As the automotive industry advances toward a future defined by electrification, hybrid systems and alternative fuels, one technology continues to demonstrate its essential value: gasoline injection. In a mobility landscape where electric, hybrid, hydrogen and advanced combustion engines will coexist, cutting-edge gasoline injection systems remain a cornerstone of efficiency and emission reduction.

Over the past decades, fuel injection technology has revolutionized engine performance and environmental impact. The transition from carburetors to electronically controlled injection systems marked a dramatic step forward, reducing CO and HC emissions by orders of magnitude and significantly lowering NOx. Today’s advanced injectors, capable of delivering precisely metered and finely atomized fuel either into the intake manifold or directly into the combustion chamber, ensure optimal air-fuel mixing and cleaner, more efficient combustion. The result is lower fuel consumption, reduced emissions and enhanced engine responsiveness.

In hybrid vehicles in particular, gasoline injection technology plays a decisive role. By operating the internal combustion engine within highly efficient load ranges, hybrid architectures maximize the benefits of high-precision injection systems. This synergy translates into measurable gains in fuel economy and substantial reductions in harmful emissions, supporting increasingly stringent global regulations without compromising performance or driving pleasure.

At Dumarey Flowmotion Technologies, innovation is at the heart of this evolution. With more than 500 million gasoline injectors produced in Italy and installed in vehicles worldwide, the company stands as a global leader in fuel system engineering. From the pioneering low-pressure Deka models to the latest-generation high-pressure GDI XL5 injectors, every product embodies advanced design, manufacturing excellence and a relentless focus on quality. Complemented by integrated fuel rails and diesel aftertreatment solutions such as RDU and DDU, these technologies form a comprehensive approach to emission control and system optimization.

Dumarey’s manufacturing expertise extends beyond fuel injection to include aftertreatment dosing systems. Our Reductant Dosing Unit is available in three configurations customized for light-duty, medium-duty and heavy-duty applications. The product line includes both air-cooled and liquid-cooled variants, with options for integrated wiring harness assemblies to simplify OEM installation. Our Diesel Dosing Unit (HC injector) provides equivalent functionality for hydrocarbon-based aftertreatment strategies, enabling multiple NOx reduction approaches within a single component platform.

As the industry transitions toward zero-emission powertrains, our engineering capabilities extend to hydrogen industry applications where precise fuel metering and material compatibility with hydrogen gas present unique technical challenges for next-generation propulsion systems.

As the industry embraces a multi-technology future, gasoline injection continues to evolve – smarter, more precise and more sustainable than ever before. It is not simply supporting the transition to cleaner mobility; it is actively enabling it, by combining technological expertise with a clear commitment to sustainability.

Dumarey Flowmotion Technologies is helping drive the automotive industry toward a future where performance, efficiency and environmental responsibility move forward together.

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The January 2026 issue is now available online! Packed full of news, interviews and features, including:

The Prancing Horse goes electric :Ferrari has finally taken the plunge, recently revealing details of its first pure BEV, the Elettrica. While the while vehicle is yet to be launched, the Maranello outfit has led with the powertrain, which harnesses over a decade of experience with high-performance hybrids to bestow, it hopes, unrivalled dynamic qualities.

A symphony of cylinders :Turin-based engine builder, Italtecnica, has been busy encapsulating all of its learning from customer engine projects to present a purist’s dream, the Orion, a naturally aspirated, V12, which revs to 10,0000rpm. APTI delves into the beauty that lies beneath the skin of this featherweight hypercar engine.

Retrofit revolution : Demand for range-extended electric vehicles is booming in many markets, with manufactures keen to rapidly field customer models. Horse Powertrain, the Renault-Geely JV, has developed a compact and innovative ICE to meet this need, intended to be easily incorporated into existing BEV platforms.

Diversification drive : Changan Automotive has been pushing hard to improve it’s in-house powertrain expertise, resulting in some impressive ICE offerings. Mark Smyth spoke to Martin Joyce, the company’s principal technical specialist, to discover more about its journey.

On a roll : In-wheel motors appear to be on the cusp of adoption in series production vehicles. Wayne Ward investigates the pros and cons of their application, and outlines the considerations that need to be taken in their design.

Sustainable development : Circularity in the supply chain requires information sharing by players who many not usually talk to one another, from concept to aftersales and beyond. Trinity Francis explains.

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The September 2025 issue is now available online! Packed full of news, interviews and features, including:

ITALTECNICA V12: When your customer wants an engine with 2,000bhp potential for its RWD-only hypercar, the only choice is to develop a 7.0-liter, quad-turbo V12. APTI details this new monster from Turin

LAMBORGHINI TEMERARIO HYBRID: Continuing APTI’s coverage of Lamborghini’s all-new L411 V8, we delve into the complex world of its hybrid system and the dynamic capabilities it bestows on the car

MERCEDES M252: Though its focus is on electrification, Mercedes is not entirely ignoring its ICE platforms. Its latest offering melds exceptional efficiency with punchy performance thanks to an optimized Miller cycle and turbocharger setup

INTERVIEW: SHUNSUKE SHIGEMOTO: Mazda’s VP of e-powertrain development discusses the evolution of the company’s iconic Leaf EV with APTI

ZENVO AURORA: High-performance transmission developer Ricardo is drawing on its motorsport expertise to develop a gearbox for Zenvo’s latest hybrid hypercar, the Aurora

THE EVOLUTION OF TRANSMISSION DYNOS: Transmission dynos have come a long way, from the first ICE-powered units to the complex, modular systems capable of accommodating a variety of transmission types and test procedures. Filip Kopyłowicz charts their development

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The June 2025 issue is now available online! Packed full of news, interviews and features, including:

Exclusive: Lamborghini L411 V8 hybrid: APTI gained unique access to the engineering team behind Lamborghini’s latest powertrain, a 10,000rpm, 920PS, hybridized V8. Combining motorsport inspired engine design with an axial flux P1 hybrid, integrated into the block, the Sant’Agata firm has been able to retain its aural extravaganza while future proofing against emissions regulation.

Focus: Immersion cooling: With consumers demanding ever higher charging rates from electric vehicles, immersion cooling is appearing in production automobiles. Wayne Ward breaks down the pros and cons of the technology and looks at the applications where it can be most beneficial.

Focus: Magnetic materials: The selection of magnets and laminate materials can have a significant impact on the performance, efficiency and cost of electric motors. APTI looks at some of the key choices facing powertrain engineers.

Supplier Interview: ZeBeyond: CTO Bence Favy explains how ZeBeyond’s software is helping engineers simplify complex choices when specifying powertrain solutions in automotive and off-highway applications

Tech Insider: McLaren W1: Trinity Francis delves into the latest V8 from McLaren, which ups the ante from the brand’s current V6 and V8 units, featuring a flat-plane crank and twin-turbos, McLaren is extending the performance envelope of its new plugin hybrid, the W1

Focus: Decarbonizing freight: Passenger cars are only part of the emissions reduction puzzle. All of the major truck manufacturers are looking at alternative powertrain approaches, from BEV to H2 Ice. APTI investigates

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The March 2024 issue is now available online! Packed full of news, interviews and features, including:

Tech insider: AVLs H2 monster: Proving that hydrogen fueled ICE is not all about lean running and low power density, AVL Racetech, the motorsport arm of the Austrian powertrain development company, has squeezed 300kW from a 2.0-liter H2 engine. APTI delves into the engineering solutions needed to achieve this impressive performance and the challenges still to be overcome.

Tech insider: Morgan goes electric: Electrification is reaching every part of the automotive ecosystem, even the most traditional of vehicle manufacturers. APTI investigates how UK-based Morgan has taken an inhouse approach to the development of its XP-1, an electric version of its iconic three-wheeler.

Tech focus: Hydrogen storage solutions: Storing hydrogen on vehicles requires the use of heavy and expensive pressure vessels. However, work is underway to cut both weight and cost, ushering in an era of mass-production-ready solutions for automotive. APTI looks at some of the latest developments.

Interview: Toyota’s take on H2: Toyota is well known as a proponent of Hydrogen fuel. VP of Toyota Motors Europe, and head of its fuel cell business, Thiebault Paquet, explains that with a third-generation fuel cell system due in 2026, the company’s Hydrogen Factory Europe is creating partnerships focused on high volumes, building knowledge and providing more affordable technology for cars and vans.

Tech focus: Euro 7 looms large: Following a year of back and forth on the details of Euro 7, the European Council and European Parliament have struck a provisional deal on the final rules. The new regulations will come into force in 2025 and APTI’s Wayne Ward delves into the details and their impact on automotive powertrain manufactures.

Interview: Mazda’s way: Automotive OEMs have a difficult line to tread, with a clear path toward electrification but also a desire to reduce costs and manufacturing impact. Does Mazda have a solution? Director of technology research and technical regulation compliance at Mazda Motor Europe’s R&D center in, Germany, Christian Schulze gives APTI the inside line..

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The September 2023 issue is now available online! Packed full of news, interviews and features, including:

Exclusive: Zenvo Aurora Danish hypercar manufacturer Zenvo has taken the bold step of investing in its own V12. APTI looks at its development to date.

Grenadier FCEV Ineos has produced a hydrogen fuel cell version of its utilitarian Grenadier, Mark Smyth talks to the project’s chief engineer to find out more.

Material world The development of new materials has always been intrinsic to advances in powertrains, and developments can still benefit ICE and BEV design.

Renault’s V2G The new Renault 5 will offer Vehicle-to-Grid capability when it launches in 2024. APTI speaks to some of the team involved in its development.

Tailgate party Ram joins the EV pickup race next year with the 1500 REV. Graham Heeps spoke to the propulsion team to get early details of the electric version of Stellantis’s North American bestseller.

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The June 2023 issue is now available online! Packed full of news, interviews and features, including:

Italtecnica: Small, independent engine builders are something of a rarity these days, particularly those developing powertrains that incorporate novel technologies. This makes the efforts of Italtecnica, a family-run business based in Cambiano, Italy, particularly impressive.

Rolls Royce: Rolls Royce is taking the plunge into BEVs and is looking to harness the silent revolution to create an unrivalled luxury experience for its customers

Turbulent times: The use of turbulent jet ignition can bring useful thermal efficiency gains. Wayne Ward dives into the implications of this technology

X-in-the-loop: Simulation and modeling are accelerating development, and the integration of hardware elements earlier in the process is helping to cut costs and improve outcomes. Chris Pickering investigates the latest trends in hardware- and software-in-the-loop simulation techniques

Battery modelling:The application of AI and ML techniques is helping to boost the efficiency of battery technology.

Ultium force: With behemoths like the Hummer EV hitting the market, General Motors needs a scalable, durable battery architecture.

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The partnership with HMC is expected to further extend Hydrogen Technology Expo’s rapid growth rate in 2024 and beyond, cementing its place as the world’s largest international platform to see the latest innovations for the entire hydrogen value chain.

“Hydrogen Technology Expo is thrilled to partner with Hamburg Messe + Congress for our 2024 event,” said CEO Mike Robinson. “Hamburg is internationally recognized as a leader in the renewable energy sector and hosts many important hydrogen projects. Hamburg Messe + Congress’s expertise and world-class facilities will help us to deliver an even more impactful event for our exhibitors and allow us to attract even more international visitors.”

Hydrogen Technology Expo Europe has become the premier event for the global hydrogen industry, providing a platform for businesses and organizations to showcase their latest products, services and research in this exciting and rapidly evolving field.

“The new partnership with HMC is a great opportunity for Hydrogen Technology Expo,” said event director Charlie Brandon. “It will allow us to further extend our expertise in the hydrogen sector and bring the international industry together to explore even more technologies and new solutions that will advance the industry.”

Hamburg is already internationally recognized as a world-leading hub for renewable energy and low-carbon hydrogen, as well as a pioneer within sustainable mobility – especially among the shipping and aerospace industries. HMC, organizer of WindEnergy Hamburg (the world’s leading wind industry event) and SMM (the leading international maritime trade fair), is excited about the new partnership with Hydrogen Technology Expo Europe – Hamburg’s third global flagship fair.

“We are proud to establish the world’s largest networking platform for the hydrogen sector at the exhibition hub of Hamburg together with our partner, Trans-Global Events, from 2024,” emphasized Bernd Aufderheide, president and CEO of HMC. “For us and the hydrogen metropolis of Hamburg, this cooperation partnership is a milestone achievement that will drive new H2 technologies and processes as we face the energy challenges of the future. The city’s projects and infrastructure, combined with our centrally located, state-of-the-art exhibition campus, provide an ideal environment for this leading global trade fair to take place regularly and grow further.”

The topics addressed by H2 Expo & Conference, HMC’s own networking event for the international hydrogen community, will be integrated into Hydrogen Technology Expo Europe, enhancing its portfolio. With the two events about to merge, HMC will forgo holding the H2 Expo & Conference originally planned for June 2023.

Hydrogen Technology Expo Europe 2024 will attract industry leaders, policymakers and researchers from around the world, and will provide a unique opportunity to explore the latest trends and innovations in the hydrogen industry and network with like-minded professionals.

“We look forward to welcoming exhibitors and visitors to our 2024 event in Hamburg,” added Brandon. “Together with Hamburg Messe + Congress, we are committed to delivering an exceptional event that will drive progress and innovation in the hydrogen industry.”

Hydrogen Technology Expo will continue to be held in conjunction with Carbon Capture Technology Expo, which is the leading event for CCUS and carbon reduction technology. The partnership aims to address the pressing need for carbon removal solutions and to promote blue hydrogen production.

With this collaboration, the two expos will provide a unique opportunity for industry professionals, researchers, policymakers and stakeholders to explore a wide range of cutting-edge technologies and strategies. Attendees will gain insights into advances in CCUS, carbon reduction and blue hydrogen, all of which will play crucial roles in achieving future net-zero and carbon reduction targets.

The dates for the 2024 Hydrogen Technology Expo Europe have been set for October 22-24 and the show is due to return to Hamburg’s exhibition campus annually thereafter.

For more information on the 2024 Hydrogen Technology Expo Europe and the partnership with Hamburg Messe, visit the event website: www.hydrogen-worldexpo.com

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The January 2023 issue is now available online! Packed full of news, interviews and features, including:

MERCEDES-AMG C 63 S E-PERFORMANCE: Once synonymous with bellowing V-configuration engines, there’s a new soundtrack emerging from Mercedes-AMG’s Affalterbach headquarters, with the latest C 63 S sporting the world’s most powerful production I4.

LIFECYCLE ASSESSMENT: With an increasing number of vehicles offering zero tailpipe emissions, will lifecycle assessment become the next major frontier for environmental legislation?

OEM INTERVIEW – NIO: Founded by entrepreneur William Li less than a decade ago, Nio has been making strides in the Chinese market with its expanding range of EVs – first SUVs and latterly saloons.

ON BOARD CHARGERS: Among the hype surrounding the transition to EVs, with talk of ever-greater battery capacity, increased motor and power electronics efficiency and advances in thermal management t is easy to overlook the role of onboard chargers (OBCs).

RARE EARTH FREE MOTORS: Sustainability is at the very top of many industries’ agendas as the electrification era gathers pace. How are manufacturers looking to reduce reliance on rare earth materials in motors?

BATTERY SUSTAINABILITY: When considering more environmentally friendly battery packs, sustainability has to be a key objective from the outset.

EQUIPMAKE E-AXLE: E -axles are becoming one of the favored methods for rapid integration of electric powertrains into vehicle platforms and have been deployed across applications ranging from micromobility to trucks and hypercars.

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The event will bring together the entire hydrogen value chain to focus on developing solutions and innovations for low-carbon hydrogen production, efficient storage and distribution, as well as applications in a variety of stationary and mobile applications. The event offers attendees the opportunity to meet the companies that are pioneering the latest technologies and engineering solutions in the exhibition, find new suppliers and engineering partners, hear the latest research in the conference and network with leading industry experts.

As well as the main exhibition, Hydrogen Technology Expo Europe will host Europe’s must-attend techno-economic conference with three individual tracks focusing on the development of low-carbon hydrogen production, storage and infrastructure development; fuel cell design, development and manufacturing; and carbon capture, utilization and storage.

The event takes place alongside Carbon Capture Technology Conference & Expo, featuring a total of three conference tracks that will take place simultaneously with conference attendees and speakers having the option to move freely between the different sessions. Delegates, speakers and sponsors will have access to presentations, the exhibit area and the post-event proceedings. The exhibition will showcase the latest technologies, R&D tools, materials, infrastructure solutions, storage solutions and monitoring and safety equipment.

Several companies involved in the event are Shell Energies, Total Energies, Siemens Energy but the exhibition will play host to more than 100 exhibitors, including leading names such as Baker Hughes, Technip Energies, Evonik, Nel, Thyssenkrupp, Johnson Matthey, GE Power, and many more, each showcasing their very latest innovations, technologies and solutions for a low-carbon hydrogen future.

Hydrogen Technology Expo Europe is proud to announce that Jörn Ernst, project developer at Siemens, will be speaking at the event, as well as Achim Moritz, vice president, product management, fuel cell mobility solutions and innovations, Robert Bosch GmbH.

Guido Schwartz, strategy and innovation lead at Airbus, will also be speaking, and Bart Biebuyck, executive director, Fuel Cells and Hydrogen Joint Undertaking (FCH JU) will be a key speaker too.

Panel discussions include: “What’s Holding Hydrogen Back? Investment Or Technology?”, “Fueling And Supplying Heavy-Duty Transport”, “Are Fuel Cells Now A Viable Challenger?” and “Unlocking The Potential For Fuel Cell Automation”.

For more information about Hydrogen Technology Expo Europe 2021, visit:
https://www.hydrogen-worldexpo.com/

To register for your free exhibition pass, click here.

To attend the conference, click here.

*Please note Hydrogen Technology Expo Europe was originally scheduled to take place in the summer (June 9, 10) but due to concerns over the coronavirus and in response to official German government policy, the decision was taken to reschedule the event for the autumn (October 20, 21).

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