Organizations invest enormous amounts of money, time, and effort into major infrastructure and capital projects. Yet, even with strong technical expertise, detailed plans, and significant financial backing, many of these initiatives lose momentum or fail to deliver the value originally expected.
The issue isn’t always about engineering, technology, or even the quality of the plan. More often, projects fall apart because of how people work together, make decisions, and handle uncertainty. While these initiatives can appear highly technical, their success relies just as much on good leadership, trust, people working well together, and being able to adapt when things change.
A Detailed Plan Is Not the Same as Progress
Large infrastructure projects need a lot of planning and thought. The whole system is about auditing and reporting. Leaders must make a strong case for why the project is a good idea, show that it can be done on time, and provide enough detail to secure funding and stakeholder support.
Being prepared is essential, but when teams become too committed to the original plan, they struggle to adjust as new information becomes available and adaptation becomes even harder as conditions change. Teams can also become so focused on the process and fail to realise that progress has completely stalled.
Large projects rarely unfold exactly as expected: a team might uncover historical remains beneath a construction site, face a sudden supply chain disruption, or encounter a regulatory delay that could not have been anticipated. These changes do not necessarily mean the planning was poor. They are often simply a reflection of the complexity of the environment.
When renovating a house, for example, we expect delays, unexpected costs, and decisions that need to be revisited. We do not assume that every detail will go exactly according to plan. Yet in organizations, teams often behave as though changing course is evidence of failure because they’ve underestimated the complexity of the problem. Teams get stuck in analysis paralysis searching for the ‘right’ answer, when a different approach is required.
A good leader needs to balance being prepared with being flexible, while remaining transparent about what is known, what remains uncertain, and where the team may need to adapt. Leaders in positions of power may stop noticing what information teams need or withhold information to maintain control. Sharing as much context as possible is critical.
Different Functions Often See Different Projects
Large-scale investments bring together people from very different disciplines, like finance, engineering, operations, procurement, government relations, and regulators. Each group brings essential expertise, but when the work becomes more difficult, people naturally fall back on the familiar language, priorities, and assumptions of their own function.
For instance, the finance team might be mainly concerned with staying within budget, while the engineering team is more focused on the technical details and where to place assets. On the other hand, the operations team might be thinking about what will actually work in real-life situations, and the regulators are likely worrying about making sure everything complies with the rules and minimizing risks. Everyone may be discussing the same project, but they are not necessarily having the same conversation.
Individuals often experience cognitive dissonance, or discomfort, when dealing with conflicting tensions; for example, focusing on short-term deliverables while ensuring long-term outcomes. This causes them to revert back to simple technical solutions that feel more comfortable.
Leaders need to ensure these teams are engaging in dialogue about the tensions, trade-offs, and consequences that inevitably arise during complex projects. Their role is not to become the expert in every discipline, but to help people understand how their work fits into the broader outcome and where decisions need to be made together.
For example, while working with one client on a large infrastructure project, Kotter transformed regular board reviews into sense-making sessions. Previously, conversations had been one-way and confrontational. Instead, we shifted the objective of the reviews to learn from where we are, understand what might be changing, and surface possible pivots.
“More often, projects fall apart because of how people work together, make decisions, and handle uncertainty.”
Uncertainty Can Lead Leaders to Over-Control
When a project becomes more uncertain, senior leaders often respond to fear of failure by tightening their control over decisions. The instinct is understandable, particularly when the stakes are high and there is pressure to maintain control, but centralizing every decision can slow the work down or further embed organizational siloes.
Centralizing decisions slows execution and weakens ownership by preventing those closest to the work from responding quickly.
A more effective approach is to set up cross-functional working teams, or guiding coalitions, with a clearly defined purpose and decision space, so teams know what they can decide on their own, when they need to get approval, and what values should guide their choices.
Senior leaders must focus their time on removing barriers and celebrating wins to ensure teams can make progress. For instance, middle managers were blocking progress of a cross-functional team in a large manufacturing organization. One senior executive decided to go down to the floor and take photos with the middle managers every time a project win was achieved, giving them the credit. This recognition helped remove resistance and get the managers on board.
This sense of ownership is especially important over the course of a long project. Change fatigue is often actually a survival instinct. Teams become tired of living in a constant state of anxiety without clarity.If every challenge becomes another crisis, teams eventually disengage. Leaders must create clarity and celebrate progress to sustain momentum, making change feel like a natural evolution of the current state.
Good Data Can Still Hide the Real Story
Most organizations are not short of data. Project teams usually have dashboards, status reports, risk registers, milestones, and performance indicators, but a project can still appear green while significant concerns remain unresolved beneath the surface. Teams can become so focused on reporting the right status that they stop asking whether the work itself is healthy, whether assumptions still hold, or whether people feel comfortable raising problems.
Leaders need to look beyond the headline numbers and ask teams about what is changing, where they are struggling, what risks are emerging, and what people may be reluctant to say openly. In tough situations, especially when there is a lot at stake, these conversations can be difficult. This is particularly true in highly regulated or high-risk environments, where the first response to a problem may be to identify who is responsible. When people expect blame, they are more likely to hide mistakes, delay escalation, or present an overly positive picture, allowing small issues to grow into far more serious ones.
Curiosity creates a different response. By asking open questions without judgement, leaders can build trust, encourage their teams to be honest, and to see mistakes as opportunities for growth and improvement. This way, problems can be addressed early on, and the team can learn and move forward together.
To ensure status meetings do not become a box-ticking exercise, make sure that any data being shared either drives action, delivers new insights, or triggers a decision.
The Human Side of Capital Investment
Major investments require technical precision, financial discipline, and strong execution, but those capabilities alone are not enough. Their success also depends on whether people can adapt when conditions change, collaborate across boundaries, make decisions at the right level, and speak honestly about risk.
These behaviors are often treated as secondary, when they are what allow the real work to move forward. In a recent webinar, we found that collaboration barriers and siloes emerged as the leading cause of stalled ROI. Organizations that pay attention to both the technical and human sides of execution are far more likely to sustain momentum and turn major investments into lasting value.
Kotter works with leaders and organizations to strengthen the behaviors, capabilities, and ways of working required to deliver complex change. Learn more about Kotter’s consulting services and certification programs at kotterinc.com.
