Macro-Design · Multi-day workshops or long-term strategic cycles (3-12 months)

Scenario Planning (The Shell Method)

A strategic foresight framework that uses narrative storytelling to challenge existing mental models and prepare organizations for multiple plausible futures. Rather than attempting to predict a single outcome, it focuses on 'reperceiving' reality to identify 'predetermined' elements and 'uncertainties' in the environment.

When to use Scenario Planning (The Shell Method)

Effective for high-stakes strategic planning, navigating periods of extreme market volatility, or when leadership teams are stuck in 'business as usual' thinking.

How Scenario Planning (The Shell Method) works

Facilitators can integrate this by moving participants through a structured 'reperceiving' journey: starting with environmental scanning, moving into creative narrative construction, and concluding with a stress-test of current strategic options against the developed scenarios.

Phases of Scenario Planning (The Shell Method)

  1. Research present key trends
  2. Determine predictable vs. uncertain factors
  3. Identify the most influential uncertainties
  4. Construct alternative stories of the future
  5. Imaginatively play out implications
  6. Iterate to develop strategic awareness

Key principles

  • Reperceiving reality to break existing mental maps
  • Thinking the unthinkable to prepare for 'rapids' or shocks
  • Distinguishing between predetermined trends and true uncertainties
  • Developing collective awareness (the 'pack of wolves' mentality)
  • Iterative refinement over one-off workshops

Best for

  • Strategic Leadership Development
  • Risk Management and Mitigation
  • Long-term Organizational Visioning

Considerations

  • Risk of being 'watered down' into superficial brainstorming without deep research
  • Requires psychological safety to explore 'improbable and dramatic' twists
  • Difficult to implement if leadership is resistant to challenging their own success
  • Requires a balance of rigorous data analysis and intuitive storytelling

Attribution & sources

Developed by Pierre Wack, Ted Newland, and the Royal Dutch/Shell Group Planning department (1970s)

Primary source

Design a session with Scenario Planning (The Shell Method)

METODIC builds a complete Scenario Planning (The Shell Method)-based session — methods, timing, worksheets, and facilitator guides — in minutes.

Try METODIC free