5 Jun 2026

SAVi Five: ZeroAvia CEO steps down, big week for US new propulsion, UK carbon budget, and more…

ZeroAvia founder and CEO Val Miftakhov stepped down last week as part of a leadership transition, the company announced....

2 Jun 2026

IMPACT Forum takeaways: Straight talk on the fuel crisis, e-SAF investment, contrails, and more…

Ishka SAVi breaks down key takeaways from the first day of event, which focused on the current state of aviation decarbo...

20 May 2026

BETA sales chief: orderbook so far ‘a certainty’ as IPO forces discipline

Ishka SAVi sits down with BETA’s head of sales and support Simon Newitt.

12 May 2026

SKY VC looks to wider industry partnerships and frontier tech

Ishka SAVi sat down with Amy Burr, CEO of SKY VC, to discuss how the firm is positioning itself after its acquisition by...

22 Apr 2026

Carbon Capture: A UK DAC update

This report series examines policy progress enabling first-of-a-kind DAC projects and their scale-up. This third report ...

21 Apr 2026

Interview: BETA’s cargo launch customer on the appeal of electric aircraft

e-Smart Logistics co-founder and CEO Denis Ilin sat down with Ishka SAVi on the sidelines of the Ishka AirFinance Horizo...

8 Apr 2026

Carbon Capture: An EU DAC update

This report series examines policy progress enabling first-of-a-kind DAC projects and their scale-up. This second report...

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...

18 Mar 2026

Can a pioneering vessel retrofit fund pave the way for aviation decarbonisation?

In shipping, where a greater range of emissions-saving technology retrofit options exists, a pioneering fund has been la...

5 Mar 2026

Carbon capture: A North America DAC update

This new report series examines policy progress enabling first-of-a-kind DAC projects and their scale-up. This first rep...

24 Feb 2026

Investment announcements by aviation sustainability funds

This is Ishka’s second report covering these funds and their investments, following an overview published last week. Thi...

16 Feb 2026

Fund Watch: An overview of aviation sustainability funds

This is Ishka SAVi’s inaugural attempt at capturing aviation decarbonisation funds and their investments.

6 Feb 2026

SAVi Five: Electric Book & Claim is born, a look at the updated Waypoint 2050, and more…

UK electric aviation charging infrastructure firm Aerovolt this week unveiled the world’s first Book & Claim concept for...

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) ...

3 Feb 2026

AURA AERO CEO: Investors ‘coming back’ to ‘real’ aircraft start-ups

In an interview with Ishka SAVi, Jérémy Caussade, president and co-founder of AURA AERO, provides the latest on the 19-s...

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 ...

5 Jan 2026

Turning tax credits into cash: How US clean fuel producers monetise their 45Z incentive

Ishka SAVi examines how 45Z monetisation is working in practice in early corporate disclosures and speaks to Jenny Speck...

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...

19 Dec 2025

SAVi Five: US unveils AAM strategy, Green PSO consultation closes, and more…

The US government this week unveiled the country’s first Advanced Air Mobility (AAM) National Strategy, setting a roadma...

13 Nov 2025

Financing Innovations: ATOBA’s index-linked SAF supply aggregation

This article is the second of Ishka’s Financing Innovation series, where we spotlight innovative solutions for finance t...