Siemens Mobility to Maintain 61 Battery-Electric Mireo Plus B Trains for North Westphalia Under Long-Term Service DealJune 22, 2026 Siemens Mobility has secured a long-term full-service contract to maintain 61 battery-electric Mireo Plus B trains that will operate on Germany’s Network North Rhine-Westphalia (NNW), marking a major step in…