30 Apr 2026

SAVi Five: IMO reopens Net Zero Framework talks, EU Hydrogen mechanism completes first round, and more…

Member states of the International Maritime Organisation (IMO) this week resumed talks on the creation of a globally amb...

3 Apr 2026

SAVi Five: EU proposes measure to limit EU ETS price escalation, 2025 EU SAF blend ‘above’ 2%, and more…

The European Commission on 1st April announced a proposal to adapt the EU ETS's Market Stability Reserve (MSR), a mechan...

31 Mar 2026

Ishka Horizon highlights: New OEMs face longer funding runways

Clean-propulsion start-up OEMs should prioritise raising new funding earlier, a prominent aviation venture capitalist wa...

20 Mar 2026

Presentation: EIS and first flight target delays of new propulsion aircraft

Presentation recorded in March 2026 with Eduardo Mariz, Senior Analyst and Sustainability Lead.

5 Feb 2026

New Propulsion: 57% of products with EIS targets delayed by 2.6 years

More than half of new propulsion conventional take-off and landing (CTOL) products with stated entry-into-service (EIS) ...

22 Jan 2026

New propulsion: Undisclosed deals lift 2024 and 2025 commitment totals

Orders and commitments for new-propulsion fixed-wing clean-sheet aircraft and retrofit powertrains remained stronger in ...

16 Jan 2026

SAVi Five: EU ETS allowances reach €90, lessor SAF certificate guidance, and more…

EU ETS carbon prices rose above €90/t this week, the highest since mid-2023, with ICE EUA December 2026 futures trading ...

2 Jan 2026

SAVi Five: New propulsion ‘first flight’ updates, Japan’s GX-ETS price ceiling, and more…

As 2025 drew to a close, it left behind a year of milestones for several new propulsion aircraft developers, but also so...

13 Oct 2025

New Propulsion: Emerging OEMs stress commercial pragmatism at engineering forum

Away from press releases and glossy investor decks, technical teams from several new propulsion aircraft developers shar...

8 Jul 2025

ZeroAvia: ‘Good demand pull’ from European reg. aviation, with PSOs to help

Ishka SAVi sits down with ZeroAvia Chief Business Officer Sergey Kiselev to discuss commercial interest ahead of the ZA6...

20 Jun 2025

Paris Air Show: New propulsion orders muted, but optimism grows

Over 30 commitments for conventional take-off and landing (CTOL) new propulsion products were announced during the 2025 ...

11 Jun 2025

New Propulsion: Commitments down starkly ahead of Paris Air Show

Orders and commitments for new propulsion fixed-wing clean-sheet aircraft as well as retrofit powertrains decreased star...

6 Jun 2025

SAVi Five: SAF to reach 2 Mt in 2025, IEA investment report, and more…

IATA expects SAF production to reach 2 million tonnes (Mt) (2.5 billion litres), or 0.7% of airlines’ total fuel consump...

29 May 2025

SSWS 2025: Industry reacts to hydrogen build-up delays

In this second report covering SSWS 2025, Ishka examines sentiment, challenges, and expectations around the role of ZEF ...

6 May 2025

Greening PSOs: Cleaner aircraft expected to benefit from EU rules revision

Sustainability criteria are expected to gain prominence in European tenders for subsidised Public Service Obligation (PS...

24 Mar 2025

Clean Aviation 2025: Why European aviation struggles to turn innovation into reality

Despite Europe’s reputation as a leader in aerospace innovation, frustration over funding shortfalls, policy gaps, and r...

4 Mar 2025

European SAF demand to be met until mid-2030s, but new policies could ‘shift balance’

The Argus Oil and Future Fuel Conference 2025 provided insights into the evolving production landscape of SAF. While Eur...

20 Feb 2025

Airbus CEO: Hydrogen aircraft ‘feasible’ but longer development needed for ‘commercial viability’

Ishka SAVi examines Airbus’ recalibration of its hydrogen ambitions, recaps the evolution of the ZEROe project, and expl...

10 Jan 2025

New propulsion round-up: commitment volumes down 37% in 2024

Orders and commitments for new propulsion fixed-wing clean-sheet aircraft as well as retrofit powertrains decreased in 2...

8 Nov 2024

SAVi Five: US election aftermath, EU open to consider frequent flyer levy, and more…

The re-election of Donald Trump as the 47th US President has called into question the stability of US and international ...