The LNG ships on order today will need to replace fossil gas with greener options in future. But can they?

Green researchers argue that watering down the Net-Zero Framework so it can pass its next MEPC vote would do little to improve green fuel supplies, and would come with side effects

Biogas maker Vanguard Renewables says US biofuel regulation has to change to unlock the potential marine fuel market for bio-LNG. But regulation is not the only barrier

Dirtier ships trading in the EU will pay less than cleaner ones because of a problem with the way the FuelEU Maritime regulation calculates penalties, according to the UK National Clean Maritime Research Hub

The IEA’s head of renewable energy played down the risks of biofuel crops leading to deforestation, saying the IMO should use a tiered, risk-based approach to assessing biofuels' sustainability. Green groups said the link between biofuels and logging was well established and backed stricter controls

Biofuel makers are lobbying the IMO to help them gain a foothold in shipping as the regulator mulls guidance for what counts as green fuel. But the variety of sources and standards make choosing a winner complex