Coastal and climate adaptation decisions are inherently complex: they span long timeframes, involve uncertainty, and compete with other pressing priorities and cognitive biases, making organisational buy‑in difficult to secure. This can lead to hesitation even when risks are well understood.

Overcoming these barriers requires more than awareness campaigns. It calls for understanding of organisational structures, decision‑making dynamics, and the psychological factors that shape choices.

A practical way to start is to launch a well-designed pilot project and then work toward embedding climate considerations into everyday processes, supporting a longer-term shift in thinking and commitment.

Coastal adaptation decisions are challenging because impacts unfold over long timeframes, climate projections involve uncertainty, and organisations can be resistant to change.

Long timeframes increase uncertainty and the likelihood of risk lock-in. Early decisions can increase future exposure if risk is not considered at the time of investment.

Many climate risks are perceived as ‘future problems’, particularly when major impacts may not be felt for decades. This can make it difficult to prioritise adaptation alongside immediate service demands.

However, early action is critical where:

• decisions create long-lived assets or lock-in future exposure
• community trust and acceptance need to be built gradually
• adaptation pathways take time to plan and implement.

Effective decision-making should consider a range of plausible futures and prioritise options that are both robust and flexible.

Climate projections and adaptation options always involve uncertainty. This can be uncomfortable for organisations accustomed to precise forecasts or clear thresholds.

Uncertainty is a core feature of risk, not a reason for inaction. Uncertainty calls for approaches that:

• perform well across a range of plausible futures
• can be adjusted over time as new information emerges
• deliver benefits regardless of climate outcomes.

Organisations often default to familiar ways of working. Change can be slowed by risk-averse cultures, political sensitivities, budget constraints or the effort required to shift established processes.

Addressing this resistance requires a systematic response of linking adaptation to existing priorities, statutory responsibilities and operational realities.

Responses to date have often taken a simplistic route of raising awareness, and trying to better inform and educate. However, it is more helpful to shift from ‘selling’ a climate project to enabling people to act by reducing fear, effort and uncertainty.

When organisations operate in a highly risk‑averse environment, they often constrain experimentation and discourage innovative ideas. This can leave them less able to respond to emerging pressures or shifting community needs.

By contrast, organisations that foster a culture of creativity and adaptability are better positioned to spot potential issues early, pursue new opportunities, and enhance the services they provide to residents.

Buy-in is not a single decision; it’s a capability you build through small wins that increase confidence, reduce uncertainty and embed climate considerations into everyday choices.

Building organisational buy-in usually involves working on two fronts at once.

• Short term: build support for a specific climate or adaptation project.

Using a small-scale climate project is a strategic way to build momentum because it acts as a proof of concept and can begin to normalise climate conversations across the organisation. Starting small also can overcome perceived risks.

• Longer term: drive systemic and cultural change so climate considerations become routine.

Early project success can help normalise climate action, while longer-term efforts ensure progress is sustained.

Starting with a well-chosen, manageable project can be an effective way to build momentum. Pilot projects act as proof of concept and reduce perceived risks around cost, complexity or community response.

But pilots can also create path dependence, so choose pilots that are reversible, avoid shifting risk onto marginalised groups, and include early monitoring for distributional impacts.

The key steps for this are outlined below.

Think of ‘design’ here as project and decision design (not architecture): clarify the problem, consult the right people early, and stress-test options before committing. This reduces lock-in, unintended consequences and maladaptive investment.

Maladaptation risk check (use as a quick gate before seeking internal approvals):

1. Who benefits first, and who bears new costs or risks (now and later)?
2. Does this option shift vulnerability to other groups or places?
3. Does it reinforce inequities in access, voice, land, insurance, housing, or services?
4. Which ‘success metrics’ are being used—and do they reflect the priorities of powerful actors more than affected communities?
5. What would harm reduction look like if you designed from the standpoint of the most exposed group?

Buy-in is not just internal agreement; it’s also legitimacy with those who will carry the impacts, especially where adaptation choices redistribute risk.

• Frame the project in terms of existing strategic goals, such as economic resilience, community well-being, or risk management.
• Reference state or federal climate policies, funding programs to ensure relevance and build credibility.
• Show how climate action supports these statutory and duty-of-care responsibilities.

• Include risks of inaction (e.g., increased asset damage, insurance costs, reputational risk, service disruption).
• Contrast with opportunities (e.g., funding eligibility, innovation leadership, community trust).

• Frame adaptation as a risk treatment option that reduces residual risk to acceptable levels, rather than as a standalone climate initiative
• Translate benefits into ‘core business’ impacts (e.g. fewer closures, avoided future capital expenditure, asset lifecycle improvements, staff safety and reduced burnout during extremes).
• Quantify impacts where possible and include environmental and social benefits.

• Look for influential staff who can advocate internally: in council, particularly important are influential councillors
• Support champions with talking points and success measures and examples from comparable organisations.

• Involve key decision makers early - from the planning phase - including councillors, senior managers, and community representatives.
• Do not assume support will hold: maintain engagement - keep engaging with them through design, delivery and review.
• Use engagement to build shared ownership, not just endorsement.

• Avoid jargon or over complicating with climate science.
• Use relatable examples, such as how the project will protect local infrastructure, reduce operating costs, improve service reliability, or the benefits of adapting sooner rather than later.
• Normalise climate thinking by weaving it into existing workflows and decision templates. and any other everyday processes.

• Track cost savings, operational improvements and community feedback using locally relevant indicators (including social and ecological indicators where appropriate).
• Work with communication professionals and local champions to tell success stories that can build both confidence within the organisation and community support.

To make pilots repeatable and to build momentum, use a simple cycle:

• pick a pilot with a clear owner, short cycle time and visible outcome
• define 2–3 leading indicators (behaviour/process) and 1–2 lag indicators (outcome)
• schedule a 30/60/90-day review and decide: scale, adapt or stop.
• document what was learned and update templates or decision rules so the next team starts easier.

These practical moves often build more buy-in than persuasion alone:

• capability scaffolding to reduce cognitive load: micro-training, templates, pre-approved language, and simple ‘if X happens, do Y’ decision rules
• permissioning: make it explicit what teams are allowed to do without escalation (and what needs escalation)
• recognition loops: internal storytelling that credits teams for adaptation work and makes it ‘normal’.

Beyond individual projects, effective adaptation depends on a shift in organisational culture, where climate risks and opportunities are routinely considered in decision-making across the organisation.

Risk-averse cultures can limit innovation and discourage proactive responses. In contrast, organisations that value learning, flexibility and experimentation are better placed to anticipate change and respond effectively.

Buy-in grows when people have:

1. Efficacy: ‘I can do this here’ (skills, tools, authority).
2. Hope/pathways: a doable route (clear steps and options).
3. Support and psychological safety: it’s safe to try, learn and adjust.
4. Meaning and alignment: this matters to our purpose and responsibilities.
5. Visible progress: small wins that compound.

Decision-making in any organisation is more than just rules and policies. It involves both visible processes (surface structures) and hidden dynamics (deep structures).

Surface structures include formal policies, procedures, and practices, which are the things people do and others see. Deep structures involve decision-making processes, power relationships, and underlying values.

To influence effectively, you need to master both. Ensure you are following the formal processes, such as forms, templates, and protocols. Then, observe who holds informal influence. It’s not always the person with the highest title; sometimes it’s the long-term employee with deep expertise.

Power in organisations comes from more than structural rank and can be shaped by.

• structural rank: their place in the organisation’s hierarchy
• social standing: how factors such as gender, race, social class, political associations and age play out in the context of the organisation
• psychological rank: personal style, intellect and mode of operation.

It is useful to observe how decisions are made. Understanding these patterns helps you identify leverage points and tailor your approach.

Use these insights to observe how decisions are made and what decisions get more effectively considered than others. Also use this information to build fair process and shared ownership - not manipulation. Be alert to bias and exclusion, prioritise legitimacy and transparency, and make space for the voices of affected communities and groups.

Understanding the structures and power dynamics, can help you plan your strategy. Work with – rather than against – the culture, biases and decision-making processes of your organisation.

Start by identifying internal and external factors that affect your project. Identify key players, their motivations, and potential allies. Then, develop specific actions: when to engage, what messages will resonate, and how to present your proposal.

Table 1 may provide some prompts and ideas.