This week is my last at RheinEnergie.

Not dramatic. Not surprising. It was agreed from day one. And yet here I am, sitting in a meeting room in Cologne, looking at an agenda I built myself, thinking: what actually remains?

Not for the company. That’s documented, handed over, carried forward.

For me. And honestly, it’s a good feeling.

Interim management isn’t a sprint. It just feels like one.

When I started the mandate, the brief was clear: accelerate digital transformation, build structures, enable a team, gain marketing and sales growth. All with an end date attached.

What I underestimated: how deeply a fixed-term mandate changes the way you work.

There’s no time for long warm-up phases. You can’t defer things to “later.” Every meeting counts, every decision carries weight. That sharpens your focus on what truly matters, faster than any permanent role ever could.

And yet that’s also the beauty of it: you build something you won’t finish yourself. You create the foundation, and then you trust the team to take it further. That trust – and seeing them do exactly that – is one of the most rewarding parts of this work.

Building structures is one thing.
Building a team and a system that others can take forward and scale…that’s always been my definition of success.

What energy companies actually need — versus what they think they need

RheinEnergie is not a startup. It’s a company with history, with grown structures, with people who have been doing their jobs well for years, while operating in an industry that’s changing faster than ever before.

What I encounter again and again in organisations like this: the desire for transformation is genuine. The willingness to truly disrupt existing processes to get there, often isn’t.

That’s not a weakness, it’s human. People who have spent years building a system will defend it. People who carry responsibility protect themselves against failure. And people who are accountable for daily delivery simply don’t have the bandwidth to simultaneously reinvent everything.

That’s precisely where outside perspective creates value. Not because external consultants are smarter.

But because we have nothing internal to protect and everything to prove through results.

The uncomfortable conversation and why it matters

When I look back at the moments where I genuinely moved something, they were rarely the big presentations.

They were the uncomfortable conversations.

The one where I told the leadership team that a particular process wouldn’t scale — even though it had just been proudly showcased.
The moment I openly challenged a priority that seemed settled.
The room where I said, as an outsider, what nobody inside was willing to say.

None of that feels comfortable in the moment. But when the team is open to that kind of honesty – and this team definitely was – it becomes genuinely energizing. That openness is what makes transformation actually happen.

You’re not brought in for validation.
You’re brought in for clarity.

And when the team embraces that, remarkable things happen.

What remains

A mandate ends. But what was built stays.

Structures that keep working without you.
Decisions that got made because someone created the space for them.
A team that is now ready to take full ownership and continue scaling. I’m genuinely excited to see where they take it.

That’s the goal of good interim management:
not to create dependency, but to leave capability behind.

What I can say: I’m leaving this mandate with more than I brought. A deeper understanding of an industry in transition.

Real respect for the people inside large organizations who push for change every day. And the confidence that comes from building something that continues on its own.

The question that stays with me

How do you hand over something that isn’t finished?

Transformation isn’t a project with a sign-off sheet. It’s an ongoing process. And yet there’s always this moment where someone from the outside passes the baton and says: from here, this is yours.

I don’t have a clean answer to that. But I believe it’s not about finishing everything. It’s about taking the right things far enough that they continue on their own.

That’s the most honest goal an interim manager can have. And in this case, I’m proud of what we built together.

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If you’re curious how I support organisations through digital transformation and interim leadership, you can find more about my work here: Linelia’s services.

And as always, I’m happy to hear from you. If you’d like to exchange ideas or explore how we might work together, feel free to reach out via my contact page or connect with me directly on LinkedIn.