Measure Your Carbon Footprint. Manage Your Climate Impact.

Accurate greenhouse gas accounting is the foundation of credible ESG reporting, climate action and regulatory compliance.

Why GHG Accounting Matters

Greenhouse gas accounting is no longer limited to environmental reporting. It has become an essential business function that supports regulatory compliance, investor disclosures, operational efficiency and long-term climate resilience.

Understand their carbon footprint across operations and the value chain.
Meet regulatory and voluntary disclosure requirements.
Identify opportunities to reduce emissions and operating costs.
Support Net Zero and decarbonisation commitments.
Strengthen ESG ratings and investor confidence.
Improve sustainability reporting and assurance readiness.

Our GHG Accounting Services

WSF offers end-to-end carbon accounting services tailored to organisations of all sizes and sectors.

Scope 1 Emissions

Measuring Direct Operational Emissions

Scope 1 emissions arise from sources owned or controlled by the organisation, including fuel combustion, industrial processes, company-owned vehicles and fugitive emissions.

We help organisations:

Typical Sources:

Scope 2 Emissions

Understanding Indirect Energy Emissions

Scope 2 emissions result from purchased electricity, heating or cooling consumed by the organisation.

Our services include:

Scope 3 Emissions

Addressing Value Chain Emissions

For many organisations, Scope 3 emissions represent the largest share of their carbon footprint.

WSF helps businesses identify, prioritise and quantify emissions across their value chain, including:

Our GHG Accounting Methodology

Every engagement follows a structured process designed to produce accurate, transparent and auditable emissions inventories.

Define Organisational Boundaries

Identify reporting entities, operational boundaries and applicable reporting standards.

Identify Emission Sources

Map direct and indirect emission sources across facilities, operations and the value chain.

Collect Activity Data

Apply recognised emission factors and internationally accepted methodologies to calculate greenhouse gas emissions.

Validate and Review

Review assumptions, improve data quality and prepare documentation to support internal reviews or external assurance.

Improve

Monitor performance, build internal capability and drive continuous improvement.

Report and Recommend

Present findings through comprehensive reports, identify emissions hotspots and recommend practical reduction opportunities.

Our Deliverables

Depending on project scope, WSF provides:

Organisational GHG Inventory
Scope 1 Emissions Report
Scope 2 Emissions Report
Scope 3 Screening Assessment
Carbon Footprint Report
Emissions Baseline
GHG Calculation Methodology
Data Collection Framework
Emission Source Register
Evidence and Documentation Files
Management Dashboard
Executive Summary
Carbon Reduction Opportunities Report

Carbon Reduction and Decarbonisation

Measuring emissions is only the first step. WSF works with organisations to identify practical opportunities for reducing emissions while improving operational efficiency.

Our advisory services include:

Industries We Support

WSF provides ESG advisory services across a diverse range of sectors, including:

Manufacturing

Logistics

Real Estate

Hospitality

Healthcare

Energy & Utilities

Education

Technology

Infrastructure

Construction

Financial Services

Pharmaceuticals

Agriculture & Food Processing

Government & Public Sector

Development Organisations

Frameworks and Standards

Our GHG Accounting services align with globally recognised methodologies and reporting frameworks, including:

Why Choose WSF

Carbon accounting requires technical expertise, reliable data systems and a clear understanding of evolving disclosure requirements.

WSF combines climate expertise with practical implementation support to help organisations establish credible emissions inventories and prepare for future reporting expectations.

Clients choose us because we provide:

Accurate and transparent GHG calculations
Alignment with recognised international standards
Practical recommendations for emissions reduction.
Integration with ESG reporting and governance.
Senior-led technical advisory.
Support from baseline assessment to climate disclosure.

FAQs About GHG Accounting

What is the difference between Scope 1, Scope 2 and Scope 3 emissions?

Scope 1 covers direct emissions from owned or controlled sources. Scope 2 relates to purchased electricity, heating and cooling. Scope 3 includes indirect emissions across the value chain, such as suppliers, business travel and product use.

Is GHG Accounting mandatory?

Requirements vary by jurisdiction and organisation. Increasingly, listed companies, large enterprises and organisations preparing ESG disclosures are expected to report greenhouse gas emissions as part of sustainability reporting.

Which methodology does WSF use?

We primarily follow the GHG Protocol Corporate Standard and align reporting with relevant frameworks such as ISSB, GRI, BRSR and ISO 14064, depending on client requirements.

Can WSF help reduce emissions as well as measure them?

Yes. Beyond carbon footprint measurement, we help organisations identify reduction opportunities, develop decarbonisation roadmaps and integrate climate action into broader ESG strategies.

Start Your Carbon Management Journey

Understanding your greenhouse gas emissions is the first step towards building a resilient, low-carbon business. Whether your organisation is responding to investor expectations, regulatory requirements or voluntary climate commitments, WSF provides the technical expertise and strategic guidance to help you move forward with confidence.