ABU DHABI, 2nd November, 2022 (WAM) Abu Dhabi National Oil Company (ADNOC) and Siemens Energy AG today announced plans to pilot blockchain technology to certify the carbon intensity of a range of products.By using smart sensor data gathered from across ADNOC’s operational chain – from the oil well right to the customer – the pilot will show how much CO2 was used to make products such as Murban crude, ammonia, and aviation fuels. This information will be automatically recorded onto a decentralized blockchain ledger.Such.