Greenhouse Gas Inventory Services for the Palm Cooking Oil Industry Sector

Palm Cooking Oil is an important part of Indonesia’s food and agricultural value chain. Palm-based cooking oil is widely used by households, restaurants, food manufacturers, and other businesses, while the broader palm oil sector also supports employment, processing, logistics, exports, and downstream manufacturing.

However, Palm Cooking Oil production can generate greenhouse gas emissions throughout its value chain. These emissions may come from land-use change, fertilizer application, plantation management, transportation, palm oil milling, electricity and fuel consumption, wastewater treatment, refining, packaging, and distribution.

Understanding greenhouse gas emissions is therefore important for companies involved in Palm Cooking Oil. A structured greenhouse gas inventory can help companies identify emission sources, establish a baseline, determine carbon hotspots, develop reduction strategies, and monitor progress over time.

This article explains the relationship between Palm Cooking Oil and greenhouse gas emissions, major emission sources, production activities, environmental and economic impacts, reduction strategies, Life Cycle Assessment, and the role of GHG inventory services in supporting corporate decarbonization.

Palm Cooking Oil and Greenhouse Gas Emissions

The Palm Cooking Oil value chain involves several stages, from oil palm cultivation and harvesting to milling, refining, packaging, and distribution.

Each stage can contribute to greenhouse gas emissions in different ways.

Relevant greenhouse gases can include:

• Carbon dioxide (CO₂): Associated with fossil-fuel combustion, electricity, transportation, and certain land-use changes.
• Methane (CH₄): Can be generated from the anaerobic decomposition of organic matter, particularly in palm oil mill effluent treatment.
• Nitrous oxide (N₂O): Can be associated with nitrogen fertilizer application and agricultural soil management.

These gases can be converted into carbon dioxide equivalent, or CO₂e, so that their climate impacts can be combined within a greenhouse gas inventory.

How the Palm Cooking Oil Value Chain Operates

The production of Palm Cooking Oil is more complex than simply extracting oil from palm material.

The value chain can include:

1. Oil Palm Cultivation:
   Oil palm is cultivated and managed through activities such as fertilization, maintenance, and harvesting.
2. Harvesting Fresh Fruit Bunches:
   Mature fresh fruit bunches are harvested and transported to palm oil mills.
3. Palm Oil Milling:
   Fresh fruit bunches are processed into crude palm oil through sterilization, threshing, digestion, pressing, and clarification.
4. Refining:
   Crude palm oil undergoes refining processes to produce edible oil suitable for food applications.
5. Fractionation:
   Refined palm oil can be separated into fractions, including palm olein, which is commonly used for cooking oil.
6. Packaging:
   Finished Palm Cooking Oil is packed into pouches, bottles, containers, or bulk packaging.
7. Distribution:
   Products are transported to distributors, retailers, restaurants, food manufacturers, and consumers.

Products Derived from Palm Oil

Palm oil is used for more than Palm Cooking Oil.

Several downstream products may include:

• Margarine.
• Shortening.
• Processed food ingredients.
• Soap.
• Personal-care ingredients.
• Cosmetic ingredients.

Each downstream product can have a different production route and greenhouse gas footprint.

7 Major GHG Emission Sources from Palm Cooking Oil

The greenhouse gas footprint of Palm Cooking Oil may include multiple emission sources across upstream, operational, and downstream activities.

1. Land-Use Change

Land-use change can significantly influence the carbon footprint of palm-derived products.

If high-carbon land is converted into oil palm plantations, carbon stored in vegetation or soil may be released into the atmosphere.

For this reason, plantation history and land-use information can be important when evaluating the full climate impact of Palm Cooking Oil.

2. Fertilizer Use

Nitrogen fertilizer is commonly used to support oil palm productivity.

However, nitrogen applied to agricultural soils can contribute to nitrous oxide emissions.

Companies can improve fertilizer management by optimizing application rates, timing, and nutrient efficiency.

3. Fuel Consumption

Diesel and other fuels may be consumed by:

• Agricultural machinery.
• Company vehicles.
• Generators.
• Boilers.
• Material-handling equipment.

Combustion of fossil fuels generates direct CO₂ emissions.

4. Electricity Consumption

Electricity may be required for mills, refineries, warehouses, offices, pumps, motors, conveyors, processing equipment, and packaging systems.

The associated greenhouse gas emissions depend partly on the electricity source.

5. Palm Oil Mill Effluent

Palm oil milling generates wastewater commonly known as Palm Oil Mill Effluent (POME).

POME contains substantial organic material.

When treated under anaerobic conditions without methane recovery, decomposition can generate methane.

This makes POME one of the important greenhouse gas management opportunities in the palm oil value chain.

6. Transportation

Transportation emissions may occur from:

• Moving fresh fruit bunches to palm oil mills.
• Transporting crude palm oil to refineries.
• Moving packaging materials.
• Distributing finished Palm Cooking Oil.

7. Waste and By-Product Management

Waste treatment can also affect greenhouse gas emissions.

Companies can reduce environmental impacts by improving waste prevention, recycling, biomass management, and wastewater treatment.

Palm Cooking Oil and Land-Use Impacts

Land-use management can be particularly important for the environmental performance of Palm Cooking Oil.

The carbon impact of palm oil differs depending on the land where plantations are established and how plantations are managed.

Production associated with conversion of high-carbon ecosystems can have a different climate profile from production sourced from existing plantations with responsible land management.

This is why supply-chain traceability is important when assessing Palm Cooking Oil greenhouse gas emissions.

Palm Cooking Oil and POME Methane

POME management provides an important opportunity for reducing methane emissions.

Companies can evaluate methane-capture systems that collect biogas generated during anaerobic treatment.

Captured biogas can potentially be used as an energy source.

This approach can:

• Reduce methane released to the atmosphere.
• Generate renewable energy.
• Reduce some fossil-energy requirements.
• Improve wastewater-management performance.

Environmental Impacts of Palm Cooking Oil

The environmental impacts associated with Palm Cooking Oil depend heavily on plantation, production, and supply-chain practices.

Deforestation and Land Use

Poorly managed land conversion can contribute to forest loss, biodiversity impacts, and greenhouse gas emissions.

Greenhouse Gas Emissions

Emissions can originate from land-use change, fertilizer, fuel, electricity, transportation, wastewater, and industrial processing.

Water Pollution

Wastewater that is not properly treated can affect surrounding water bodies.

Soil Impacts

Inappropriate fertilizer or pesticide management may negatively affect soil and water quality.

These environmental impacts should be evaluated using actual operational and supply-chain information rather than assuming all Palm Cooking Oil production has the same environmental profile.

Economic Importance of Palm Cooking Oil

The Palm Cooking Oil value chain also has major economic significance.

It supports:

• Plantation employment.
• Manufacturing jobs.
• Logistics and transportation.
• Food manufacturing.
• Domestic consumption.
• Downstream industries.

Palm oil and related products also contribute to Indonesia’s export economy.

For this reason, the challenge is not simply to reduce industrial activity, but to improve environmental performance while maintaining economic productivity.

How Palm Cooking Oil Companies Can Reduce GHG Emissions

Companies involved in Palm Cooking Oil can use several strategies to reduce greenhouse gas emissions.

1. Prepare a GHG Inventory

The first step is understanding how much greenhouse gas is emitted and where those emissions originate.

A corporate greenhouse gas inventory can cover:

• Scope 1 emissions.
• Scope 2 emissions.
• Relevant Scope 3 emissions.

Scope 1 Emissions from Palm Cooking Oil

Scope 1 represents direct emissions from sources owned or controlled by the company.

Potential Scope 1 sources may include:

• Company-owned boilers.
• Generators.
• Company vehicles.
• Fuel-consuming processing equipment.
• Direct methane emissions from company-controlled POME treatment.

Scope 2 Emissions from Palm Cooking Oil

Scope 2 includes indirect emissions from purchased electricity, steam, heat, or cooling.

For Palm Cooking Oil companies, purchased electricity may be used by:

• Processing equipment.
• Pumps.
• Motors.
• Refineries.
• Packaging facilities.
• Warehouses.

Scope 3 Emissions from Palm Cooking Oil

Scope 3 covers other indirect emissions across the value chain.

Depending on the company’s organizational boundary, relevant sources can include:

• Purchased fresh fruit bunches.
• Purchased crude palm oil.
• Fertilizers.
• Packaging materials.
• Third-party logistics.
• Capital goods.
• Waste treatment.
• Downstream product distribution.

For companies that mainly refine and sell Palm Cooking Oil but do not own plantations, purchased raw materials may represent an important part of Scope 3 emissions.

2. Improve POME Management

Improving POME treatment can significantly reduce methane emissions.

Methane capture and biogas utilization can become an important mitigation strategy for companies whose operations include palm oil mills.

3. Increase Renewable Energy Use

Palm oil facilities may evaluate different renewable energy options depending on operational conditions.

These may include:

• Biogas from POME.
• Appropriate utilization of biomass residues.
• Solar photovoltaic systems.
• Renewable electricity procurement.

Renewable energy should complement, rather than replace, energy-efficiency improvements.

4. Improve Energy Efficiency

Energy-efficiency measures can reduce both greenhouse gas emissions and operating costs.

Companies can evaluate:

• Boilers.
• Steam systems.
• Motors.
• Pumps.
• Heat exchangers.
• Refining equipment.
• Compressed air.
• Lighting.

5. Engage Suppliers in GHG Reduction

Supplier engagement is important because a significant portion of the greenhouse gas footprint may occur outside direct company operations.

Palm Cooking Oil companies can work with suppliers to improve:

• Fertilizer efficiency.
• Farm productivity.
• Land management.
• Traceability.
• Transportation efficiency.
• Environmental data quality.

6. Use Appropriate Emission Factors

Reliable GHG calculations require appropriate activity data and emission factors.

The selected emission factor should match:

• The activity being calculated.
• The fuel or energy source.
• The geographic context where relevant.
• The selected methodology.
• The reporting objective.

Companies should document the source and version of emission factors used.

GHG Calculation for Palm Cooking Oil

A common greenhouse gas calculation principle is:

GHG Emissions = Activity Data × Emission Factor

Examples of activity data include:

• Liters of diesel consumed.
• kWh of electricity used.
• Tonnes of fertilizer applied.
• Tonnes of Palm Cooking Oil produced.
• Distance traveled by vehicles.
• Volume of wastewater treated.

The resulting emissions can be converted into CO₂e.

7. Develop Life Cycle Assessment for Palm Cooking Oil

A Life Cycle Assessment, or LCA, can help companies evaluate environmental impacts across different life-cycle stages.

For Palm Cooking Oil, a study may consider:

• Plantation activities.
• Fertilizer production and use.
• Palm oil milling.
• Transportation.
• Refining.
• Packaging.
• Distribution.

A full LCA can evaluate more than greenhouse gas emissions, while a Product Carbon Footprint focuses specifically on climate-change impacts.

Life Cycle Assessment and Palm Cooking Oil Supply Chains

LCA can help companies understand where environmental impacts occur across the Palm Cooking Oil supply chain.

The technical structure generally includes:

1. Goal and Scope Definition
2. Life Cycle Inventory
3. Life Cycle Impact Assessment
4. Interpretation

This approach allows companies to move beyond factory-level emissions and evaluate upstream and downstream impacts where relevant.

Carbon Hotspots in Palm Cooking Oil

After preparing a GHG inventory or Product Carbon Footprint, companies can identify major carbon hotspots.

Potential hotspots may include:

• Land-use change.
• Fertilizer.
• POME methane.
• Fuel combustion.
• Purchased electricity.
• Raw material transportation.
• Refining energy.

Companies should prioritize reduction efforts based on actual data rather than assuming that all emission sources are equally important.

Emission Baseline for Palm Cooking Oil

A greenhouse gas baseline provides a reference point for evaluating future performance.

Companies can calculate emissions for a selected baseline year and compare future emissions against that period.

A reliable baseline should be supported by consistent data and clearly documented methodologies.

Monitoring Palm Cooking Oil GHG Emissions

Greenhouse gas management should be an ongoing process.

Companies can monitor indicators such as:

• Total tCO₂e per year.
• kg CO₂e per tonne of Palm Cooking Oil.
• Energy consumption per tonne of product.
• Methane captured from POME.
• Renewable energy percentage.
• Fuel used for transportation.
• Relevant Scope 3 emissions.

Palm Cooking Oil GHG Reduction Cycle

A practical greenhouse gas management cycle can be summarized as:

Measure → Identify Hotspots → Set Priorities → Reduce → Monitor → Report → Improve

The first GHG inventory establishes the baseline.

Hotspot analysis identifies the largest emission sources.

Reduction strategies address priority areas.

Monitoring then determines whether the strategies actually reduce emissions.

How Actia Can Help Palm Cooking Oil Companies with GHG Inventory

Actia provides greenhouse gas inventory services that can support companies involved in Palm Cooking Oil.

Support can include:

1. Identify Emission Sources:
   Determine relevant Scope 1, Scope 2, and Scope 3 greenhouse gas sources.
2. Collect and Review Activity Data:
   Organize fuel, electricity, fertilizer, wastewater, transportation, production, and other relevant information.
3. Calculate Greenhouse Gas Emissions:
   Apply appropriate emission factors and methodologies.
4. Identify Carbon Hotspots:
   Determine which activities contribute most significantly to total emissions.
5. Develop Emission Reduction Strategies:
   Prioritize practical actions based on calculation results.
6. Monitor GHG Performance:
   Establish indicators for tracking future progress.

Click here to learn more about GHG Inventory services for Palm Cooking Oil companies and consult with the Actia team.

Companies Associated with Palm Cooking Oil in Indonesia

The original article identifies several companies associated with Indonesia’s palm oil, refining, and cooking-oil value chain, including:

1. PT Sinar Mas Agro Resources and Technology Tbk (SMART)
2. Indofood-related agribusiness operations
3. Wilmar-related palm oil operations in Indonesia
4. PT Salim Ivomas Pratama Tbk
5. PT Tunas Baru Lampung Tbk

Each company can have different organizational boundaries, plantation exposure, processing facilities, supply chains, and greenhouse gas profiles.

GHG inventories should therefore be developed using company-specific operational data.

Benefits of GHG Inventory for Palm Cooking Oil

A greenhouse gas inventory can help Palm Cooking Oil companies:

• Understand total greenhouse gas emissions.
• Identify Scope 1, Scope 2, and Scope 3 sources.
• Identify carbon hotspots.
• Improve POME management.
• Improve energy efficiency.
• Develop renewable energy strategies.
• Engage suppliers.
• Monitor emission reductions.
• Improve carbon data quality.
• Support long-term decarbonization planning.

Palm Cooking Oil and Long-Term Decarbonization

Reducing greenhouse gas emissions from Palm Cooking Oil requires action across the entire value chain.

Direct operational improvements can include energy efficiency, methane capture, renewable energy, and lower fuel consumption.

Upstream strategies can include better fertilizer management, improved plantation practices, supply-chain traceability, and supplier engagement.

Downstream strategies can include logistics optimization and packaging efficiency.

The most appropriate priorities should be determined using reliable greenhouse gas data.

The Future of Palm Cooking Oil and GHG Management

Palm Cooking Oil will remain an important product within Indonesia’s food and agricultural economy, but companies increasingly need to understand how greenhouse gas emissions occur throughout their operations and supply chains.

A reliable GHG inventory provides the foundation for this process.

Scope 1 identifies direct emissions.

Scope 2 captures emissions associated with purchased energy.

Scope 3 helps companies understand other indirect value-chain emissions.

Companies can then identify carbon hotspots such as fertilizer use, land-use change, POME methane, energy consumption, or transportation.

Reduction strategies can be prioritized based on these results.

Through better POME management, energy efficiency, renewable energy, supplier engagement, accurate emission factors, and Life Cycle Assessment, Palm Cooking Oil companies can develop a more systematic approach to greenhouse gas reduction.

The objective should not be limited to calculating emissions once. Companies should continue measuring, reducing, monitoring, and improving greenhouse gas performance over time.

Does your company produce or process Palm Cooking Oil and need assistance with a GHG Inventory? Click here to discuss GHG Inventory services with Actia.