Capturing Performance Improvement Opportunities

POWER SYSTEMS Resilient business model in attractive growth markets Revenue split (2022)1 POWER GENERATION £3,347m GOVERNMENTAL MARINE INDUSTRIAL A 37 Mission-critical power Stable, high-power solutions Complete integrated systems Efficient, long-lasting engines Power Gen - 34% Governmental -29% Marine - 12% Industrial -25% 15-20% Market share +5-7% Market growth p.a. -85,000 Units installed base >30% Market share +2-4% (>10%) Market growth p.a. (Mid-term p.a.) -30,000 15-20% Market share +3-5% Market growth p.a. -25,000 Units installed base 10-15% Market share +4-6% Market growth p.a. -25,000 Units installed base² Units installed base 1. Revenue split reallocated compared to annual report - Governmental includes Defence and Naval, which was previously reported under Marine 2. Excluding lowerpowerrange engines Note: Market shares and installed unit base, based on 2022 figures; Market growth reflecting p.a. Original Equipment growth from 2022 to 2030 (Mid-term: 2022 to 2027) © 2023 Rolls-Royce Not Subject to Export Control 39

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