Environmental readiness: The key to unlocking Western Australia’s industrial growth

Foreword

Tamara Smith, Growth Director – Western Australia

Western Australia's direction is set. The government has identified strategic industrial hubs, is preparing them for development and is actively signalling to investors that the state is open for business.

The designation of the Western Trade Coast as Western Australia's first State Development Area makes that ambition concrete [1]. It recognises industrial clusters not as incidental to the state's economy, but as central to its energy resilience, supply chains and long-term export capability. The scale of that role is already clear, with the Western Trade Coast supporting around 3% of the State’s workforce [2].

This builds on the $1 billion Strategic Industrial Lands Activation Plan, which targets project-ready land across 11 Strategic Industrial Areas [2]. With more than $40 billion of projects in the pipeline, the priority is now to convert that potential into investment-ready, deliverable projects.

Government-led enablers such as infrastructure investment, coordinated approvals, and streamlined pathways are necessary, but they do not dissolve environmental complexity. In fact, concentrating and accelerating industrial development makes early environmental understanding more important, not less. Air quality, water, noise, ecology, transport, heritage and social impacts can each influence project design, approval strategy, stakeholder confidence and ultimately, delivery.

For investors and proponents who want to seize this moment, environmental readiness cannot be left to the end. At SLR, we treat it as an early and integral part of investment readiness, through helping determine whether a project is feasible, approvable and deliverable, while identifying opportunities to strengthen its design and maximise value.

To support this next phase of growth, Ben Turner has recently joined our Western Australian team as Principal Consultant – Air Quality. In this article, Ben considers why early, integrated advice can help industry move from opportunity to delivery.

Environmental readiness is investment readiness

Creating project-ready land and coordinated approval pathways is a meaningful step forward. But it does not, on its own, make a site genuinely attractive to investors.

Investors and proponents need confidence that the development can be accommodated within the capacity of the surrounding area. That confidence must be built, and building it early is what separates projects that move quickly from those that stall.

I saw this dynamic play out firsthand, working with major industrial clusters across the United Kingdom - Teesside, the Humber, Merseyside and South Wales [3]. In each case, strong government ambition attracted investment and encouraged projects to advance at pace.

However, the environmental capacity needed to support that growth was not always fully resolved at the strategic level before investment accelerated. Instead, many practical constraints were left to individual developers to identify and work through on a project-by-project basis. Infrastructure sectors such as water were not sufficiently engaged and could not fully support the pace of development. Existing environmental pressures such as nutrient pollution meant that each incremental addition made an already constrained baseline harder to work within.

As more projects came forward, the cumulative challenge grew. Projects that engaged with the environmental context early were better, as they could test alternatives while options were still open, adapt their designs, and build a credible case for approval. Those that advanced without this understanding found themselves operating within limits already being used by earlier projects, with less headroom, fewer options and more difficult pathways to consent.

The lesson is not to slow investment. It is to understand early what is required to make investment deliverable. Early environmental work gives proponents the confidence to move quickly while there is still sufficient flexibility to respond.

Faster pathways still require robust evidence

There can be a temptation to read coordinated or accelerated approvals as a relaxation of environmental requirements. They are not.

What changes is the pace at which projects move through the system. What does not change is the standard of evidence required to support a sound decision. Government messaging has reinforced that environmental standards will be maintained [1]. If anything, faster pathways compress the time available to prepare that evidence, increasing pressure on project teams and amplifying the value of early foundational work.

A streamlined process cannot compensate for an untested design, baseline studies started too late or cumulative impacts left unexamined.

What environmental readiness looks like in practice

1. What are the key environmental risks?

Start with the setting: nearby communities, existing industrial pressures, ecological and water values, land condition and indigenous cultural heritage. The goal is not to investigate every potential impact in detail from the outset, but to identify the constraints that could materially affect the design, approvals or delivery.

Once those constraints are mapped, the design can respond to them, rather than having to accommodate them retrospectively at a greater cost.

2. What design decisions can reduce risk?

Environmental performance is closely tied to design. Changes to site layout, process technology, fuel choice, emissions controls and transport arrangements can significantly alter a project's impacts, often in ways that reduce both cost and approval risk.

Environmental advice has the greatest value when it helps shape those decisions, rather than simply assessing a concept after the major choices have already been made.

These issues also interact, and a decision that reduces one impact may increase another. For example, increasing stack height may help address local air quality impacts, but it can also introduce engineering or visual complications. That is why environmental, engineering and planning considerations need to be assessed holistically, with teams working through the options together while there is still flexibility to respond.

3. What is the likely regulatory pathway?

Depending on the nature and location of a proposal, the pathway may involve planning approval, referral to the Environmental Protection Act (EPA) and potential assessment under Part IV of the Environmental Protection Act 1986, and a Part V works approval and licence for prescribed premises. Commonwealth environmental legislation may also apply, with some locations (including parts of Kwinana) subject to additional environmental requirements.

Different regulators have different expectations, timeframes and standards and are not always fully aligned. Understanding the likely pathway early allows project teams to prepare for the full range of regulatory tests and to manage them rather than focusing only on the next immediate step.

4. What evidence is needed and when?

Baseline monitoring, ecological surveys, hydrological investigations, air dispersion modelling and cumulative assessments all take time. Some are constrained by season, land access or information held by third parties.

An early evidence plan allows this work to be scoped and sequenced alongside design, investment and approval milestones, so that environmental studies do not become a late constraint on the programme.

Moving from opportunity to delivery

Environmental readiness gives proponents and investors greater confidence in the site, the design, the programme and the approval strategy. It supports more productive engagement with regulators, communities and other stakeholders from the outset, not as a reaction to problems that have already emerged.

Good environmental advice should not simply document impacts or flag problems. Its value lies in helping projects find workable solutions, shaping design and building a more credible pathway to approval.

The UK experience of developing major industrial clusters demonstrates the value of getting this right: projects that engaged early with their environmental context were better placed to seize the opportunity.

Western Australia has the same opportunity. Across critical minerals, energy, defence, manufacturing and infrastructure, the projects that will define this next wave of growth are those that treat environmental readiness not as a final hurdle, but as a foundation, laid early, before decisions, costs and expectations become fixed.

How SLR can help

SLR brings together environmental, advisory and engineering expertise in a single multidisciplinary team, allowing the full range of site constraints to be worked through in an integrated way, rather than in isolation. This holistic approach helps proponents maximise site potential, strengthen project design and build a more confident path to approval.