Palm oil, an edible vegetable oil is taken from the mesocarp (reddish pulp) of the fruit of the oil palms. It is processed into biofuel, exported for use in numerous commercial food and personal care items, and utilized locally as cooking oil. Compared to soybeans, rapeseed, or sunflowers, it generates up to 10 times more oil per unit of land. However, according to estimates, peatland damage caused in part by the production of palm oil accounts for 8% of all annual global emissions from burning fossil fuels and 4% of global greenhouse gas emissions. This is because enormous tracts of rainforest have been cleared to make way for palm oil plantations. This article will explain to you the Environmental Impacts of Palm Oil Production which will be helpful in preparing the Environment Syllabus for the UPSC Civil Service exam.

Palm Tree

• Asia, Africa, North America, and South America are all home to different species of palm trees.
• They grow in a fan-like shape and are referred to as pinnate plants because their central trunk contains a single stem that branches out into numerous leaf-bearing stems.
• Depending on their size, appearance, function, and location, there are various types of palm trees.
• Oil palm can reach heights of 60 to 80 feet in the wild, but under cultivation, it rarely reaches heights of more than 20 to 30 feet.
• Years of maturity allow mature palm trunks to still have leaf bases, and noticeable leaf markings are spirally arranged on the trunk where bases have fallen.
• The length of the leaves, which have 200–300 leaflets each, can reach up to 25 feet. They span three to four feet.

Applications of Palm Oil

• Food-based applications: Cooking oil, butter substitutes, margarine, vanaspati/vegetable ghee, confectionery, bakery fats, ice cream, coffee creamers, emulsifiers, and vitamin E supplements are a few examples of applications of palm that are food-based.
• Non-food applications: Cosmetics, personal care products, soaps, and detergents are non-food applications of palm oil.
• Oleochemical business, as a foundation for cosmetics, home cleansers, and laundry detergents also use palm oil.
• The USDA (United States Department of Agriculture) estimates that 75% of the world's palm oil consumption is used for food, while 22% is used for industrial or non-food reasons.
• The remainder, while only in very small amounts at the present, is used to make biodiesel.

Environmental Impacts of Palm Oil Production

Deforestation

• Vast areas of tropical forests are cut down to make way for sizable plantations to meet the demand for palm oil, which is on the rise.
• According to studies, Borneo's forest cover decreased from 73.7 % in 1985 to 50.4 % in 2005, with a projected cover of 32.6 % by 2020.
• It is quite concerning that Sumatra, Indonesia, is losing its forest cover.

Biodiversity Loss

• Natural forest loss is intimately linked to worries about biodiversity loss.
• The extraction of palm oil has posed a danger to orangutan habitats in particular. Around 315,000 orangutans lived in Indonesia and Malaysia in 1900.
• Less than 50,000 of them remain in the wild today, divided into small populations.
• The destruction of each one's native habitat, which is caused by the palm oil business, is the biggest threat to the species, which is predicted to go extinct in 12 years unless it is stopped.
• The fragmentation of natural forest habitats and the invasion of palm oil development are connected issues that have led to severe conflicts between humans and wildlife (elephants, etc.).

Climate Change

• Peatland emissions, forest degradation, and deforestation account for 15% of all human-induced greenhouse gas emissions.
• Oil palm plantations are expanding more frequently on peat fields as land with mineral soil becomes harder to find.
• When these places are drained, the peat is exposed to oxidation and releases a considerable amount of CO2 over time.
• The use of fires for land clearance and methane emissions from palm oil mill effluent treatment ponds are two additional substantial sources of GHG emissions related to oil palm.
• As a result of the clearing of forests and the draining and burning of peat bogs, a widespread haze is produced, endangering human health and impairing economic activity.

Usage of Pesticides And Fertilizers

• The improper use of pesticides and fertilizers is commonly mentioned as a drawback of oil palm farming.
• In comparison to many other crops, the usage of pesticides is generally low, yet some of the chemicals are extremely hazardous to the environment, operators, smallholders, and the environment.
• The herbicide paraquat is the most concerning of these dangerous compounds because it puts the sprayers' health at considerable risk.
• Paraquat manufacture and use have been prohibited on multiple occasions by the Pesticides Action Network-Asia & the Pacific but to no effect.

India and Palm Oil

• India is both the second-largest consumer and the top importer of vegetable oil in the world.
• India is also a significant producer of oilseeds. Between 2015–16 and 2020–21, India's production of oilseeds increased by around 43%. The import of edible oils was necessary since India's oil production fell short of the country's needs.
• Compared to other oilseed crops, oil palm yields about 4 tonnes of oil per hectare, producing 10 to 46 times more oil per hectare.
• On the other hand, India imports around 98% of its crude palm oil (CPO).

Consumption of Palm Oil in India

• Due to its logistical benefits, contractual flexibility, and customer acceptance of fluctuations in consumption patterns, availability, cost, and policy changes, palm oil has dominated Indian imports for the past 20 years.
• The country that imports the most palm oil and pays the least for it is India.
• Around 74 % of all edible oils imported into the nation as of 2012 are made up of palm oil.
• Nearly 90% of locally produced and imported palm oil is used for food and beverage applications, with the remaining 10% going to industrial and non-food uses. The most popular vegetable oil in India right now is palm oil.

Production of Palm Oil in India

• India produces very little palm oil, making up only 0.2% of the total global production while being the fourth-largest producer of oilseeds.
• In 2011, India's palm oil production increased at a CAGR of 22.7 percent over the previous five years. India would still be a net importer of palm oil, though.

State-wise Palm Oil Production in India

• The state of Andhra Pradesh produces the most palm oil in India, accounting for over 86 percent of the nation's total output.
• Kerala (10%) and Karnataka are the next largest states after this (2 percent ).
• Orissa, Tamil Nadu, Goa, and Gujarat are additional states that produce palm oil.

Domestic Cultivation of Palm Oil- Major Constraints

• Geographical Location: Oil palms thrive only within eight degrees of latitude to the north and south of the equator.
• Irrigation: Palms require year-round consistent rainfall for irrigation. Depending on the kind of soil, they can endure dry spells of three to four months without irrigation.
• In Kerala, Andhra Pradesh, Karnataka, Goa, and a few other places, oil palm can be produced, but only with irrigation.
• The region's hydrological system is under a lot of pressure as a result of this.
• Long gestational Period: Although oil palm offers a very high yield compared to other oilseeds like mustard, Indian farmers must wait four years for the trees to begin producing.
• Indian farmers often find it difficult to manage small land holdings.
• Fewer Investments: Compared to Malaysia and Indonesia, there are fewer corporate sector investments.

Policies Related to Production and Distribution of Palm Oil

Subsidies for Distribution of Imported Palm Oil

• Under the public distribution system (PDS), the Ministry of Food has been funding the distribution of imported edible oil:
• The Central Government announced a scheme for the distribution of up to 10 lakh tonnes of imported edible oils in 2008–09 at a subsidy of Rs. 15/- per kg through State Governments/UTs to provide relief from the rising prices of edible oils, in particular to BPL households.
• The program was extended in 2009–2010, 2010–2011, and 2011–2012.
• Edible oil prices have significantly decreased since the scheme's adoption, and those in lower socioeconomic brackets have access to it at discounted pricing.

Oil Palm Development Programme in India

• The "Technology Mission on Oilseeds and Pulses" (TMOP), which started the OPDP in 1991–1992, focused on increasing the area under oil palm cultivation.
• The program supports oil palm cultivation in 12 states including Andhra Pradesh, Assam, Gujarat, Goa, Karnataka, Kerala, Maharashtra, Mizoram, Orissa, Tamil Nadu, Tripura, and West Bengal.
• It has been implemented from 2004-05 as part of the "Integrated Scheme of Oilseeds, Pulses, Oil Palm & Maize" (ISOPOM).
• The government launched the Oil Palm Area Expansion (OPAE) Programme in 2011–12 with the goal of bringing 60,000 more hectares under oil palm cultivation.
• The government has also offered a number of incentives for oil palm growers, including funding for processing facilities, pump sets, drip irrigation systems, and partial compensation for losses sustained during the gestation period.

Roundtable on Sustainable Oil (RSPO)

• The RSPO was founded in 2004 to promote the production and consumption of sustainable palm oil for the benefit of people, the environment, and wealth.
• Oil palm producers, palm oil processors and traders, consumer goods manufacturers, NGOs, and retailers are all members of the RSPO.
• The secretariat is currently situated in Kuala Lumpur, Malaysia, with a satellite office in Jakarta.
• The association's headquarters is in Zurich, Switzerland. 4,706 individuals from 94 nations are currently RSPO members.

Eight Requirements for Growers to get RSPO Certification

1. Use of appropriate best practices by growers and millers;
2. Commitment to long-term economic and financial viability;
3. Commitment to transparency;
4. Commitment to compliance with applicable laws and regulations;
5. Commitment to environmental responsibility and conservation of natural resources and biodiversity;
6. Responsible consideration of employees, as well as of individuals and communities impacted by growers and mills;
7. Commitment to the responsible development of new plantings; and
8. Commitment to continuous improvement.

RSPO Impact

• Currently, the RSPO has certified 14% of the world's palm oil. However, it's crucial to realize that the issue is not with palm oil per such, but rather with the way it is made.
• When used properly, palm oil may promote economic growth and raise living standards.
• When planted on degraded sites, it can help improve biodiversity and sequester carbon dioxide.
• All businesses that produce, trade, or consume palm oil must transition to sustainable palm oil in order to guarantee a steady supply of "clean" palm oil that doesn't require destroying the last remaining tropical forests or contributing to global warming and other societal issues.
• As forests disappear, so does the habitat of threatened species.

Conclusion

When compared to mature plantations, the process of draining peatlands and the development of young palms produce 50% more greenhouse gas emissions. Ecologists and environmentalists are becoming increasingly concerned about this as more tropical peatlands are being turned into plantations due to a lack of available land to accommodate growing populations. In conclusion, we expect that additional studies on the effects of palm oil production might be conducted. Implementing sensible land-use planning and sensible local plans for palm oil cultivation are the only ways we can lessen the burden on high biodiversity landscapes used for cultivating palm. Landscapes with high biodiversity that are exploited for palm oil farming can be less stressed by careful land-use planning and the implementation of well-planned local policies.