• Macaúba, a palm tree found across the Americas, is tipped as a new biofuel feedstock to decarbonize transport and aviation. The macaúba palm produces an oil when highly refined that can be made into renewable diesel and sustainable aviation fuel (SAF).
• Bolstered by hype and billions of dollars of investment, companies are planning to plant hundreds of thousands of hectares on reportedly degraded land across Brazil. Firms are also investing in major refining facilities. This macaúba gold rush was triggered by major financial incentives from the Brazilian government.
• Macaúba’s potential green attributes are similar to jatropha, a once promising biofuel feedstock that bombed a decade ago. Macaúba is widespread but currently undomesticated. Whether macaúba plantations can achieve the yield and scale needed to help satisfy the world’s sustainable energy needs remains unknown.
• Industry proponents state that it can be produced sustainably with no land-use change or deforestation. But other analysts say that very much depends on how the coming boom, in Brazil and elsewhere, pans out.

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