Thousands of tonnes of excess sewage, manure, food waste and paper sludge are being pumped hundreds of meters underground in the USA, where it will stay for centuries, preventing greenhouse gases from ...

For context, artificial intelligence programmes, such as those that power ChatGPT or Microsoft’s own Copilot suite, and even most tech-related endeavours require large amounts of energy and water to ...

Microsoft has signed a contract with U.S. waste management company Vaulted Deep to offset its carbon emissions. Over a period ...