Britain could face emerging risks to natural gas supply in the 2030s as a freefall in domestic production makes it increasingly dependent on imports, the National Energy System Operator (NESO) has warned in a new report. NESO’s first annual Gas Security of Supply Assessment focused on winters between 2030 and 2036 under its obligation to assess gas supply security in its new responsibility as Great Britain’s Gas System Planner. The assessment found that under seasonal normal weather conditions, gas supply would be sufficient to meet…