Royal Air Force Typhoon fighter jets to receive new electric ground power units
The new ground power units will support RAF Typhoon jets at Coningsby and Lossiemouth after a trial by BAE Systems. (Photo: BAE Systems)
New battery-powered ground power units will replace diesel systems at two RAF Typhoon bases, with the aim of reducing emissions and cutting costs.
RAF Typhoons will be powered by 40 new electric battery ground power units (GPUs) following a trial conducted by BAE Systems. The units will replace diesel powered systems and harmful emissions by more than 90% while cutting running costs by 80%.
The new GPUs will deliver sustainable ground power to Typhoon jets at RAF Lossiemouth and RAF Coningsby, with a 95% reduction in NOX fumes and 90% reduction in CO2 emissions.
The previous diesel units cost £20 ($24) per hour to run compared to the new units at £3 per hour for an eight-hour charge to power a Typhoon aircraft for a week. This is said to save more than £13 million across the fleet over a decade. The new units also require less maintenance and spares.
Related Articles
Airbus and Royal Air Force achieve sustainable aviation fuel milestone
Flt Lt Adam Hayler, DE&S Typhoon Development Team said: 'In addition to its green credentials, [the GPU's] maintenance costs are much reduced, meaning that overall operating costs are also lower. We estimate that it costs 15% of the current diesel solution; which is a clear benefit in light of current energy prices and maintenance costs.'
Related Equipment in Defence Insight
More from Air Warfare
-
![India fast-tracks helicopter procurement with dual RFIs for 276 platforms]()
India fast-tracks helicopter procurement with dual RFIs for 276 platforms
India has issued urgent RFIs for more than 270 reconnaissance, surveillance and utility helicopters across its services, signalling a systemic overhaul of rotary-wing capabilities with a renewed emphasis on indigenous production and technology transfer.
-
![US combat drone plan rushes forward with first flight and selection in FY2026]()
US combat drone plan rushes forward with first flight and selection in FY2026
The US Department of Defence (DoD) previously selected Anduril Industries and General Atomics to develop production-representative prototypes under the Collaborative Combat Aircraft (CCA) programme. A competitive Increment 1 production decision is expected in FY2026.
-
![DSEI 2025: Saab unveils new CUAS missile solution to defeat UAS swarms]()
DSEI 2025: Saab unveils new CUAS missile solution to defeat UAS swarms
The Nimbrix missile has been developed and tested over the last year and is Saab’s latest cost-effective answer to help armed forces counteract escalating numbers of uncrewed aerial threats on the battlefield.
-
![Will drone motherships form part of tomorrow’s warfare?]()
Will drone motherships form part of tomorrow’s warfare?
While motherships offer multiple operational advantages, the changes in the character of warfare may bring new tactics to the battlefield, reducing their role.
