Can palm oil enter the circular economy?

A waste product of crude palm oil is grossly under-explored despite it having the potential to electrify the energy-poor rural villages and prevent further deforestation in Indonesia.

fresh oil palm fruit
Oil palm fruit harvested from a plantation in Sentabai village. West Kalimantan, Indonesia. Image: Nanang Sujana/CIFOR, CC BY-NC 2.0

Palm oil is the wonderstuff of fats. It makes our cookies crunchier, shampoo bubblier and lipstick smoother, all for a fraction of the price of other oils.  However, a recent media storm has cast a shadow on the industry. Headlines have exposed the mass deforestation at the hands of palm oil production, and all the gory social and environmental issues that come with it.

To add to the fire, the two biggest exporters of palm oil—Malaysia and Indonesia—are currently battling to overturn an EU ruling to phase out palm oil as a bioenergy source by 2030. The European bloc came to its decision after palm oil overshot its 10 per cent limit on environmental compromises, by an additional 35 per cent, according to a report. Has the EU ruled too soon?

In the race to make palm oil production more equitable and environmentally friendlier, Center for International Forestry Research (CIFOR) has explored the use of its waste product as bioenergy.

Just by using a product that is usually considered as waste, we can prevent further deforestation and help lift rural Indonesia out of poverty.

Ahmad Dermawan, scientist, CIFOR

In 2017 Indonesia produced 38 million tons of crude palm oil (CPO). Though CPO has become an important stock of biodiesel for both its domestic and export markets, its waste product, palm oil mill effluent (POME), has failed to capture the attention of the energy sector. Last year, only eight per cent of Indonesia’s potential electricity generation from POME was used. This is perhaps unsurprising, given that less than 10 per cent of Indonesia’s palm oil mills actually has biomass processing plants on site.

“We are looking at why, with clear business opportunities, environmental and social benefits, few businesses are interested in developing palm oil mill effluent (POME) for energy,” said CIFOR scientist, Ahmad Dermawan.

In Indonesia, thirty million people are currently living without electricity, with millions more experiencing blackouts and unreliable connection. Enter another shade of gray into the palm oil debate: the poverty-energy trap. In this cycle, poor people can’t access electricity, and, without it, are more likely to remain in poverty.

According to Dermawan, the potential of a palm oil circular-economy is palpable: “Just by using a product that is usually considered as waste, we can prevent further deforestation and help lift rural Indonesia out of poverty,” he says.

The good news is that domestic national policy is in place to accelerate production. Indonesian President Joko Widodo’s government has set targets for renewable energy to make up 23 per cent of Indonesia’s total energy use by 2025, which according to Indonesian Association of Biofuel Producers (APROBI), bioenergy will account for 10 per cent of this target.  And since 2016, a blending regulation has required all liquid fuels to be made up of at least 20 per cent of biodiesel, some of which will be used for electricity generation.

East Kalimantan ‘ahead of the curve’

In a workshop jointly organised by CIFOR and East Kalimantan Plantation Office, on the Indonesia side of Borneo, palm oil producers, waste management companies, NGOs and local government representatives came together to discuss if a circular bio-based economy is viable.

What is agreed by all of those in attendance is the benefits of growing the domestic bioenergy sector. APROBI highlights that in 2017 that emission reduction from biodiesels already reached nearly seven million tonnes of CO2, even though current output is shooting well below capacity. For scale, that is the equivalent to 18 per cent of Indonesia’s national emission reduction target in the energy and transport sector.

So why is the crops’ bioenergy potential so grossly under-explored? Perhaps the most substantive outcome of the workshop was the lack of clarity between the parties.

Currently, the price of energy produced by the biomass plant and sold to the grid has not been defined: the electricity companies, bioenergy producers and Ministry of Energy are at odds with its value.  According to Dermawan, building bioenergy plants come with high start-up costs. To instill confidence in the long-term investment, a pricing plan needs to be defined.

What’s more, at local government level there is a shared belief that the responsibility of bioenergy development lays firmly with central government.

This is at odds with what the national government says. Indonesia’s provincial governments are required to have a Regional Energy Plan (Rencana Umum Energi Daerah, or RUED) and develop their own region’s bioenergy sector.

In a recently published working paper, CIFOR scientists laid out the opportunities and challenges with existing policies that are related to the development of palm oil–based biodiesel; inconsistency between national and subnational responsibilities was among the leading identified barriers.

According to the paper, the national Agriculture Minister’s Regulation No 11/2015, and provincial regulation in East Kalimantan, East Kalimantan Governor’s Regulation No. 35/2015, already provide guidelines for harnessing liquid waste from palm oil mills. However, they don’t seem to have been effective in accelerating the development of renewable energy in this province, says Dermawan.

“Indonesia is a country with over 17,000 islands, of which 2,400 are inhabited. Putting good national policies into practice across the archipelago will not happen overnight.”

In some ways, East Kalimantan is ahead of the curve. It has already formulated its RUED based on 2015 data, and is currently integrating  bioenergy in its mid-term development plan. In September 2017, East Kalimantan governor, Prof. Dr. Awang Faroek Ishak, along with heads of its regional districts jointly committed to conserving 640,000 hectares of forest and 50,000 hectares of peatlands .

“Bioenergy production cannot grow while existing policies do not support one another,” said Dermawan.  His team at CIFOR is exploring ways to guide through existing regulations that can be used to accelerate the expansion of the bioenergy sector.

Turning waste into money

Henny Herdiyanto, who leads the Sustainable Plantation Development Unit at the East Kalimantan Plantation Office, welcomes more companies to process their waste to power for their own use, or sell their excess power to surrounding communities through the National Electricity Company (PLN).

As it stands, only five companies out of 80 operating in the province are doing this.

REA Kaltim Plantations is one of the five. It claims it has saved IDR25 billion (USD 1.7 million) annually from avoided diesel fuel purchases. They also sell their excess power to PLN and claim to supply power to nearly 7,000 households in two surrounding districts.

To Herdiyanto, the collaborative workshop is only the start of his commitment to making East Kalimantan a self-sufficient province in electricity. “I invite more palm oil companies to invest in producing electricity, or work together with companies that specialise in processing waste to energy,” he says.

Indeed bioenergy development is currently dominated by big actors. Creating opportunities to build a model for small scale businesses could not only pave the way for a more equitable energy market, but could be the most practical solution in bringing energy to Indonesia’s most remote areas.

“On one hand, companies are reluctant to develop infrastructure because they are waiting for the availability of the electricity grid, but on the other hand, PLN is reluctant to develop their electricity grid because of uncertain levels of demand,” Dermawan stresses.

He says that developing palm oil by-products for energy should be considered for remote areas, especially as the current mainstream grid is not set up to do this. Dermawan is excited by the opportunity.

“There is an opportunity for innovation,’ he says. It’s difficult not to catch his enthusiasm when he talks of small-scale community-run electricity initiatives, including those off-grid . “This could provide job opportunities, make palm oil more productive, and fight the poverty-energy trap,” he concludes.

This story was published with permission from Forests News.

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