Boeing has released CASCADE, a public climate‑impact model that lets users explore different pathways for aviation to reach net‑zero CO₂ by 2050. The tool combines global traffic and fleet data with scenario sliders for aircraft technology, operations, energy (including SAF, electricity and hydrogen) and offsets, providing time‑series emissions and efficiency
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NEST Sustainable Aviation Knowledge Repository
NEST is a world-leading producer of sustainable aviation fuel (SAF), with production facilities spanning three continents. The company also maintains a comprehensive repository of news and updates on aviation sustainability, making it a valuable resource for staying informed on the latest developments in the field. More info here
Continue readingKeeping 1.5°C Within Reach: Why the EU’s New COP30 Deal Matters for Net‑Zero Aviation and AZERO2050
At COP30, the European Union and its partners achieved a new global deal designed to keep the 1.5°C goal alive and guide the next critical decade of climate action. The agreement recognises the need to accelerate the transition away from fossil fuels, scale up renewables and energy efficiency, and align
Continue readingReport: Sustainable Aviation Fuel (SAF) – 2024 Data by EASA
EASA has released the first ReFuelEU Aviation Annual Technical Report, establishing a 2024 baseline for how Sustainable Aviation Fuel is being supplied, purchased, and used across the EU. Below is a short list of highlighting with the core insights for policymakers, operators, and researchers. Overview The report finds that SAF
Continue readingReport: EU Clean Sky Technology Achievements 2014-2024
This report summarizes the Clean Sky 2 program, a European initiative spanning from 2014 to 2024 that focused on developing sustainable aviation technologies. It details the program’s structure, including its key demonstrators and technology readiness levels, aimed at reducing CO2, NOx, and noise emissions while enhancing the competitiveness of the European aviation industry. The document highlights significant achievements in areas
Continue readingIATA Beginners Guide to Airline Sustainability Reporting
The IATA guide serves as a practical entry point for airlines beginning their sustainability reporting journey, outlining the importance of transparent disclosures in environmental, social, and governance (ESG) areas. It underscores the key role aviation plays in connecting the world and supporting global sustainable development while acknowledging the unique challenges
Continue readingThe Global Reporting Initiative (GRI)
The Global Reporting Initiative (GRI) is the world’s leading organization for sustainability reporting standards, providing a globally recognized framework for organizations to assess and communicate their environmental, social, and economic impacts. For nearly three decades, GRI has established a common language and set of standards, tools, and training that enable
Continue readingFinancing SAF: Case Studies and Implications for Investment
The global aviation industry faces a significant challenge in scaling sustainable aviation fuel (SAF) production to meet projected 2030 demand of 17.1 million tonnes annually, which would require an additional 5.8 million tonnes of capacity to secure final investment decisions (FID) by 20261. Current SAF adoption remains limited, with only
Continue reading2024 Aviation Fuels Reference Prices for ReFuelEU
The European Union Aviation Safety Agency (EASA) has released its 2025 briefing note outlining 2024 reference prices for aviation fuels under the ReFuelEU Aviation Regulation (Regulation (EU) 2023/2405). This document fulfills EASA’s obligation to annually publish technical reports starting in 2025, as mandated by Article 13 of the regulation. The
Continue readingConversion factors for company reporting of greenhouse gas emissions in the UK
The UK provides conversion factors for greenhouse gas reporting, including Carbon Emissions equivalent (CO2e).
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