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In the global race to decarbonize, understanding and managing your jejak karbon has never been more urgent. As climate risk becomes financial risk, businesses, governments, and individuals are now under pressure to quantify their environmental impact. From the carbon footprint meaning to advanced carbon footprint calculator tools, the ability to measure emissions is a critical step toward sustainability leadership.
According to PwC’s 2025 State of Decarbonization report, 83% of surveyed companies are investing in low‑carbon products and services, while 47% maintain their decarbonization targets and 37% are increasing ambition. [1] But how do we define and calculate a carbon footprint? And how does it impact ESG performance?
This article explores the core concepts of what is a carbon footprint, the methods for calculating it, current ESG trends, and actionable strategies for reducing emissions.
What Is Carbon Footprint? Definitions and Scope
At its core, a jejak karbon represents the total Emisi GRK caused directly and indirectly by an individual, organization, product, or activity. These emissions are typically measured in metric tons of carbon dioxide equivalent (tCO₂e), accounting for gases like CO₂, methane (CH₄), and nitrous oxide (N₂O).
Carbon Footprint Definition:
According to the World Resources Institute, greenhouse gas emissions from human activities—such as energy use, agriculture, and industrial processes—are measured in carbon dioxide equivalent (CO₂e) to account for different gases’ warming effects. [2]
Scopes of Emissions:
- Lingkup 1: Direct emissions from owned or controlled sources (e.g., company vehicles, boilers).
- Lingkup 2: Indirect emissions from purchased electricity or energy.
- Lingkup 3: All other indirect emissions (e.g., supply chain, business travel, product use).
These categories are crucial when building ESG disclosures aligned with frameworks like the ISSB, CSRDdan TCFD.
How to Calculate Carbon Footprint?
The next step is to identify all emissions sources. These are typically categorized under three scopes. Scope 1 includes direct emissions from fuel combustion or company-owned vehicles. Scope 2 accounts for indirect emissions from purchased electricity, heating, or cooling. Scope 3 is the most complex and includes emissions from upstream and downstream activities such as purchased goods, transportation, business travel, and employee commuting. Including Scope 3 is critical for a full carbon footprint assessment, especially in sectors like retail or manufacturing.
After identifying emissions sources, companies must gather activity data. This involves collecting information such as energy usage from utility bills, fuel consumption logs, procurement data, transportation mileage, and employee commuting patterns. Engaging suppliers via sustainability questionnaires can also help retrieve emissions data for purchased goods and services—often the largest contributor to Scope 3.
Once the data is compiled, businesses need to apply emissions factors to translate activity data into carbon dioxide equivalents (CO₂e). Emissions factors are standard conversion rates provided by trusted databases such as the U.S. EPA, UK DEFRA, or the IPCC. These factors vary by region, activity type, and fuel source. For instance, diesel fuel has a higher CO₂e per liter than natural gas, and the emissions factor for electricity will depend on the local energy grid mix.
The final step is to verify and report your carbon footprint. Engaging third-party auditors or ESG consultants enhances credibility and accuracy. Disclosures should align with global reporting frameworks such as the ISSB, CDP, or GRI to ensure consistency and comparability. Transparent carbon footprint reporting not only supports compliance but also strengthens ESG ratings and builds stakeholder trust in an era of climate accountability.
Carbon Footprint Examples by Sector
Understanding carbon footprint examples helps contextualize emissions in real-world terms:
| Sector | Common Emissions Sources | Contoh |
| Manufaktur | Fossil fuel combustion, raw material sourcing | Steel mill burning coal and coke |
| Teknologi | Data center energy use, device supply chains | Server farms powered by non-renewables |
| Retail & Apparel | Textile production, logistics, consumer usage | Fast fashion clothing with high Scope 3 |
| Food & Beverage | Agriculture, refrigeration, transport | Beef production with high methane output |
| Financial Services | Business travel, IT infrastructure, procurement | Scope 3 from financed emissions and vendors |
These insights guide sustainability strategy and regulatory compliance.
Latest Trends in Carbon Management and ESG Reporting
In 2025, tracking your carbon footprint is no longer optional. Regulatory, investor, and consumer pressures are converging.
Scope 3 Takes Center Stage
According to Bloomberg ESG Insights (2025), 61% of investors now demand Scope 3 disclosures. [3] Supply chain emissions account for 70–90% of total carbon footprints in consumer goods and services.
Science-Based Targets Dominate
More than 10,000 companies globally have now set emissions reduction goals through the Science-Based Targets initiative (SBTi). Many aim for net zero by 2050 or earlier, requiring significant operational transformation. [4]
Integration with Financial Disclosures
Under the ISSB standards, climate data must be integrated into annual financial statements, reinforcing the materiality of emissions across revenue and risk portfolios.
Product Carbon Footprints (PCFs)
Companies are now disclosing carbon intensity at the product level—especially in electronics, packaging, and consumer goods. These metrics shape marketing, compliance, and innovation strategies.
Strategic Takeaways: How to Reduce Carbon Footprint Effectively
Reducing your jejak karbon has become a vital part of corporate ESG strategy in 2025. Businesses are starting with carbon audits to identify emission hotspots using recognized tools like the Protokol Gas Rumah Kaca or Seneca ESG. Establishing a clear baseline enables leaders to set SMART goals—specific, measurable, and aligned with global climate targets such as the Paris Agreement or Net Zero by 2050. [5] By tracking emissions across operations and value chains, companies gain the insights needed to act strategically and stay compliant with evolving regulations.
Energy efficiency remains one of the fastest and most cost-effective ways to lower emissions. Firms are optimizing building systems, upgrading equipment, and reducing energy intensity per unit of production. Transitioning to renewable energy sources, including on-site solar installations, green utility tariffs, and power purchase agreements (PPAs), is helping companies cut Scope 2 emissions. Beyond internal efforts, engaging the supply chain is critical—embedding sustainability into procurement processes and encouraging vendors to reduce their carbon intensity can significantly influence Scope 3 outcomes.
Forward-thinking companies are also embracing circular economy models—designing products for reuse, recyclability, and material efficiency to reduce embodied carbon. Technology plays a key role: ESG software platforms like Workiva, Microsoft Sustainability Manager, and CDP streamline data gathering, automate reporting, and enhance transparency. With these strategic takeaways, businesses not only shrink their environmental footprint but also future-proof operations against regulatory, reputational, and financial climate risks.
Conclusion: Carbon Footprint as a Business Imperative
So, what is a carbon footprint? It’s a mirror of your environmental impact, and a lens into your organization’s future risks and opportunities. Whether you’re defining your emissions boundary, or reporting through ISSB-aligned standards, understanding your carbon data is critical to long-term resilience.
As we move further into 2025, carbon accountability is the new currency of credibility. Reducing your footprint isn’t just about compliance, it’s a statement of values, vision, and competitive positioning.
Referensi:
[1] https://www.pwc.com/us/en/services/esg/library/decarbonization-strategic-plan.html
[2] https://www.wri.org/insights/4-charts-explain-greenhouse-gas-emissions-countries-and-sectors
[4] https://greenly.earth/en-us/blog/company-guide/what-is-the-science-based-targets-initiative-sbti
