#Canada #Pratt & Whitney #Longueuil #Clean Aviation #PHARES

Pratt & Whitney Canada Takes Charge of PHARES Project

In a groundbreaking move for the aviation sector, Pratt & Whitney Canada, a subsidiary of RTX, has been selected to lead the Powerplant Hybrid Application Regional Segment (PHARES) project under the European Union's Clean Aviation initiative. This achievement is particularly noteworthy as it marks the first instance of a Canadian firm stepping up to both participate in and spearhead a Clean Aviation program.

Partnership for Transformation

The PHARES consortium, which Pratt & Whitney Canada will lead, includes a roster of distinguished collaborators such as Collins Aerospace, ATR, Airbus, and various technology research organizations. This alliance aims to develop a hybrid-electric propulsion demonstrator designed to achieve up to a 20% improvement in fuel efficiency for regional aircraft missions. This ambitious project aligns seamlessly with the objectives set forth in the EU's climate action plan, advocating for greener solutions within the aviation industry.

One of the most exciting components of the PHARES initiative involves the integration of an advanced PW127XT-derivative turboprop engine. This engine will be paired with a Collins 250 kW electric motor drive system via an optimized propeller gearbox, further incorporating thermal efficiency enhancements. Additionally, Collins Aerospace plans to develop a cutting-edge propeller system that aims to elevate fuel efficiency while mitigating noise levels.

Vision for the Future

Maria Della Posta, president of Pratt & Whitney Canada, expressed her enthusiasm for the PHARES project, highlighting its significance as an opportunity to showcase the potential of hybrid-electric propulsion in the regional aviation sector. She stated, “Hybrid-electric propulsion and electrified aircraft systems are key components of RTX’s technology roadmap for optimizing performance and enhancing fuel efficiency across numerous future aircraft platforms.”

The developments arising from PHARES promise to leverage the extensive expertise and resources of Pratt & Whitney Canada and its partners in propulsion and electric power systems, utilizing state-of-the-art research facilities to drive innovation in this field.

Alignment with Clean Aviation Goals

The PHARES project is part of Clean Aviation's larger architectural vision for ultra-efficient regional aircraft. Its goal is to introduce next-generation energy-efficient technologies that are in step with the aviation industry's larger ambitions of reducing carbon emissions. By facilitating the advancement of green aviation technologies, PHARES not only aims to lower the emission footprint of regional aircraft but also contributes to significant reductions in overall environmental impact.

About Clean Aviation

The Clean Aviation Joint Undertaking stands at the forefront of the EU's research and innovation efforts geared toward propelling aviation toward a sustainable, climate-neutral future. This public-private partnership encompasses investments totaling €4.1 billion, with €1.7 billion from EU funding and at least €2.4 billion sourced from private entities. The initiative aims to introduce disruptive technologies that minimize emissions from short to medium-range aircraft by at least 30% compared to models in use as of 2020.

About RTX

RTX is the preeminent aerospace and defense firm globally, with a workforce exceeding 185,000 members. The company applies cutting-edge technology and scientific advancements to redefine global connectivity and security. Fuelled by revenues exceeding $80 billion in 2024, RTX operates through its renowned business units, including Collins Aerospace and Pratt & Whitney. Its commitment to innovation and excellence positions it to tackle pressing challenges faced by customers around the world effectively.

The leadership role of Pratt & Whitney Canada within the PHARES project signifies a major stride in hybrid-electric aviation, promising advancements that will likely spearhead the environmental transformation that the aviation industry desperately needs.