October 11, 2023

The reasons why Scope 3 emissions are so essential for company performance

Scope 3 emissions

The global push towards environmental sustainability has brought corporate greenhouse gas (GHG) emissions into sharp focus. While most companies are familiar with Scope 1 (direct emissions from owned sources) and Scope 2 (indirect emissions from the purchase of electricity or other energy sources) emissions, Scope 3 emissions often remain in the shadows. These emissions are the indirect consequences of a company's operations and are emitted from sources not owned or controlled by the company.

Illustration of Scope 1, 2 and 3 emissions.

But why is it crucial to bring Scope 3 emissions to the forefront, and why is calculating them so challenging?

The Importance of Scope 3 Emission Calculations
Comprehensive Carbon Footprint Analysis:

Scope 3 emissions often account for the largest portion of a company's carbon footprint. Ignoring these emissions would mean neglecting a significant portion of the company's total environmental impact. For some industries, Scope 3 emissions can represent more than 80% of their overall carbon footprint. This is a staggering figure that underscores the pivotal role of these emissions in understanding a company's environmental impact. As the global community intensifies its efforts to combat climate change, companies must not ignore this massive component of their emissions.


Reputation & Compliance:

Stakeholders, investors, and consumers are becoming increasingly environmentally conscious. Companies that can report and reduce their total carbon footprint, including Scope 3 emissions, are viewed more favorably. Additionally, as regulatory frameworks evolve, comprehensive reporting might become a compliance requirement. A strong environmental reputation can enhance a company's brand, attract ethically-minded investors, and open doors to partnerships and opportunities that prioritise sustainability.


Financial Implications:

Understanding and managing Scope 3 emissions can lead to cost savings in the supply chain. By identifying inefficiencies or areas of high emissions, companies can work towards more sustainable, and often more economical, solutions. For instance, a company that optimises its transportation and logistics to reduce Scope 3 emissions may benefit from reduced fuel and transportation costs, leading to increased profitability. The financial advantages of a sustainable approach extend beyond operational efficiency to factors like reduced waste and increased resource efficiency.

The Challenges in Calculating Scope 3 Emissions
Complex Supply Chains:

Modern businesses often have intricate and sprawling supply chains that span across countries or even continents. Each link in this chain might have its own set of emissions, from the production of raw materials to transportation. The complexity of these supply chains makes it essential to delve into the intricacies of Scope 3 emissions and address them on a granular level. This granular approach is not only valuable for environmental sustainability but also for risk management and resilience in a rapidly changing world.

Lack of Standardised Data:

Not all suppliers might have the necessary systems in place to measure and report their emissions. The data provided can vary in format, detail, or accuracy, making aggregation difficult. Standardising emissions reporting and data collection is a significant hurdle. Collaborative industry efforts and international standards can play a pivotal role in overcoming these issues.Developing standardised templates for reporting and adopting universal metrics can help streamline the process of Scope 3 emissions calculation, making it more accessible for all companies.


Volume of Emission Sources:

Scope 3 includes a variety of emission sources, frombusiness travels and leased assets to waste disposal and investments. Tracking all these varied sources can be daunting. It's crucial for businesses to employ advanced data collection methods, integrate technology solutions, and establish rigorous tracking mechanisms to capture the full spectrum of their Scope 3emissions. These comprehensive approaches not only enhance environmental accountability but also contribute to more informed decision-making processes.


Changing Emission Factors:

Emission factors for various activities or products can change based on technological advancements, regulatory changes, or other factors. Keeping up with these changes requires constant vigilance. Environmental regulations and emission factors are in a state of constant evolution. Staying informed about these changes and adjusting emission calculations accordingly is vital for maintaining the accuracy and relevance of Scope 3 emissions data. This dynamic nature underscores the need for continuous monitoring and adaptation to reflect the latest developments in sustainability practices and regulations.

EIVEE's platform gives companies a full overview of their entire emissions across Scope 1, 2 and 3.
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Enhancing Scope 3 data
Enhancing Data through Supply Chain Collaboration

To effectively calculate and reduce Scope 3 emissions, collaboration with supply chain partners is crucial. Here's why:

Standardised Reporting:

By collaborating, companies can set standards or guidelines for reporting emissions. This ensures consistency in the data gathered and makes calculations more accurate. Standardisation not only facilitates Scope 3 emissions calculation but also fosters transparency and accountability in the supply chain. When companies and their suppliers align on common reporting standards, the process becomes more straightforward, and the data becomes more reliable, benefiting all stakeholders involved.


Shared Responsibility:

Climate change is a shared global challenge. By working together, companies and their suppliers can share best practices, resources, and solutions to reduce their collective carbon footprint. Collaborative efforts in the supply chain can lead to innovative approaches to emission reduction. For example, sharing knowledge about sustainable sourcing practices or jointly investing in renewable energy projects can have a significant positive impact on Scope 3 emissions. Additionally, the sense of shared responsibility can foster a stronger sense of commitment to sustainability throughout the supply chain.


Economic Incentives:

A sustainable supply chain is often a more cost-effective one. Joint initiatives can lead to bulk purchasing of sustainable materials, shared transportation to reduce emissions, or joint investments in renewable energy sources. Collaboration in the supply chain not only aids in Scope 3emissions reduction but can also result in cost savings. Bulk purchasing of sustainable materials can lead to economies of scale, while shared transportation and renewable energy investments can reduce operational expenses and enhance the bottom line. These economic incentives can be a powerful driverfor companies and suppliers to work together towards a more sustainable future.


In conclusion, while Scope 3 emissions calculation poses its set of challenges, it remains a critical component of a company's carbonfootprint. As the business world moves towards a more sustainable future, companies that prioritise understanding, calculating, and reducing their total emissions – including those elusive Scope 3 emissions – will stand out in terms of compliance, reputation, and financial benefits. Collaborative efforts with supply chain partners will be key in this endeavour.


The challenges are substantial, but the opportunities for positive change, both environmentally and economically, are immense. By addressing Scope 3 emissions comprehensively and engaging in collaborative, cross-industry partnerships, businesses can make significant strides towards amore sustainable and responsible future.