Executive Summary
Few industries have experienced transformation as profound as the energy sector. For RWE, the shift from coal and nuclear power to renewable energy has not simply meant replacing one technology with another—it has required reinventing the company itself. According to CFO Dr. Michael Müller, successful transformation depends on balancing sustainability with affordability and energy security while reshaping an organisation that must continue operating throughout the journey.
For decades, utilities operated in relatively stable markets. Growth was predictable, business models changed slowly, and investments were planned over decades. Today, that environment has fundamentally changed. Energy companies are expected to decarbonize their portfolios, invest billions in new infrastructure, respond to geopolitical shifts, and meet rising customer expectations—all at the same time.
RWE’s own transformation illustrates what this means in practice. The company is simultaneously investing heavily in renewable energy while managing the gradual phase-out of coal-fired generation. Rather than treating these as separate businesses, Müller describes transformation as the ability to operate today’s business while systematically building tomorrow’s. That requires difficult decisions about capital allocation, portfolio management, and organisational priorities.
One of the most compelling ideas from the conversation is that the energy transition is no longer driven by sustainability alone. Leaders must balance three objectives simultaneously: environmental responsibility, affordable energy, and security of supply. Focusing on only one of these dimensions risks undermining public support and slowing the transformation itself. As Müller argues, successful transformation depends on recognising these trade-offs rather than ignoring them.
The lesson extends far beyond the utility sector. Every established company eventually faces the challenge of reinventing itself while continuing to serve customers, generate cash, and invest in the future. Transformation is rarely a clean break with the past. More often, it is the disciplined management of two realities at once: today’s business and tomorrow’s opportunity.
Key Takeaways
- Reinvention begins long before the legacy business disappears.
- Successful transformation balances sustainability, affordability, and resilience.
- Long-term competitiveness requires investing in the future while managing today’s operations.
Continue the Conversation
This article explores one of the key themes discussed with Dr. Michael Müller, CFO of RWE. The full conversation also examines RWE’s transformation into a renewable energy leader, international expansion, energy trading, regulation, AI, and the future of Europe’s energy system.