Appreciative Change — Restart Daalhof's Stalled Sustainability Transformation

A four-round, advanced organizational-development simulation set inside Daalhof Food Group N.V., a EUR 1.3 billion Nijmegen dairy and plant-based foods company with 6,200 staff, four sites and ~1,900 farmer-suppliers. Three top-down sustainability programs in five years have failed — two abandoned, the third stalling — and the workforce is exhausted: change-engagement has fallen to 41%, new-practice adoption sits below 30%, and the 2030 commitments are behind on every milestone (emissions 9% vs an 18% interim target, food waste 12% vs 25%, plant-based share 11% vs 20%). Missing the trajectory risks EUR 28M in sustainability-linked loan penalties and a EUR 95M 'net-zero supplier' listing. Playing the internal OD facilitator with a 90-day mandate, a budget of at most THREE organization-wide engagement interventions, and a fixed change budget, you (1) choose an inquiry frame — a fourth deficit/gap analysis the works council can already recite, or Danielle Zandee's appreciative, strengths-based frame that inquires into the positive core of what already works; (2) design a participative stakeholder dialogue along the appreciative-inquiry 4-D cycle (Discovery, Dream, Design, Destiny), choosing who is in the room and how to pace it without re-traumatizing a fatigued workforce; (3) select sustainability initiatives by adopted impact (impact times realistic adoption) and genuinely transfer ownership to the people who execute them rather than rebranding a top-down push; and (4) build a 12-month cadence that sustains generative momentum and pitch the restart to a CEO and works-council chair who stress-test for tokenism. The math rewards a deliberate appreciative frame, respect for the absorptive limit, real ownership transfer and a sustaining rhythm, and punishes the five classic errors — the deficit reflex, over-engaging an exhausted workforce, tokenistic participation, chasing theoretical over adopted impact, and a one-off energizing event with no rhythm. Final KPIs track Change Engagement %, Generativity, Sustainability Impact and Adoption against the three-intervention cap.