
emissions accounting & forecasting
project and asset decision-making
Energy and materials companies are subject to mandatory emissions reporting, increasing regulatory scrutiny and heightened investor and insurer focus on forward-looking emissions exposure.
Emissions are no longer treated solely as a reporting metric but as an indicator of transition risk, cost exposure and future liability.
We help companies understand their emissions footprints throughout an asset's full lifecycle
planning & development
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emissions forecasting
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minimising footprints & risk at the design stage
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regulatory approvals
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supporting financing & insurance access
operations
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emissions accounting
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measurement & reporting
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compliance
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decarbonisation strategies
decommissioning
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emissions forecasting
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comparative assessments
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optimisation of programmes
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measurement & reporting
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compliance
don’t miss hidden emissions, costs or risks
carbon footprint analysis

Evaluation of the carbon impact of activities and products
Develop transparent, activity-based emissions inventories
regulatory compliance support
scope 1-2-3 emissions inventory calculations
Forecast emissions over project or asset life, including future operational phases
Support evaluation of mitigation options without obscuring operational or financial risk
forecasting & scenario analysis
reporting & framework alignment
Outputs from this service are commonly used to support reporting under IFRS S1 and S2, PCAF, CSRD/ESRS, GRI, SASB, Equator Principles and IFC Performance Standards.
Where emissions are estimated using high-level assumptions or generic datasets, organisations face:
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Inconsistent or non-reproducible emissions inventories
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Limited transparency around assumptions and drivers
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Difficulty defending numbers under regulatory, assurance or stakeholder scrutiny
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Misrepresentation of future emissions exposure
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Poor basis for evaluating mitigation options or trade-offs
This can result in regulatory challenge, loss of credibility, financing friction, insurance uncertainty and reputational risk, particularly for asset-heavy or long-life projects.
Our emissions outputs support:
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Mandatory reporting and regulatory submissions
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Internal governance and board oversight
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Financing, investment and transaction assessments
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Insurance discussions relating to transition and liability risk
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Comparison of mitigation options and trade-offs
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Emissions outputs can be integrated into risk and exposure assessments delivered using Wayfinder
why sustain:able?
certified emissions specialists
ISO14044, ISO14067 & ISO14064 certified, expertise in application of GHG Protocol and sector-specific standards.
proven track record
A history of successfully working with companies to forecast, measure and report their emissions transparently and accurately.
hard-to-abate industry expertise
Specialisation in the energy and extractives sectors, ensuring strategies are practical and aligned with industry realities.
radical collaboration
Partnering with NEMS for seamless ESG & emissions data management, reporting & improvement.
By combining our expertise, we offer fully compliant emissions and environmental data recording and reporting - empowering businesses to enhance their ESG strategies and drive measurable performance improvements.
Our expert emissions team is ISO 14064 certified.
report your emissions with confidence
Our detailed emissions handbook enables oil and gas companies to:
better understand and report on scopes 1, 2 and 3 emissions
collect high-quality data and build fit-for-purpose emissions management system
confidently calculate emissions and report in line with internationally recognised standards
You can now download your free quick-start guide, or register your interest in purchasing the full handbook.
"The sustain:able team is an effective partner to support you in navigating the ever changing world of sustainability and ESG. Their diverse team of specialists provides industry knowledge of ESG frameworks and tools to address sustainability challenges."
Petrogas E&P






