Net Zero Strategy & Decarbonisation Planning

Net Zero Strategy: A Framework for Corporate Decarbonisation

Science-based net zero strategy development for organisations, products and precincts, combining Science Based Targets Initiative alignment, marginal abatement cost curve modelling and credible emission reduction pathways.

SBTi
Science Based Targets Initiative Alignment
MACC
Marginal Abatement Cost Curve Modelling
Scope
1, 2 & 3
Full Value Chain Emission Reduction Pathways
Any
Scale
Organisations, Products & Precincts
100%
Independent, Unbiased Advice

Build a Credible Pathway

A net zero commitment is only as strong as the strategy behind it. Our team can help you set science-aligned targets, sequence your reductions, and avoid the offsetting pitfalls that undermine credibility.

See Our Process
About This Service

Net Zero Strategy Services for Australian Organisations, Products and Precincts

A credible net zero strategy is more than a target date on a sustainability report. It is a quantified, engineered pathway that shows exactly how an organisation will reduce its greenhouse gas emissions, in what order, at what cost and by when. At Aqualis Carbon Advisory, we build net zero strategies grounded in real abatement data rather than aspiration, so the commitments you make are the commitments you can deliver.

We work at whatever scale your challenge sits at. That might be a net zero strategy for an entire organisation, for a single product or service line, or for a precinct or development where multiple stakeholders, tenants or asset owners share a common decarbonisation goal. In every case, the underlying discipline is the same: understand the baseline, model the abatement options, sequence the pathway and govern delivery against measurable targets.

Our approach draws on the same rigorous, ISO-aligned GHG accounting methodology we apply across our emissions inventory and AASB S2 reporting work, and we build in Science Based Targets Initiative alignment and marginal abatement cost curve modelling as standard, not as an optional extra. The result is a net zero strategy that stands up to scrutiny from boards, investors, regulators and customers alike.

Our Methodology

Our Approach to Reducing Greenhouse Gas Emissions

Every net zero strategy we build follows the same five-stage discipline, moving from baseline measurement through to governed, reportable delivery.

BASELINE

Baseline & Materiality Assessment

We establish your Scope 1, 2 and 3 emissions baseline and identify which sources of greenhouse gas emissions are material to your organisation, product or precinct, so the strategy focuses effort where it matters most.

SBTI

Science Based Targets Initiative Alignment

We help you set targets consistent with the Science Based Targets Initiative and the latest climate science, so your net zero commitment is credible, comparable and defensible against greenwashing scrutiny.

MACC

Marginal Abatement Cost Curve Modelling

We build a marginal abatement cost curve that ranks every available reduction measure by cost and impact, giving you a clear, quantified view of which actions deliver the greatest emissions reduction for your investment.

ROADMAP

GHG Emission Reduction Frameworks & Roadmap

We translate the abatement analysis into a staged emission reduction roadmap, sequencing near-term operational measures alongside longer-term capital projects and supply chain interventions.

GOVERNANCE

Governance, Tracking & Reporting

We help you establish the governance structures, tracking systems and public reporting needed to monitor progress and demonstrate credible delivery against your net zero strategy year on year.

Why It Matters

Why Australian Organisations Need a Strategic Approach to Decarbonisation

Decarbonisation is now a board-level issue. A structured net zero strategy protects your organisation from reputational, regulatory and commercial risk, while opening up genuine efficiency and growth opportunities.

Regulatory Drivers

  • AASB S2 mandatory climate disclosures require entities to describe their climate-related transition plans and emission reduction targets
  • Growing scrutiny of unsubstantiated net zero and carbon neutral claims makes a quantified, evidence-based strategy essential
  • Climate Active certification and other voluntary schemes require a credible emissions reduction strategy, not just offsetting
  • Supply chain and procurement requirements increasingly ask suppliers to demonstrate a genuine decarbonisation pathway

Commercial Drivers

  • A marginal abatement cost curve identifies the lowest-cost emission reductions first, supporting sustainable organisational growth rather than costly, poorly sequenced spending
  • Credible decarbonisation strengthens tender responses, ESG ratings and access to green finance
  • Early, well-planned action reduces exposure to future carbon pricing and energy cost volatility
  • A clear net zero strategy builds trust with investors, customers, tenants and staff who increasingly expect climate leadership
Our Methodology

Our Net Zero Strategy Development Process

We follow a structured, four-stage process that turns a net zero ambition into an engineered, fundable, governable pathway.

01

Baseline & Target Setting

We quantify your current emissions profile and work with you to set a science-based net zero target and interim milestones appropriate to your organisation, product or precinct.

02

Marginal Abatement Cost Curve Modelling

We model and rank every credible reduction measure available to you, from operational efficiency through to electrification, renewables and supply chain engagement.

03

Roadmap & Emission Reduction Pathways

We sequence the highest-value measures into a staged emission reduction roadmap, with clear ownership, budget indications and timing aligned to your business planning cycles.

04

Implementation, Governance & Reporting

We help embed governance and tracking systems so progress against your net zero strategy is monitored, reported and defensible year after year.

Why Aqualis

Why Choose Aqualis Carbon Advisory for Your Net Zero Strategy

We are an independent Australian climate advisory firm with dedicated decarbonisation and net zero strategy expertise, built on the same GHG accounting rigour we apply across our emissions inventory and disclosure work. We do not sell carbon offsets or renewable energy certificates, so our recommendations on where to invest are always in your interest, not ours.

SBTi
Science Based Targets Alignment
MACC
Marginal Abatement Cost Curve Modelling
100%
Independent, Unbiased Advice
Any
Scale
Organisations, Products & Precincts

Our credentials include:

Net zero strategy and decarbonisation frameworks aligned with the Science Based Targets Initiative and the GHG Protocol
Marginal abatement cost curve modelling for organisation-wide, product-level and precinct-scale decarbonisation
Integrated capability across GHG emissions inventories, AASB S2 reporting and Climate Active certification
Experience building emission reduction pathways for corporate, government, property, infrastructure and manufacturing clients
Independent advice with no commercial ties to offset providers or renewable energy certificate brokers
Common Questions

Frequently Asked Questions

Have questions about net zero strategy and decarbonisation planning? Here are the questions we hear most often from Australian boards and sustainability teams.

A net zero strategy is a quantified plan that sets out how your organisation will reduce its greenhouse gas emissions over time, in what sequence and at what cost, to reach a credible net zero target. Without one, a net zero commitment is just a statement of intent that boards, investors and regulators increasingly expect to see backed by evidence. A properly engineered strategy gives you a defensible pathway, protects you from greenwashing risk and helps direct capital to the reductions that deliver the greatest impact.
A net zero target is the destination, typically a year and a percentage reduction. A net zero strategy is the route map that shows how you get there, including your emissions baseline, the specific reduction measures available, their cost and impact, and the governance needed to track delivery. Many organisations have set a target without a strategy behind it. We build the strategy, so the target is achievable rather than aspirational.
A marginal abatement cost curve, or MACC, is a way of ranking every available emission reduction measure by its cost per tonne of carbon dioxide equivalent abated, alongside the total volume of emissions it could reduce. It lets you see at a glance which actions deliver the most reduction for the least cost, and which require larger investment. This turns decarbonisation from a list of good ideas into a prioritised, fundable investment programme.
Formal validation through the Science Based Targets initiative is not mandatory for most organisations, but aligning your targets with its methodology is one of the clearest ways to demonstrate that your net zero strategy reflects genuine climate science rather than an arbitrary figure. We can help you set SBTi-aligned targets and, where it adds value for your stakeholders, support you through formal validation with the initiative.
Yes. We regularly build net zero strategies below the level of the whole organisation, including for individual products or service lines, specific developments or precincts with multiple tenants or asset owners, and discrete business units or portfolios. The methodology is the same: establish the baseline, model the abatement options and sequence a credible pathway, scaled to the boundary that matters for your project.
Get Started

Ready to Build Your Net Zero Strategy? Let’s Talk.

Getting started is straightforward. Fill in the form below and one of our consultants will be in touch within one business day to discuss your goals, confirm the scope of work and provide a fee proposal. There is no obligation and the initial consultation is free.

Get Your Free Net Zero Strategy Consultation

Complete the form below and we will be in touch within one business day.

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