GHG accounting & verification service in Singapore

All businesses leave an environmental footprint, whether they run a manufacturing plant, operate an office building or manage a regional supply chain. The question is, do you know where your greenhouse gas (GHG) emissions come from and what they are?

EcoSphere Sustainability Solutions Pte. Ltd. is a leading greenhouse gas (GHG) management advisory company in Singapore. We help businesses build a clear and reliable GHG accounting system. Our consultants work hand in hand with your team to identify emission sources, define reporting boundaries, collect accurate data, and build a thorough greenhouse gas inventory that follows internationally recognized standards. We also help to ensure your documentation and reporting processes are ready before the verification begins.

Looking to develop a credible GHG inventory? Consult our experts +65 8589 4661 to guide you through your greenhouse gas accounting and verification journey.

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GHG accounting & verification service in Singapore

What Is GHG accounting & verification?

GHG accounting is the process of measuring and reporting greenhouse gas emissions from the activity of an organization. This structured emissions inventory gives businesses the knowledge of their environmental impact and makes informed decisions for climate action. Most organizations split their emissions into what are known internationally as three scopes.

Scope 1 includes direct emissions from sources owned or controlled by the organization, such as company vehicles, generators, boilers, or manufacturing equipment.
Scope 2 includes indirect emissions from the generation of purchased electricity, heating or cooling consumed by the business.
Scope 3 captures emissions along the value chain. This normally includes goods and services purchased, movement and disposal of waste, commuting of employees, business travel and other activities upstream and downstream of the company. For many companies, Scope 3 is the largest chunk of overall emissions, but also the most difficult to measure accurately.

Our GHG accounting methodology is consistent with internationally recognized frameworks and reporting standards including the GHG Protocol Corporate Standard, ISO 14064-1 and verification readiness under ISO 14064-3. We support organizations preparing for sustainability disclosures aligned with IFRS S2, ISSB Standards, CDP and the Science Based Targets initiative (SBTi) where applicable.

Our GHG accounting service

The operational structure and emissions profile of every organization are unique. Our approach is to first understand how your business works then we will suggest a reporting framework and calculation methodology. EcoSphere Sustainability Solutions Pte. Ltd. offers practical GHG accounting services to assist Singaporean businesses in building a true, transparent and verification-ready greenhouse gas inventory.

We work with your internal stakeholders to improve the data collection process, improve reporting quality and support your emissions calculations based on recognized international standards. We offer services such as:

Organizational boundary setting: to decide which entities, facilities and operations are included in the GHG inventory.
Support for comprehensive data collection by identifying relevant activity data from energy use, fuel consumption, operational records and other business activities.
Scope 1 calculation of emissions from direct emissions from sources owned or controlled by the company.
Calculation of Scope 2 emissions based on relevant electricity and energy consumption data and internationally recognised emission factors.
Calculation of Scope 3 emissions including relevant value chain emissions such as purchased goods and services, transport, business travel, employee commuting, waste generation and other relevant categories.
Development of a corporate greenhouse gas inventory based on the GHG Protocol Corporate Standard and ISO 14064-1 requirements.
Support for verification through document reviews, internal quality checks and readiness assessments before independent third-party verification.

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Our process for structured GHG accounting

EcoSphere Sustainability Solutions Pte. Ltd. employs a structured approach to help organizations develop a reliable greenhouse gas inventory and prepare for future reporting and verification needs. The stages are designed to improve data quality, reduce reporting risks and provide a solid foundation for long-term sustainability initiatives. We include in our GHG accounting process:

First consultation & project planning

First we get to know your business operations, structure, reporting needs and sustainability requirements.

Data collection and review

We work alongside your internal teams to collect relevant operational data such as energy consumption, fuel usage, transportation activities, procurement records, and other emissions-related information.

Calculation of Scope 1, Scope 2 and Scope 3 emissions

Using recognized emission factors and accepted calculation methodologies, we quantify greenhouse gas emissions across all applicable reporting scopes.

Preparation of GHG inventories

The collected data are then compiled into a structured greenhouse gas inventory following the GHG Protocol Corporate Standard and the requirements of ISO 14064-1.

Support for verification readiness

EcoSphere Sustainability Solutions Pte. Ltd. does not independently verify, however we work with clients to prepare them for third-party verification by improving documentation, increasing data traceability, and addressing potential gaps before the review begins.

Ongoing advisory and reporting support

As reporting expectations evolve, we continue to support organizations by helping them refine their data management practices and improve future reporting cycles.

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Industries we serve

Greenhouse gas accounting is not only for the large industrial organisations anymore. Today, businesses across sectors are expected to know their emissions profile, respond to stakeholder expectations and plan for more transparent sustainability reporting. Different industries have different reporting requirements, but all require reliable emissions data.

EcoSphere Sustainability Solutions Pte. Ltd. has customers across many industries here in Singapore. We tailor our approach to each client’s operational activities, reporting requirements and sustainability goals so that GHG accounting is based on the realities of their business.

Manufacturing and Industrial

Energy and Power Plant

Banking and Financial Institutions

Oil and Gas

Real Estate and Infrastructure

Technology and Telecommunications

Chemical and Pharmaceutical

Maritime and Shipping

Why choose EcoSphere Sustainability Solutions Pte. Ltd. for GHG Accounting & Verification?

EcoSphere Sustainability Solutions Pte. Ltd. combines sustainability expertise with a practical business sense to help organizations develop accurate, transparent and verification-ready GHG inventories. Our consultants work alongside your team through the entire process to make complex reporting requirements simple and ensure your emissions data drives informed decision-making. Our GHG accounting approach emphasizes:

Knowledge of internationally accepted GHG accounting frameworks and reporting standards.
Hands-on experience with calculating Scope 1, Scope 2 and Scope 3 greenhouse gas emissions.
Methodologies for structured data collection for more consistent reporting.
Proof of independent third-party verification.
Support for climate-related disclosures aligned with IFRS S2, ISSB Standards, CDP and Science Based Targets initiative (SBTi) where applicable.
Custom solutions that are tailored to your organization’s operations, reporting goals and sustainability goals.
Ongoing advisory support as reporting requirements and climate regulations evolve.

What you will get

Beyond Emissions Data A structured GHG accounting initiative should provide more value to your organization. It should give clarity, documentation and confidence to back up reporting, verification and future climate efforts. EcoSphere Sustainability Solutions Pte. Ltd. can provide depending on your reporting needs and project scope:

A complete GHG inventory for the organization.
Calculation of emissions from Scope 1, Scope 2 and Scope 3.
A summary of the carbon footprint of your operations.
Supporting calculation methodologies and emission documentation.
Observations on data quality and recommendations for improvement.
Lessons learned to aid in the identification of future emissions reduction opportunities

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Need assistance with your GHG accounting journey?

Our team is here to help you deliver a robust emissions inventory and prepare for confident sustainability reporting. Let’s build a strategy that works in Singapore’s regulatory and business environment.

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FAQs about GHG accounting and verification

Here are answers to some of the most common questions organizations in Singapore ask before starting their greenhouse gas accounting journey.

What is GHG accounting?

GHG accounting is the process of measuring, calculating, and reporting the greenhouse gas (GHG) emissions generated by an organization's activities. It helps businesses understand their carbon footprint, establish a greenhouse gas inventory, and support sustainability reporting, regulatory compliance, and emissions reduction initiatives.

What are Scope 1, Scope 2, and Scope 3 emissions?

Scope 1 emissions are direct emissions from sources owned or controlled by your organization (e.g. company vehicles or fuel combustion). Scope 2 emissions are indirect emissions from the purchase of electricity, heating or cooling. Scope 3 emissions include indirect emissions in the value chain including those from purchased goods and services, transportation, business travel, employee commuting, and waste management.

Which standards does EcoSphere Sustainability Solutions Pte. Ltd. use for GHG accounting?

Our GHG accounting services are aligned with internationally recognized frameworks, including the GHG Protocol Corporate Standard and ISO 14064-1. Where applicable, we also support organizations preparing disclosures aligned with IFRS S2, ISSB Standards, CDP, and the Science Based Targets initiative (SBTi).

Which businesses should conduct GHG accounting?

GHG accounting benefits companies of all sizes and across all industries. This is particularly important for organisations with sustainability commitments, ESG reporting obligations, customer requirements, investor expectations or long-term net zero goals. A structured greenhouse gas inventory is also valuable for companies preparing for climate-related disclosures.

How long does a GHG accounting project take?

The timing of the project will be influenced by the size of your organisation, the number of operational sites, data availability and whether or not Scope 3 emissions are included. After reviewing your reporting requirements, EcoSphere Sustainability Solutions Pte. Ltd. will develop a project plan with a realistic timeline suited to your business.

Why is Scope 3 emissions accounting often more challenging?

Scope 3 emissions are associated with activities in your value and supply chain, most of which are outside of your direct control. Scope 3 is one of the trickiest parts of greenhouse gas accounting, as it takes time to gather reliable information from suppliers, contractors and business partners. Our consultants work with organizations to develop practical data collection processes to improve reporting.

How does GHG accounting support carbon reduction and net zero goals?

You can't improve what you don't measure. GHG accounting gives you a clear view of where emissions are generated across your operations and value chain. This data allows companies to pinpoint areas for emissions reduction, set achievable emission targets, monitor their progress over time, and create a compelling roadmap to achieve their net zero targets.