PT Aji Bakuh Anugrah — Gresik, East Java, Indonesia
06 Oct 2026 · PT Aji Bakuh Anugrah
Imagine a power plant that cuts emissions while using an abundant waste stream. In practice, palm kernel shells—byproducts of Indonesia’s thriving palm oil sector—have become the go-to fuel. They pack a high energy density and low moisture content, making them ideal for co‑firing. What many buyers overlook is the sheer volume of this material that can be sourced sustainably. From our experience, the payoff is both environmental and economic.
Palm kernel shells boast a gross calorific value of 4,603 kcal per kilogram, which rivals many fossil fuels. Moisture levels remain below 15%, ensuring minimal steam generation during combustion. The bulk density ranges between 100–120 kg/m³, facilitating efficient handling and storage. Its fine particle size allows for smooth feeding into boilers without excessive wear. These metrics make it a reliable candidate for large-scale power generation. The consistency of these numbers across batches reflects PT Aji Bakuh Anugrah’s strict quality control.
Compared to rice husk or sawdust, palm kernel shells deliver a higher GCV, translating to more heat per tonne. Their lower ash content reduces slagging and fouling in boilers, extending equipment life. Unlike coconut shells, which require extensive drying, the moisture content of palm shells is already within acceptable limits for co‑firing. Additionally, the shell’s spherical shape reduces transport energy consumption. What many buyers overlook is the supply reliability: Indonesia’s palm industry produces millions of tonnes annually, ensuring steady availability. These factors combine to give palm shells a competitive edge in cost, performance, and logistics.
In power plants, palm kernel shells are co‑fired with coal to reduce CO₂ emissions while maintaining output levels. The Indonesian Ministry of Energy reported a 20% reduction in greenhouse gases when incorporating palm shells into the national grid. In the cement sector, the shells can replace a portion of coal in kilns, lowering the overall energy consumption. Steel mills use them as a supplementary fuel in blast furnaces, cutting down on coke usage. In each case, the shells act as a clean, renewable energy source that aligns with industry sustainability goals. The versatility of palm shells across sectors underscores their strategic value.
Burning one tonne of palm kernel shells releases about 0.4 tonnes of CO₂, a fraction of the 2.5 tonnes emitted by coal. When offset against fossil fuel displacement, the net reduction can reach 2.1 tonnes per tonne of shells used. Moreover, sourcing these shells eliminates the need for landfill disposal, thereby preserving landfill space and reducing methane emissions. The lifecycle assessment shows that, from harvest to combustion, palm shells contribute a net negative carbon impact. In practice, this translates to tangible benefits for companies looking to meet carbon-neutral targets. The measurable impact is not just theoretical; it has been validated in pilot projects across Java and Sumatra.
Pricing typically ranges from IDR 1.2 to 1.5 million per tonne, depending on bulk density and moisture content. PT Aji Bakuh Anugrah offers a 15% discount for orders over 500 tonnes. Logistics from Gresik to major industrial hubs takes 3–4 days by rail, and the shells are packaged in 20‑tonne sacks for ease of transport. Quality checks include GCV measurement, moisture testing, and ash analysis at the point of loading. Buyers should also consider the cost of pre‑drying if moisture exceeds the 15% threshold. Our team can provide a detailed audit report to ensure compliance with international standards.
Palm kernel shells are the hard outer shells of the kernel that remains after oil extraction in the palm oil industry. Indonesia produces more than 20 million tonnes annually, making it one of the largest global suppliers. The shells are classified as biomass, but their high energy content places them in the same league as coal for many applications. Market demand has surged in recent years due to tightening carbon regulations in Asia. The shells are especially popular in Indonesia’s power plants, cement factories, and steel mills, where they replace a portion of coal. PT Aji Bakuh Anugrah has built a reputation as a trusted supplier, leveraging local sourcing and rigorous quality control.
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