Explained | Why Microsoft is spending billions to buy nearly 5 million metric tons of human waste Deccan HeraldWhy a tech start-up wants to pump your faeces deep underground New ScientistMicrosoft’s Plan to Go Green? Bury Human Waste Underground Inc.comMicrosoft buys more than a billion dollars’ worth of excrement, including human poop, to clean up its AI mess — company will pump waste underground to offset AI carbon emissions Tom’s HardwareExclusive | Microsoft Wants Your Poop to Lower Its Emissions The Wall Street Journal