Palm oil explained: the sustainability dilemma

Palm oil is one of those topics where the instinctive response — just avoid it — turns out to be less helpful than it looks. The real picture is genuinely complicated, and understanding it leads to better choices than a simple boycott.

What palm oil is and why it's everywhere

Palm oil comes from the fruit of the oil palm tree, which thrives in tropical regions close to the equator. Two types of oil are extracted: palm oil from the orange-red fruit pulp, and palm kernel oil from the seed inside. They have different properties and are used in different applications.

The reason palm oil became so ubiquitous is essentially economic and agronomic: it is by a significant margin the highest-yielding vegetable oil crop in the world. The oil palm produces more oil per hectare per year than any of its alternatives — sunflower, rapeseed, soybean, coconut. This means that for any given volume of oil demand, palm requires far less land than alternatives.

This yield advantage made palm oil attractive to manufacturers as a versatile, stable, and affordable ingredient, and to governments in producing regions as an engine of agricultural development. Over several decades it expanded dramatically, particularly in Indonesia and Malaysia, which together produce the great majority of global supply, and in parts of West and Central Africa and Latin America.

Palm oil and its derivatives appear in an enormous range of products:

• Food: Bread, biscuits, crackers, chocolate, margarine, cooking oils, instant noodles, breakfast cereals, pizza dough, ice cream, peanut butter, and many more processed foods use palm oil for its stability, texture, and mild flavour.
• Personal care and cosmetics: Shampoo, conditioner, soap, toothpaste, lipstick, moisturiser and many other toiletries contain palm oil derivatives as emulsifiers, thickeners or surfactants.
• Cleaning products: Detergents and washing powders often contain palm-derived surfactants.
• Biofuel: A significant and controversial portion of palm oil production goes into biofuel, particularly in Europe, where it has been used as a supposedly renewable transport fuel.

The environmental and social problems

The expansion of oil palm plantations has caused serious, well-documented environmental harm — primarily, though not exclusively, in South-East Asia.

Deforestation and habitat loss. Large areas of biodiverse tropical rainforest have been cleared to make way for oil palm plantations. Tropical rainforests are among the most species-rich ecosystems on earth, and their loss is irreversible on any human timescale. Several iconic species — Sumatran orangutans, Borneo pygmy elephants, Sumatran tigers — have seen habitat devastated, and populations have declined severely as a result.

Peatland destruction. Some of the most damaging expansion has occurred on tropical peatlands — waterlogged landscapes that store enormous quantities of carbon accumulated over thousands of years. Draining peatlands for agriculture releases this stored carbon, and fires used to clear them can burn for months, releasing carbon and causing serious air quality problems across entire regions. Peatland development for palm oil has been a significant contributor to greenhouse gas emissions.

Biodiversity loss. Beyond the headline species, the conversion of complex ecosystems to monoculture plantations reduces biodiversity at every level — plants, insects, fungi, birds, mammals. These losses cascade through ecosystems in ways that are poorly understood but likely significant.

Social and labour issues. In some producing regions, palm oil expansion has been associated with land conflicts, displacement of local and indigenous communities, inadequate consultation, and poor labour conditions on plantations. These issues vary considerably by country, company and certification status.

It's important to note that not all palm oil production carries the same level of harm. Some is grown on previously degraded or converted land; some is grown in regions without the critical biodiversity concerns of lowland Borneo or Sumatra. The environmental impact depends heavily on where and how a plantation was established.

Why boycotting all palm oil can backfire

Faced with this picture, the intuitive response is to avoid palm oil entirely. It's a reasonable instinct, but it's more complicated than it looks — and acting on it without understanding the dynamics can produce unintended consequences.

The core problem is substitution. If consumers and manufacturers replace palm oil with other vegetable oils, those alternatives need to come from somewhere. And because palm oil yields so much more per hectare than alternatives, replacing a given volume of palm oil with sunflower, soybean or rapeseed oil requires substantially more agricultural land to produce the same amount of oil. If that extra land comes from ecosystems, the environmental cost may be higher than sticking with palm oil from better-managed sources.

This doesn't mean all palm oil is equivalent. It means the question isn't simply "palm or no palm" — it's "what are the conditions under which this oil was produced, and what would the realistic alternative be?" Those are harder questions to answer at the supermarket shelf, but they're the right ones.

A full consumer boycott could also harm smallholder farmers — millions of small-scale growers who depend on palm oil income and who are not the same actors as the large companies responsible for the most damaging expansion. Removing income from smallholders without a viable alternative is not a straightforwardly good outcome.

Certified palm oil and its honest limitations

The main international certification body for palm oil is the Roundtable on Sustainable Palm Oil, known as the RSPO. Founded in 2004, it brings together producers, manufacturers, retailers and environmental groups to set and audit standards for more responsible production.

RSPO certification covers things like:

• No clearing of primary forest or areas of high conservation value after a specified cutoff date.
• No development on peatland regardless of depth.
• Certain requirements around working conditions, community consultation and land rights.
• Environmental management and reduced use of agrochemicals.

Certified sustainable palm oil is a meaningful step in the right direction. Operations that meet RSPO standards are audited against them, and the certification creates accountability that uncertified supply chains lack. Choosing products that clearly state they use certified sustainable palm oil is a better option than an uncertified equivalent, other things being equal.

However, it would be misleading to present RSPO certification as a guarantee that nothing has gone wrong. The scheme has been criticised on several grounds over the years: enforcement has not always been consistent; some certified members have been linked to violations; older cutoff dates left room for earlier deforestation to be grandfathered in; and the standards have evolved in ways that critics argue haven't always gone far enough quickly enough.

It's also worth understanding the difference between different supply chain models within RSPO: some products use physically traceable certified oil throughout the supply chain; others use a "book and claim" or "mass balance" system that allows certified and uncertified oil to be mixed, with credits traded separately. The environmental benefit of these different models varies. For a deeper look at how certification claims can be genuinely meaningful or superficial, see our guide to greenwashing.

How to spot palm oil on ingredient labels

One of the practical challenges with palm oil is that it appears under a large number of different names on ingredient lists. This makes it genuinely difficult to identify, and in many countries labelling rules don't require palm oil to be called by a single standard name.

Common ingredient names that may indicate palm oil or palm derivatives include:

• Palm oil, palm fat, palm kernel oil, palm kernel fat
• Palmitate, palmate, palmolein, palm stearin
• Sodium laureth sulphate (SLES), sodium lauryl sulphate (SLS)
• Sodium lauryl sulfoacetate
• Glyceryl stearate, glyceryl laurate
• Stearic acid, steareth-2, steareth-20
• Cetyl alcohol, cetearyl alcohol, ceteareth-20
• Cocoa butter equivalent (CBE) — may contain palm kernel
• Vegetable fat, vegetable oil (when not otherwise specified)

This list is not exhaustive — there are hundreds of palm-derived compounds used across food, cosmetics and cleaning products. Some smartphone apps and websites help identify palm oil derivatives in specific products, though they rely on up-to-date ingredient data and are not infallible.

The labelling situation varies by country. Some countries have introduced clearer disclosure requirements; others have not. The European Union, for example, has introduced rules requiring vegetable oil to be identified by type in food products, which makes identification easier — though palm oil in other product categories may still be obscured.

The bigger levers for change

Given the complexity above, what actually works? Individual consumer choices matter, but the most effective actions are slightly different from what the "avoid palm oil" framing suggests.

• Reduce overall consumption of heavily processed products. The more processed a product, the more likely it is to contain palm oil derivatives — and the more likely it is to be a product you don't strictly need. Eating more whole foods naturally reduces your palm oil exposure without requiring ingredient-level detective work.
• Waste less. Palm oil is embedded in a huge proportion of wasted food and personal care products. Reducing waste means less of it was needed in the first place.
• Choose certified where you can, with realistic expectations. Look for RSPO certification on products, understanding that it's better than nothing but not a guarantee. Products that make specific, traceable claims about their supply chain are generally more credible than vague "sustainable" labels.
• Press for supply chain transparency. Consumer-facing pressure on manufacturers to disclose where their palm oil comes from, and to commit to traceable, deforestation-free supply chains, has driven real change in corporate policy — more than any individual purchasing decision.
• Reduce consumption of palm oil biofuel. Using palm oil as vehicle fuel is widely considered one of the most environmentally damaging uses. Where your country's transport fuel policy includes palm-derived biodiesel, advocacy for better biofuel sustainability standards is directly relevant.

Your palm oil label-reading checklist

• Look for "RSPO certified" or "certified sustainable palm oil" on the label, as a better-than-average signal.
• Check whether "vegetable oil" or "vegetable fat" in the ingredients is identified by type (if not, it's often palm).
• Scan for common palm derivatives: palmitate, SLS, SLES, stearic acid, cetyl alcohol, glyceryl stearate.
• Favour whole foods over heavily processed products — simpler ingredient lists, less palm exposure.
• Use a palm oil ingredient checker app as a supplement, not a primary tool.
• Look for brands that publish their palm oil sourcing policy and commit to traceable supply chains.
• Don't assume "palm-oil free" products are automatically better — check what they use instead.
• When choosing biofuel-blended petrol or diesel, be aware that these often contain palm oil derivatives.