Ambition Zero Advisory

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Who We Are

About Us

We measure and report your Climate-Related Financial Exposure across locations, time horizons, and climate scenarios—delivering decision-useful insights aligned with ASRS, ASIC expectations, and commercial strategy.

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Board-level focus

Commercial discipline

Risk & finance expertise

ASRS aligned

About Us

Trusted, Practical Advice

We help organisations reduce emissions, manage climate risk and meet net-zero commitments with clear, commercial, & achievable strategies. we work with leadership teams to deliver practical, defensible decarbonisation initiatives that align with regulatory expectations, operational realities & commercial priorities

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What We Specialise In

Expert solutions crafted for your success, every step of the way.

We focus on delivering expert solutions tailored to your unique needs. From strategy and execution to optimization and growth, our specialized services help you achieve measurable results with efficiency and precision.

Climate-Integrated Strategy

We design strategies that align business goals with environmental responsibility. By integrating climate-conscious practices.

Key Point:

  • Embed physical and transition climate risks into strategy development
  • Ensure alignment with ASRS, ISSB, ASIC and audit expectations
  • Identify climate-driven risks and opportunities across time horizons & climate scenarios
  • Board-ready governance, controls, and decision frameworks

Quantified Climate-Related Business Interruption & Financial Exposure

Assessment and quantification of potential climate-related impacts on operations and finances. Identifying vulnerabilities.

Key Point:

  • Identify climate-related hazards
  • Quantify Lost Productive Days (LPD) and operational disruption
  • Translate disruption into Climate-Related Financial Exposure
  • Project-specific, asset-specific, and location-specific analysis

Commercial Decarbonisation Insights & Implementation

Provides actionable insights and practical solutions to reduce carbon emissions across commercial operations. Combines analysis.

Key Point:

  • Carbon budgets and abatement pathways
  • Internal carbon pricing frameworks
  • Initiative prioritisation and capital allocation
  • Decarbonisation roadmap delivery & tracking

Our Leadership

Nathan Carbone is a senior finance and risk executive with deep experience spanning Tier 1 management consulting, Chief Financial Officer (CFO) leadership, and Chief Risk Officer (CRO) roles. He brings a rare combination of commercial strategy, financial governance, and enterprise risk expertise, developed through advising major organisations on decarbonization pathways, strategic transformation performance improvement, capital allocation and , operational resilience.
Nathan founded Ambition Zero Advisory to bridge a critical gap in the market — helping organisations move beyond high-level climate reporting into credible, quantified, decision-useful financial risk insights. His background in decarbonization advisory, financial stewardship and risk oversight underpins the development of Ambition Zero’s Climate Related Financial Exposure (CRFE™) approach, ensuring it is practical, defensible, and aligned to evolving regulatory expectations.
With a strong focus on board-level decision support, Nathan leads the team in supporting clients translate climate hazards into measurable financial exposure — enabling clearer investment decisions, improved resilience planning, and more robust disclosure outcomes.

Meet with us to understand climate-related financial exposure and ASRS reporting implications.

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