of cloud-native, AI-powered, API-driven Digital BSS/OSS modules is built on TMF Open APIs and composable design principles. This ensures seamless interoperability in multivendor environments and helps operators modernise safely and incrementally.

9. Can operators modernise their BSS/OSS without a full-stack replacement?

Yes – and in fact, most Tier-1 operators now prefer incremental transformation. Full-stack replacement is high risk, slow, and expensive. By contrast, modular modernisation allows operators to introduce new BSS/OSS capabilities – catalogues, orchestration layers, charging engines, customer management, monetisation components – without destabilising the existing ecosystem.
This approach reduces risk, accelerates value, and aligns with ODA’s principles of composability and openness. Operators can modernise at their own pace while still maintaining service continuity.

10. How does modular modernisation reduce risk?

Modular transformation focuses on improving specific parts of the architecture – such as product agility, order accuracy, unified data, or 5G monetisation – without changing everything at once. Each module is integrated, tested, and scaled independently, which reduces disruption and improves predictability.
It also allows operators to retire legacy systems gradually, reducing technical debt over time while still realising near-term efficiency and revenue gains. This is why agile/composable BSS is now the preferred model for Tier-1 telecom transformation.

11. What operational improvements can telcos expect from a unified data model?

A unified, AI-ready data model brings real-time visibility across commercial and operational processes, enabling faster decision-making and more reliable service execution. It also allows operators to detect issues earlier, automate root cause analysis, and reduce order fallout.
This consistent data foundation is essential for AI-powered BSS/OSS, predictive assurance, next-best-action recommendations, and advanced analytics. It ultimately improves operational efficiency, accuracy, and customer experience – three core pillars of modern telecom performance.

12. Why is Customer Experience (CX) tightly linked to operational excellence?

Most customer experience problems – delays, incorrect orders, billing errors, missed SLAs – originate from inefficiencies within the internal BSS/OSS engine. When operators modernise their Digital BSS/OSS processes, eliminate manual workarounds, and ensure accurate orchestration and service activation, the customer experience improves naturally.
This is particularly true for enterprise and wholesale customers, where CX is defined by precision, predictability, and contract performance. Improving CX requires improving the processes beneath it.

13. How do Hansen’s solutions fit into a Tier-1 telco transformation strategy?

Hansen provides cloud-native, API-driven, TMF-compliant, AI-powered Digital BSS/OSS modules that integrate smoothly into hybrid and legacy environments. Operators can use them to strengthen catalog agility, automate order flows, unify data, enhance monetisation, or improve service reliability – without needing to replace their entire BSS/OSS stack.
This flexibility supports transformation at the operator’s own pace, aligned to business priorities, regulatory requirements, and commercial objectives.

14. What benefits can operators expect from a layered or hybrid modernisation approach?

A layered or hybrid approach allows operators to combine existing systems with cloud-native components, enabling transformation without disruption. Key benefits include:
• Faster time-to-market for new offers
• Improved order accuracy and reduced fallout
• Lower cost-to-serve through automation
• Stronger customer experience
• Gradual reduction of technical debt
• Alignment with ODA and modular architecture principles
This approach balances stability with innovation – ideal for Tier-1 operators.

15. How do industry standards such as ODA accelerate telecom digital transformation?

Industry standards like TM Forum ODA and TMF Open APIs reduce integration complexity, promote interoperability, and give operators a trusted blueprint for modernisation. They ensure that new BSS/OSS components can plug into existing environments without custom engineering.
By reducing dependence on bespoke integrations and enabling modular deployment, standards significantly lower long-term cost and accelerate transformation across the business. They also future proof the architecture for new technologies, including AI, automation, and 5G service innovation.


 
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