21 Nov 2025

SAVi Five: COP30 latest, CAeS pivots away from BN-2 aircraft conversion, and more…

The 2025 UN Climate Change Conference (COP30) continued in Brazil this week with some notable developments for aviation,...

30 Oct 2025

IATA WSS: CORSIA costs expected to rise amid govts. lack of ‘awareness’

Key takeaways from IATA's WSS event, including perspectives on CORSIA’s implementation, shortcomings in SAF project fina...

24 Oct 2025

IATA: ICAO environmental consensus ‘very different’ to IMO

In the first of a two-part series, Ishka SAVi explores the key takeaways from IATA’s World Sustainability Symposium.

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,...

7 Sep 2025

SAVi Five: India unveils SAF feasibility roadmap, GE invests in BETA Technologies, and more ...

India this week released its first SAF feasibility roadmap, evaluating domestic feedstock availability, viable productio...

31 Jul 2025

Airline industry targeting mid-2027 for EU SAF mandate fixes

Earlier this week, Ishka SAVi published a report unpacking the implementation hurdles of the world’s largest SAF blendin...

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...

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...

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...

6 Mar 2025

‘I didn't say anything about moving away from Net Zero 2050’- IATA’s Willie Walsh

IATA Director General Willie Walsh caused a stir this week at the ISTAT Americas conference warning that airlines might ...

13 Dec 2024

SAVi Five: IATA SAF estimate to be missed, deadlock continues for EU jet fuel tax, and more…

IATA has unveiled estimates for SAF production showing that in 2024 SAF volumes reached 1 million metric tonnes (Mt).

11 Oct 2024

SAVi Five: Brazil’s SAF mandate signed into law, IMF report backs aviation taxes, and more…

Brazil's president has signed into law the country's new biofuels law, requiring airlines to reduce emissions on domesti...

27 Sep 2024

SAVi Five: IATA’s latest $4.7tn Net Zero cost estimate, ING calls out climate laggards, and more…

IATA has published new detailed Net Zero roadmaps for finance and policy, providing estimates and recommendations to gui...

12 Sep 2024

SAVi Briefing: Is the EU ETS set to expand in 2026? Unpacking the stakes for airlines

This Ishka SAVi Briefing unpacks the conditions and likely impacts of an EU ETS scope expansion, also known as the end o...

12 Jul 2024

SAVi Five: Wizz Air aims to avoid passing SAF costs, IATA shift on 2030 SAF target, and more…

Five noteworthy aviation sustainability developments in the past seven days curated by the Ishka SAVi team.

7 Jun 2024

SAVi Five: IATA bullish on growth as SAF still trails behind, German calls for CBAM, and more…

IATA strengthened industry projections this week with revenue and traffic growth (RPKs) expected to reach a historic hig...

3 May 2024

SAVi Five: US SAF incentive methodology finalised, electric aircraft op costs, and more…

The US Treasury Department on 30th April disclosed much-awaited final details on its lifecycle emissions (LCA) methodolo...

9 Oct 2023

SAVi Five: Disclosure coming for Californian lessors, UK ETS cuts allowances, and more…

This update’s key stories include California Governor Gavin Newsom intending to sign off corporate climate disclosure ru...

9 Jun 2023

SAVi Five: Aviation EU Taxonomy set for June, IATA’s net-zero finance roadmap, and more…

This week's highlights include recent indications EU Taxonomy Environmental Delegated Act could be finalised this month ...