United Kingdom, Aug. 28 -- Rolls-Royce's Power Systems division has released a position paper with Microsoft highlighting the potential of Hydrotreated Vegetable Oil (HVO) as a sustainable transitional fuel for backup power in data centres in Singapore. The paper outlines the opportunities and regulatory conditions necessary to establish HVO and other low-carbon fuels as alternatives to fossil diesel in critical digital infrastructure.HVO is a high-quality bio-based paraffinic fuel produced from waste, residual fats and oils, which can reduce lifecycle CO? emissions by up to 90% compared to fossil diesel and is compatible with existing diesel generator infrastructure without technical modifications, provided the systems are approved for HVO...