Sustainability Consultant
Sustainability consultants help organisations work out their environmental and social impact, then change how they operate to reduce it.
- Median salary*
- $87,400
3.9%vs last year, before tax
- People employed*
- 8,400
1.2%vs last year
- Projected growth*
- +18%
to 2035
- AI exposure*
- Moderate
- automation risk
- Average hours*
- 38/wk
−2h vs all jobs
- Shortage status*
- In shortage (metro)
national
Sustainability consultants work in consultancies, in-house sustainability teams, utilities and government, usually across several clients or business units at once. The job mixes measurement with persuasion, because carbon accounts, supply chain checks and reporting frameworks are only useful if the client acts on what they show. That blend separates the role from an environmental scientist's technical assessment work, and from the narrower job of checking that a business meets the letter of a regulation.
How much do sustainability consultants earn?
The median full-time salary for a sustainability consultant is $87,400 per annum, before tax, up $18,200 since 2018.
Pay depends heavily on who employs you, with large consultancies and in-house teams at utilities, banks and miners generally paying more than smaller advisory firms or not-for-profits. Contractors often quote a day rate that looks high until leave and the gaps between projects are counted. The specialty you build, particularly carbon accounting and climate risk reporting, moves pay more than years served.
What does a sustainability consultant do day to day?
The list below is what fills most weeks; the exact mix shifts with seniority and whatever stage the current work is at.
- Auditing a client's operations and emissions to find where the real impact sits
- Building a sustainability strategy a business will commit budget to
- Digging through supply chains to flag environmental and social risk the client had not considered
- Pulling together ESG disclosures that hold up against frameworks such as GRI or TCFD
- Pushing clients past the easy wins toward harder changes, such as renewable energy or waste cuts
What skills do sustainability consultants need?
Employers look for strategy development, data analysis, regulatory compliance, backed by Carbon accounting software (Sphera, Envirotech) fluency and strong stakeholder management.
Specialist skills
- Strategy development
- Data analysis
- Regulatory compliance
- Project management
- Policy analysis and advice
Software and tools
- Carbon accounting software (Sphera, Envirotech)
- GRI and TCFD reporting platforms
- Life-cycle assessment (LCA) tools
- Geographic information systems (GIS)
General skills
- Stakeholder management
- Problem solving
- Written communication
Is the job growing?
About 8,400 people work as sustainability consultants in Australia, and employment is projected to grow 18% over the decade to 2035. That's healthy, above-average growth, and the role should stay in solid demand.
How do you become a sustainability consultant?
Here's the path most sustainability consultants take, step by step.
- 1Complete a relevant bachelor degree
Environmental science, sustainability, engineering or commerce are the usual starting points, and about 52% of people in the role hold a Bachelor degree. There is no licence or registration to obtain in Australia, but employers hiring at graduate level almost always ask for a degree.
- 2Start where the numbers get done
Graduate and analyst roles in a consultancy, a utility, a manufacturer or a government agency are the common entry point. Carbon accounting, data collection and reporting frameworks are learned on the job, and it helps to begin somewhere with real emissions or supply chain data to work with.
- 3Build one specialty
Carbon accounting, life-cycle assessment, climate risk disclosure or a single sector such as energy, property or agriculture. Clients hire for depth in a specific problem, and a narrow specialty is often what turns a general analyst into a consultant with their own projects.
- 4Consider postgraduate study if you are changing fields
A master's in sustainability or environmental management is a common route for people arriving from engineering, finance, law or operations, and 26% of the current workforce holds a postgraduate qualification. It compresses the technical grounding into a year or two rather than starting again.
Ready to apply as a sustainability consultant?
Whether you're working toward becoming a sustainability consultant or already are one and want a hand with the next step (sharpening your resume for ATS screening, tightening your cover letter, or knowing what you'll actually be asked at interview), here are examples grounded in this specific role, not generic templates.
What jobs can a sustainability consultant move to?
Moving into Chief of Staff typically comes with the biggest pay rise, worth $60,800 a year more on average.
| Move to | Typical pay change | Overlap | Retraining |
|---|---|---|---|
| Chief of Staff Sustainability consultants bring project coordination and advisory skills that suit supporting senior executives and managing priorities. | +$60,800 | 57% | short course |
| Environmental Manager Sustainability consultants bring environmental policy and reporting skills that support managing an organisation's environmental programs and compliance. | +$34,800 | 44% | reskill |
| Strategy Manager Consulting experience in analysis and stakeholder engagement transfers to developing and executing organisational strategy. | +$24,400 | 57% | short course |
| Economic Development Officer Sustainability consultants' grasp of sustainable development and policy analysis carries across to fostering local economic growth. | −$10,200 | 83% | minimal |
| Community Development Officer Skills in community engagement and social impact help sustainability consultants move into developing community programs and initiatives. | −$12,400 | 57% | short course |
Moves are chosen from Jobs and Skills Australia's Data on Occupation Mobility, which follows income tax records between 2011-12 and 2020-21, together with entry requirements and skill overlap. A known move is one people were seen making in that data. Pay change compares median full-time pay for the two roles.
Who works as a sustainability consultant?
The typical sustainability consultant is 38 years old; 52% are women, 87% work full-time, and full-timers average 38 hours a week.
- 38
- Median age
- 52%
- Female share
- 87%
- Full-time
- −2h
- vs all-jobs avg
What's it like being a sustainability consultant?
The work runs in project cycles, with a period of data gathering and analysis followed by workshops and recommendations, then a decision that is often out of your hands. Consultancies track time against billable projects, so the pace is steady and reporting season brings clusters of deadlines. It suits people who like moving between sectors and are comfortable making a case to someone who did not ask for the analysis.
What people like
- You see a business change because of your work. A supplier gets replaced, a building's energy contract is rewritten or a board signs off a target, and you can trace it back to a report you wrote.
- A different sector every few months. One project might be a water utility, the next a food manufacturer, which builds a broad view of how organisations actually operate.
- You get into the room where decisions are made. Recommendations usually go to executives or a board, so the work is visible well above your pay grade.
- The rules are still being written. Reporting standards and climate disclosure requirements keep shifting, which means there is room to shape how a client approaches them rather than following a settled script.
What people find hard
- Clients can be slow to commit. A recommendation that looked straightforward on the data can sit in a committee for months, and consultants often move to the next project before the change happens.
- Persuasion takes as long as the analysis. Much of the week goes into workshops, briefings and follow-up conversations to get buy-in for something the numbers already supported.
- Billable hours and reporting season. Consultancies expect your time to be charged to projects, and annual report deadlines stack several clients into the same few weeks.
- Some briefs ask for more than the data shows. You may be asked to present a modest improvement as a bigger one, and holding the line on what the evidence supports is part of the job.
Based on our synthesis of professional-body surveys and public accounts of the role, not first-person verified reviews.
Which industries employ sustainability consultants?
Professional, Scientific & Technical Services employs the largest share of sustainability consultants, followed by Financial & Insurance Services.
Top employing industries
- 1Professional, Scientific & Technical Services
- 2Financial & Insurance Services
- 3Utilities (Water, Energy)
- 4Manufacturing
- 5Government Administration
Ranked by employment share; the source doesn't publish an exact percentage per industry.
| Bachelor degree | 52% | |
|---|---|---|
| Postgraduate | 26% | |
| Diploma / Advanced Diploma | 13% | |
| Other | 9% |
Will AI replace sustainability consultants?
AI and automation have a moderate reach into this job. Emissions data gathering, carbon accounting calculations and the first draft of a disclosure report are increasingly handled by software, and reporting platforms now assemble figures straight from a client's systems. What stays with the consultant is deciding what the numbers mean for that business, and the conversations that turn a finding into a decision.
Share of typical working time by exposure level
- Strategy development and client workshopsWorking out which changes a particular business can afford and getting its managers to agree is done in the room, and the decision depends on relationships and internal politics that no tool can read.30%low
- Carbon accounting and emissions data workCarbon accounting platforms such as Sphera now pull activity data from invoices and meter readings, so much of the collecting and calculating that once filled a week is automated.25%high
- Site audits and supply chain reviewsSatellite imagery and supplier questionnaires can flag risk remotely, but verifying what is happening on a factory floor or a farm still means going there and asking questions.25%moderate
- Drafting ESG reports and disclosuresReporting tools generate structure and standard wording against GRI or TCFD, leaving the consultant to check the claims and add the client-specific context.20%high
Moves least exposed to AI
These career moves from sustainability consultant work are rated low for AI exposure:
- Community Development Officer
Solid skill overlap (57%), short course to get there, and a low automation-risk profile.
Common questions about becoming a sustainability consultant
Straight answers to the questions people ask most.
How much does a sustainability consultant earn in Australia?
The median is $87,400 per annum, before tax, for full-time workers. That figure is a midpoint, so it varies with the size of the firm, the sector you work in and how specialised you become. Contractors are usually paid a day rate rather than a salary.
How do you become a sustainability consultant?
Most people start with a degree in environmental science, sustainability, engineering or commerce, then take a graduate or analyst role in a consultancy, a utility or a government agency. Carbon accounting and reporting frameworks such as GRI and TCFD are learned on the job. A master's helps if you are moving across from another field.
Are sustainability consultants in demand in Australia?
Sustainability consultants are currently in shortage in metropolitan areas, and employment is projected to grow 18% over the decade to 2035. Demand is tied to disclosure requirements and corporate climate targets, so the work clusters in larger organisations and the consultancies that serve them. Smaller businesses tend to hire for compliance rather than strategy.
Will AI replace sustainability consultants?
AI is taking over parts of the job, particularly emissions data collection, first-pass analysis and drafting sections of reports. Judgement about what a client will actually act on, and the face-to-face work of getting a board or an operations team to commit, remain with the consultant. Expect the tools to change the mix of work rather than the role itself.
What can a sustainability consultant move into?
Experienced consultants often move into an environmental manager role, where they run a single organisation's environmental programs and compliance, and the pay is typically $34,800 more. Strategy manager is another common step, drawing on the same analysis and stakeholder work, with pay around $24,400 more. Some stay on the advisory side and build their own practice or boutique consultancy, which is often where earnings grow furthest.
Do you need a science degree to work as a sustainability consultant?
No, although a degree helps. Commerce, law, engineering and finance backgrounds are all represented, particularly in climate risk and disclosure work, and about 52% of people in the role hold a Bachelor degree. What matters more is being able to read data carefully and explain it to people who are not specialists.
Related roles
- Environmental Manager
- Economic Development Officer
- Strategy Manager
- Chief of Staff
- Community Development Officer
- Economic Development Officer
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