Oil palm is a tropical tree grown primarily for its fruit, which produces more vegetable oil per acre than any other crop on Earth. Native to West Africa, it now dominates global vegetable oil markets, with Indonesia and Malaysia together accounting for 83% of world production. The tree belongs to the palm family (Arecaceae) and goes by the scientific name Elaeis guineensis.
What the Tree Looks Like
Oil palm is a single-stemmed tree that can grow 20 meters tall over its productive lifetime. It has no branches, just a crown of long feathered leaves at the top, making it instantly recognizable on tropical plantations. The tree begins flowering about three years after germination and produces dense clusters of small, reddish-orange fruit in bunches that can weigh 20 kilograms or more. Each fruit contains a fleshy outer layer surrounding a hard, nut-like seed, and both parts yield oil with very different properties.
Unlike many fruit trees, oil palm maintains a single growing point at its tip for its entire life. If that point is damaged, the tree dies. Commercial plantations typically replant after 25 to 30 years, when the trees grow too tall for efficient harvesting.
Two Oils From One Fruit
A single oil palm fruit produces two distinct oils. Palm oil comes from the soft, fleshy outer layer of the fruit. After harvesting, the fruit bunches are steamed, the individual fruits are separated, and the flesh is mechanically pressed to squeeze out a golden-to-reddish crude oil. That color comes from extremely high levels of carotenoids, the same pigments that make carrots orange. Crude palm oil is actually the richest natural source of carotenoids, containing 500 to 700 parts per million.
Palm kernel oil comes from the hard seed inside the fruit. After the flesh is processed, the leftover kernels are cracked open and crushed, then either mechanically pressed or treated with solvents to extract their oil. Palm kernel oil is white, solid at room temperature, and chemically much closer to coconut oil than to the palm oil that surrounds it. It contains about 85% saturated fat, compared to palm oil’s roughly 50%.
Fat Composition and Nutrients
Palm oil sits in an unusual middle ground among cooking oils. Its fat breaks down to roughly 50% saturated, 40% monounsaturated, and 10% polyunsaturated. That near-even split between saturated and unsaturated fat makes it more saturated than olive or canola oil but less so than butter or coconut oil. The dominant saturated fat is palmitic acid, which makes up about 44% of the total. The main unsaturated fat is oleic acid, the same one found in olive oil.
In its unrefined form, palm oil is also rich in vitamin E compounds called tocotrienols, present at 600 to 1,200 parts per million. These act as antioxidants and contribute to the oil’s stability during cooking. Most commercially sold palm oil, however, is refined, which strips out much of the carotenoid and vitamin E content along with impurities.
Why It Shows Up in So Many Products
Palm oil is semi-solid at room temperature, which gives it a creamy, spreadable texture without the need for artificial hardening. This single property explains much of its dominance in processed food. Before palm oil became widely available, food manufacturers relied on partially hydrogenated oils to get that same texture in products like margarine, cookies, and crackers. Partial hydrogenation creates trans fats, which are now widely recognized as harmful. Palm oil offered a natural alternative.
The oil can also be separated into fractions with very different melting points. The liquid fraction works well for frying. The solid fraction, which is about 90% saturated fat, melts at 65 to 70°C and serves as a direct replacement for trans-fat-containing shortenings. Palm kernel oil’s solid fraction turns up in nondairy ice cream, chocolate coatings, filling creams, toffee, and caramel. If you pick up a packaged food and read the ingredients, there’s a good chance you’ll find palm oil or one of its derivatives listed.
Beyond food, roughly 10 to 15% of palm oil goes to industrial uses. The fatty acids derived from palm and palm kernel oil are converted into surfactants, which are the active cleaning agents in detergents, shampoos, and soaps. They also appear in cosmetics as emulsifiers and in industrial applications like fabric softeners and corrosion inhibitors.
Global Production Scale
Indonesia is by far the world’s largest producer, responsible for 58% of global palm oil output at roughly 46.7 million metric tons projected for the 2025/2026 season. Malaysia follows at 25%, producing about 20.2 million metric tons. After that, production drops sharply: Thailand contributes 4%, Colombia 2%, and Nigeria 2%. The remaining production is scattered across tropical countries in Central America, South America, and West Africa.
Oil palm’s dominance comes down to efficiency. The tree produces substantially more oil per hectare than competing crops like soybeans, sunflower, or rapeseed. A well-managed plantation yields around 3.5 tons of oil per hectare, while soybeans typically produce less than one ton per hectare. This efficiency means palm oil meets a huge share of global vegetable oil demand using a relatively small land footprint compared to what would be needed if the same oil came from other crops.
Environmental Cost of Expansion
That efficiency hasn’t prevented serious environmental damage. Oil palm plantations replaced an average of 270,000 hectares of forest per year between 2000 and 2011 across major producing countries. More than half of Indonesian and Malaysian oil palm plantations that existed in 2005 were on land that had been forest in 1990. Across Southeast Asia as a whole, 45% of sampled plantations were established on former forestland.
The pattern varies by region. In South America, 31% of oil palm area came from deforested land. Ecuador and Peru showed particularly high rates, with over 50% of plantation area converted from forest. In Africa and Central America, the figures were much lower, at 7% and 2% respectively, largely because plantation expansion in those regions has been more recent and smaller in scale.
The forests most affected by oil palm expansion are some of the most biodiverse on the planet. Vulnerable forest areas in all four major production regions contain high concentrations of mammal and bird species at risk of extinction. The Amazon, Brazilian Atlantic Forest, and the tropical forests of Indonesia and Malaysia are especially critical zones where palm oil expansion overlaps with threatened wildlife habitat.
Certified Sustainable Palm Oil
The Roundtable on Sustainable Palm Oil (RSPO) is the most widely recognized certification system aimed at reducing the crop’s environmental and social harm. To earn RSPO certification, producers must meet criteria across several categories. On the environmental side, they must identify rare, threatened, or endangered species on or near their land and account for their conservation in management plans. They are also required to reduce pollution and greenhouse gas emissions and handle waste responsibly.
The social requirements include paying workers at least a living wage, prohibiting discrimination, and establishing systems for handling complaints. Land rights protections require that producers demonstrate legal rights to the land they use and obtain free, prior, and informed consent from local communities before expanding. Critically, any new plantings since November 2005 cannot have replaced primary forest or areas identified as having high conservation value.
RSPO-certified palm oil still represents a minority of total global production, and critics argue the standards don’t go far enough or aren’t enforced consistently. But the certification remains the primary tool available to companies and consumers trying to source palm oil with a smaller environmental footprint.