Rising fuel subsidies and global supply disruptions are pushing the country to accelerate biodiesel adoption.  KUALA LUMPUR: Malaysia is ramping up its use of biodiesel as it grapples with soaring energy costs and as it seeks to reduce reliance on fuel imports.  Backed by its vast palm oil industry, the country is pushing for higher biofuel blends as a longer-term solution to volatile global energy markets.  With the government spending more than US$1.8 billion each month to subsidise