Data Centers Test Waste-Based Biodiesel for Backup Power

Why this is here: The pilot project showed HVO biofuel can reduce greenhouse gas emissions from data center backup power by as much as 90 percent.

Bridge Data Centres completed a pilot program using hydrotreated vegetable oil (HVO) to power backup generators at its data center campuses across Asia Pacific. The Singapore-based company tested HVO, a biofuel from waste products, as a direct replacement for diesel fuel. Testing included generator startup, load transfer, and sustained operation, meeting all performance and emissions goals.

BDC, backed by Bain Capital, reports the HVO reduced greenhouse gas emissions by up to 90 percent. The company intends to expand HVO use to all regional campuses. They also plan to collaborate with EcoCeres, a Hong Kong firm, to establish industry standards for HVO adoption.

The pilot began after a memorandum of understanding signed in May 2025. BDC continues to explore other alternative energy sources, including hydrogen and nuclear power. Rising energy demand from artificial intelligence complicates efforts to improve data center efficiency and reduce carbon emissions, and further testing is needed.