Hickman reports uses a high amount of energy The Guardian some figures 16% of the UK’s mercury pollution Should I be buried or cremated? contributing to climate change the UK contributing to climate change energy they would use in a month evidence suggesting not actually be so green after all Cremation not actually be so green after all burnt at temperatures between 760 and 1,150 degrees Celsius Should I … be buried or cremated? According to Leo Hickman at The Guardian according to the Guardian not actually be so green after all TheGuardian.com cremation contributes to 16% of all mercury pollution release of greenhouse gas Federation of British Cremation Authorities not actually be so green after all evidence suggesting cremation contributes to 16% of all mercury pollution mercury pollution on the environment