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Getting investors to say yes to low-GHG fuels for aviation and marine: Opportunities in Europe’s Clean Industrial Deal
The recently announced Clean Industrial Deal (CID) could help support low-GHG emission advanced fuels.
Supersonic aircraft: Twice as nice, or double the trouble?
Startups aiming to develop supersonic aircraft see a bright future, despite the high carbon intensity of their designs. But given evidence that supersonic aircraft will burn seven times more fuel per seat than subsonic aircraft, is there really room for supersonics in a net-zero future?
Revisions to the EU ETS set a global model for sustainable aviation fuel investment
The EU introduced a re-investment mechanism to reduce the cost gap between sustainable aviation fuel (SAF) and fossil jet fuel using funds from the EU Emissions Trading System (ETS). This scheme sets an example for other regions seeking to incentivize SAF that delivers the biggest climate benefit.
Net-zero aviation: How it started and how it’s going
Assesses the current state of government and industry actions to achieve net-zero aviation.
Taxing aviation for loss and damage caused by climate change
Levying taxes on airplane tickets could help provide a stable source of revenue for a new Loss and Damage Fund, which has been created to aid climate-vulnerable nations dealing with global warming effects.
How Treasury’s recent guidance on the sustainable aviation fuel tax credit punted on which LCA methods are fit for takeoff
U.S. Treasury’s recent guidance provides little clarity on how life-cycle greenhouse gas (GHG) emissions will be calculated for different SAFs, and here are three upcoming decisions to look out for.
How the long shadow of model inputs could dilute the ambition of the Biden Administration’s SAF Grand Challenge
Explore how U.S. airlines and ethanol producers are seeking to alter the way greenhouse gas emissions from sustainable aviation fuels are calculated, which may affect the Biden Administration’s efforts to reduce emissions.
An aviation researcher’s ode to the train
Trains are not just more sustainable than short-haul flights, they can also save time and provide a better overall travel experience.
Fair fares for the climate
Airlines already have the pricing strategies they need to help fund net-zero targets in an equitable way.
Would a frequent flying tax be progressive?
In September 2022, we published a proposal for using a global frequent flying levy (FFL) to cover the estimated abatement cost of commercial aviation. Now we investigate whether this solution is progressive or regressive.
Will California rise to the Biden administration’s SAF Grand Challenge?
Although sustainable aviation fuels have faced some stumbling blocks, several measures are available to support SAF scaleup
Quick pit stops: A challenge for zero-emission planes?
Analyzes the charging and refueling speeds needed for zero-emission aircraft to match the gate turnaround times of conventional aircraft.
