13 May 2025

SAF Tracker: Which airlines are simultaneously investing in SAF?

The Ishka SAVi SAF Tracker now incorporates a column indicating whether the SAF buyer in a transaction is also an invest...

12 May 2025

Sustainability targets: Only six of 34 analysed lessors have public portfolio targets

This is Ishka SAVi’s initial attempt to benchmark sustainability disclosure by the aircraft leasing sector as well as ho...

9 May 2025

SAVi Five: SKY Leasing’s VC acquisition, US SAF production, co-pro SAF breakthrough, and more…

This week's developments include a new report by the US Energy Information Administration (EIA) showing US SAF productio...

9 May 2025

SKY Leasing steps into new technology investments with JetBlue Ventures acquisition

San Francisco-based aviation investment manager SKY Leasing announced earlier this week it has acquired JetBlue’s ventur...

8 May 2025

Bye Aerospace CEO explains the investor appeal of its electric trainer aircraft

US-based Bye Aerospace is in the process of certifying its all-electric eFlyer 2 aircraft. Ishka speaks with Bye Aerospa...

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...

2 May 2025

SAVi Five: SAF demand updates, European aviation emissions, bank net-zero alignment, and more…

The past seven days saw several notable SAF demand assertions and market updates, including Air New Zealand reaffirming ...

2 May 2025

ISTAT Sust Symposium: stakeholders committed, but net-zero timelines under threat

EU regulation reactions, new aircraft platforms, and sustainable aviation finance frameworks were all on the table at th...

25 Apr 2025

SAVi Five: Boeing pauses X-66, United invests in ‘duopoly challenger’ JetZero

Boeing has announced an indefinite pause on joint work with NASA on the X-66 flight demonstrator, a truss-braced wing co...

17 Apr 2025

SAVi Five: IMO carbon pricing lessons for aviation, NZBA drops 1.5C, and more…

Following the finalisation last week of the IMO Net-Zero Framework for shipping – described as the world's first industr...

16 Apr 2025

Airport emissions KPIs: Getting to know your CCDs from your LTOs

This report digs further into the most common aircraft emissions metrics for airports and why, unlike for airlines, thes...

11 Apr 2025

SAVi Five: Global ETS aviation update, European airline costs, IMO levy is set, and more…

This edition outlines ETS updates for aviation around the world, European airline expectations for regulatory compliance...

10 Apr 2025

SAF Policy Map – Updates from Colombia, EU, Japan, Thailand, and more…

This is the 3rd edition of the SAVI SAF Policy Map of policy efforts around the world to increase SAF uptake. This editi...

10 Apr 2025

SAVi Extra: April 2025

The report contains notable developments during February 2025 and March 2025. It comprises updates of the SAVi Five publ...

4 Apr 2025

SAVi Five: US tariffs appear to skirt SAF, IATA SAF registry launches, and more…

A list of goods (Annex II) that shall not be subject to US tariffs imposed by the US government on 2nd April includes Je...

3 Apr 2025

Ishka FSA highlights: Latest on SAF mandates, investment, and policy de-risking

This is the second report exploring key takeaways from Ishka’s fourth annual sustainability event. This year put the spo...

1 Apr 2025

Ishka FSA highlights: EU Taxonomy anger, post-Omnibus takes, sust fin progress

From aviation’s displeasure with the EU Taxonomy to lessors reacting to their EU CSRD de-scoping under Omnibus Regulatio...

28 Mar 2025

SAVi Five: EU airlines suggest ‘reassessment’ of SAF mandate, Airbus concept updates, and more…

Less than 90 days into the EU SAF mandate, Europe’s largest airlines have suggested that a “reassessment” of the policy ...

25 Mar 2025

Briefing: Getting up to speed with SAF Book & Claim adoption

This briefing explores these key barriers, the ongoing efforts to address them, and offers a glimpse into IATA's upcomin...

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...