Fuel fraud is a costly issue for consumers, with an estimated annual loss of €400 million. This problem is particularly prevalent in Athens and Thessaloniki, where almost a quarter of gas stations are involved in short-changing customers. The situation has improved slightly since 2025, but there's still a long way to go. The National Technical University of Athens' Fuels and Lubricants Laboratory has conducted research, revealing a 10% reduction in deficit quantities and a 92% closure rate for offending gas stations. However, the study also highlights the persistence of the issue, with 18.6% of supplies in Thessaloniki still falling short and a 14% deviation from expected quantities. This raises questions about the effectiveness of current measures and the need for further action to protect consumers from fuel fraud.
