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...

7 Nov 2025

Financing Innovations: Future Energy Global’s approach to SAF demand aggregation

This article is the first of a new series, where Ishka spotlights innovative for finance to unlock the SAF scale-up.

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...

3 Oct 2025

SAVi Five: BETA’s IPO reveals key details, S. Korea to tighten ETS, new CORSIA EEU price indications, and more...

BETA's 715-page IPO filing provides fresh insight into its orderbook, the CX300 CTOL testing progress, production plans,...

13 Aug 2025

Interview: Libra Group’s SLI set to take on new-tech propulsion leasing

Space Leasing International (SLI) CEO Praveen Vetrivel tells Ishka what has motivated the Libra Group subsidiary to beco...

25 Jul 2025

SAVi Five: First lessor order for BETA’s e-CTOL aircraft, China’s ‘green catalogue’ aviation criteria, and mor...

A subsidiary of Libra Group, the parent company of aircraft lessor LCI, announced on 23rd July it has placed a firm purc...

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...

1 Jul 2025

JetZero CEO: ‘Lots of aircraft leasing interest’ for blended wing aircraft

JetZero CEO and co-founder Tom O’Leary opens up about its blended wing aircraft programme’s funding trajectory, the fina...

24 Jun 2025

Paris Air Show: e-VTOL leaders unite around US renewed support for the sector

An upbeat mood appears to be shared among US e-VTOL firms, with the current US administration providing strong policy ta...