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=== Civil Aerospace ===
=== Civil Aerospace ===
[[File:Trent.png|thumb|Trent XWB]]
Rolls-Royce have a large installed product base of more than 5,700 large engines and around 9,700 business aviation and regional engines. Around two thirds of these are covered by Long Term Serviceable Agreements, providing long-term embedded value for the Group.
Rolls-Royce also have a large order book with more than 1,500 new large engines due to be delivered over the next few years, representing 52% market share and supporting fleet growth expectations in the medium term.
Rolls-Royces priority for Civil Aerospace is to maximise value from existing capabilities and position the business for the transition to net zero.
48.5% Of total employees work in Civil Aerospace


=== Defence ===
=== Defence ===
Defence is a market leader in aero engines for military transport and patrol aircraft with strong positions in combat and helicopter applications. It has significant scale in naval and is the technical authority for through-life support of the nuclear power plant for the Royal Navy's submarine fleet.
With over '''16,000 Defence engines in service''', Rolls-Royce are a leading provider of military aircraft engines and aero-derivative gas turbines for naval use, and the sole provider of powerplants for the UK’s nuclear submarine fleet.
Rolls-Royce do not provide or manufacture weapons.
In 2021, Rolls-Royce were chosen by the US Air Force as the new provider of power for its fleet of 76 eight-engine B-52 aircraft. The testing and development phase of the award, valued at around $500m commenced in 2022 with the total contract valued at $2.6bn over the next 16 years to 2038. In the UK, the Ministry of Defence announced Rolls-Royce's continuation as the sole supplier of propulsion systems for its next generation of nuclear-powered submarines, which will replace the Astute class in the future. The UK Government also signed an agreement with its Japanese counterpart to develop and deliver a future combat aircraft engine demonstrator. This builds on Team Tempest, the UK-led next-generation fighter programme we are a member of, in which the MoD has committed £2bn of initial investment spending.
21.8% Of total employees work in Defence


=== Power Systems ===
=== Power Systems ===
In Power Systems, Rolls-Royce are focused on expanding their position as an industry leader in mission critical power and propulsion solutions in our end markets. To achieve this, they are maximising the value from existing capabilities by transitioning from supplying standalone products to fully integrated systems, as well as increasing penetration in countries with high-growth economies. Rolls-Royce are also seizing strategic growth opportunities by developing the solutions customers need to support them in their transition to alternative power with net zero carbon emissions.
Rolls-Royce have a large installed product base with over 150,000 engines and around 40,000 active customers worldwide, generating revenues from both OE and aftermarket services. Rolls-Royce's established portfolio of products consists of a range of high-speed reciprocating diesel and gas engines delivered within a complete system solution or as a standalone engine. Rolls-Royce have been increasing sales of complete system solutions, including gensets, battery storage systems and automation to achieve greater value capture and closer customer relationships and have been exploring opportunities to provide energy-as-a-service. Rolls-Royce's agreement with Sustainable Development Capital LLP (SDCL) to jointly work on energy-as-a-service is an example of how we are helping to accelerate the transition to more sustainable power.
18.5% Of total employees work in Power Systems


=== New Markets ===
=== New Markets ===
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===== '''Rolls-Royce Electrical''' =====
===== '''Rolls-Royce Electrical''' =====
[[File:UAM.png|thumb|Electric propulsion unit for Urban Air Mobility|207x207px]]
Electrification will contribute to decarbonisation of aviation and electrical technologies and capabilities can also be leveraged for civil, defence and marine applications. Smaller, all-electric aircraft will enable more efficient, quieter and zero-emission air mobility, while hybrid-electric systems increase range and enable more sustainable solutions for larger regional aircraft. The emerging market of advanced air mobility, which includes electrical vertical take-off (eVTOL) aircraft as well more conventional electric commuter aircraft, is aiming to enable a new way of using air mobility on urban and regional routes.
Electrification will contribute to decarbonisation of aviation and electrical technologies and capabilities can also be leveraged for civil, defence and marine applications. Smaller, all-electric aircraft will enable more efficient, quieter and zero-emission air mobility, while hybrid-electric systems increase range and enable more sustainable solutions for larger regional aircraft. The emerging market of advanced air mobility, which includes electrical vertical take-off (eVTOL) aircraft as well more conventional electric commuter aircraft, is aiming to enable a new way of using air mobility on urban and regional routes.


RR are championing aircraft electrification to deliver the clean, sustainable, safe, and silent propulsion and energy systems for the urban and regional air mobility markets of tomorrow.
RR are championing aircraft electrification to deliver the clean, sustainable, safe, and silent propulsion and energy systems for the urban and regional air mobility markets of tomorrow.


[[File:RAM.png|thumb|Electric propulsion unit for Regional Air Mobility|197x197px]]RR develop complete power and propulsion systems for all-electric and hybrid-electric applications. Our systems under design feature the latest technology, from power generation and energy storage via power electronics and control systems to electric motors.
RR develop complete power and propulsion systems for all-electric and hybrid-electric applications. Our systems under design feature the latest technology, from power generation and energy storage via power electronics and control systems to electric motors.


'''Electric propulsion unit for Urban Air Mobility'''
[[File:UAM.png|thumb|Electric propulsion unit for Urban Air Mobility]]
Electric propulsion unit for Urban Air Mobility


* Direct-drive, air-cooled 150 kW electric motor with integrated power electronics and control
* Direct-drive, air-cooled 150 kW electric motor with integrated power electronics and control
'''Electric propulsion unit for Regional Air Mobility'''
* High external load capability with vertical, horizontal and tilting installation possible
* Torque to weight ratio of up to 28 Nm/kg thanks to integrated design, advanced thermal management and innovative topology
* Modular design & adaptive interface with integrated propeller bearing system
* High integrity design with using dual-lane concept
 
[[File:RAM.png|thumb|Electric propulsion unit for Regional Air Mobility]]
Electric propulsion unit for Regional Air Mobility


* Direct-drive, air-cooled 320 kW electric motor with integrated power electronics and control
* Direct-drive, air-cooled 320 kW electric motor with integrated power electronics and control
* Power dense, compact modular & adaptable design for single, twin and quad engine aircraft platforms
* Patented multi-lane system architecture to meet highest safety standards for CS-23 applications


[[File:ESS.png|thumb|Energy Storage System|207x207px]]
[[File:ESS.png|thumb|Energy Storage System]]
'''Energy Storage System'''
Energy Storage System


* Modular lithium-ion battery system for scalable configuration based on application demand
* Modular lithium-ion battery system for scalable configuration based on application demand
* Combination of 2-10 modules for system with 60 to 300 kWh capacity and 520 to 860 V nominal voltage
* Designed to meet highest safety levels
* State-of-the art cells with integrated aerospace battery management system packaged for safety and minimal weight
* Advanced thermal design enabling high performance, safety and cycle life


[[File:Turbo.png|thumb|Turbogenerator system|176x176px]]
[[File:Turbo.png|thumb|Turbogenerator system]]
'''Turbogenerator system'''
Turbogenerator system


* High efficiency, dual-fuel capable turbogenerator system for hybrid-electric aircraft platforms
* High efficiency, dual-fuel capable turbogenerator system for hybrid-electric aircraft platforms
* 600 kW to > 1 MW scalable power output adaptable platform requirement
* Highly integrated design with power to weight ration <= 4 kW/kg
* SAF capable, provision for H2




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Rolls-Royce expects SMR  to receive government approval by 2024 and expected to be fully integrated into the grid by 2030.
Rolls-Royce expects SMR  to receive government approval by 2024 and expected to be fully integrated into the grid by 2030.


The Rolls-Royce SMR is low in cost, deliverable, global and scalable and Investable since it's 90% factory built and has a compact footprint.
The Rolls-Royce SMR has the following benefits:
 
* '''Low cost'''
 
A highly competitive source of ‘always on’ clean energy, meeting global challenges in an affordable and investable way. Rolls-Royce SMR is a low-cost clean energy solution, using proven and commercially available technology to deliver a fully integrated, factory built nuclear power plant.
 
* '''Deliverable'''
 
Rolls Royce SMR will use the breadth of the UK supply chain, which is able to contribute more than 80% of each SMR by value – focusing on standardised, commercially available and off-the-shelf components. Approximately 90% of manufacturing and assembly activities are carried out in factory conditions, helping to maintain an extremely high-quality product - reducing on-site disruption and supporting international roll out.
 
* '''Global and Scalable'''
 
The need for clean energy has created a global demand for SMR as countries look for ways to provide reliable ways to achieve net zero.
 
The factory-built model is entirely scalable. Rolls-Royce SMR will support international efforts to decarbonise energy systems, with a forecast to target £250bn of exports. Memorandums of Understanding are already in place with Estonia, Turkey and the Czech Republic. The Rolls-Royce SMR programme is forecast to create 40,000 regional UK jobs by 2050 and generate £52bn in economic benefit.
 
The compact footprint increases site flexibility and maximises potential plant locations, including replacement for existing coal or gas-fired plants. It will occupy approximately one tenth of the size of a conventional nuclear generation site, helping to reduce local environmental impacts.
 
* '''Investable'''
 
By design, SMR is focused on attracting all forms of private capital to support the build out of global SMR demand. With a proven factory built commoditised approach, our SMR will offer investors and lenders a degree of confidence that will enable future customers to access a range of capital options to finance their SMR purchase.
 
For nuclear energy to play a meaningful and more significant role in net zero ambitions, it must be financeable without the need for Government intervention in the long term. A Rolls-Royce SMR power station will have the capacity to generate 470MW of low carbon energy, equivalent to more than 150 onshore wind turbines. It will provide consistent baseload generation for at least 60 years, helping to support the roll-out of renewable generation.


== Revenues by segments ==
== Revenues by segments ==
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