How e-fuels can mitigate biodiversity risk in EU aviation and maritime policy This report, commissioned by Opportunity Green on behalf of the Skies and Seas Hydrogen-fuels Accelerator Coalition (SASHA), explores the biodiversity risks associated with the EU’s efforts to decarbonise aviation and maritime transport. The ReFuelEU Aviation and FuelEU Maritime regulations aim to engender a […]
Cerulogy worked with the Clean Air Task Force to develop an online tool to allow users to explore the lifecycle emissions of conventional and renewable hydrogen production. It allows users to review the full lifecycle emissions of hydrogen while changing a number of assumptions, including the methane leakage rate for natural gas supply, the electricity […]
Within the European Union’s recast Renewable Energy Directive support is available not only to biofuels but also to ‘renewable fuels of non-biological origin’ (electrofuels) and to ‘recycled carbon fuels’ (fuels produced taking advantage of fossil energy in solid and gaseous waste streams). This report for the International Council on Clean Transportation provides an introduction to […]
Defining renewability and additionality for renewable fuels of non-biological origin In the European Union, renewable energy policy is guided by the Renewable Energy Directive, which sets targets for both overall renewable energy use and for the use of renewable energy in transport. In transport, the main route to supply renewable energy in the past decade […]
Following on our 2017 report on the potential for liquid electrofuels in the European fuel mix, Transport and Environment asked Cerulogy to look at the opportunity for electromethane as a heavy duty fuel and electroammonia as a marine fuel. The report is available below, and related work by Transport and Environment is available on their […]
Cerulogy attended Biomass Conference and Exhibition in Copenhagen this year (2018) to present a paper on building more effective policy for advanced alternative fuel commercialisation. The paper is now available in the conference proceedings, or you can download it below. Abstract Since the year 2000, grand aspirations have been set for the development of a […]
What role is there for electrofuel technologies in European transport’s low carbon future? Liquid fuels are set to be part of the European and global transport energy supply for some time to come – and given limitations on sustainable biofuel production, the option of converting renewable electricity into petrol, diesel and jet fuel is a […]
Methodology for assessing greenhouse gas emissions savings from low-carbon fuelsSeptember 12, 2025
A federal clean fuel standard (CFS) for the USASeptember 5, 2025
Staying Aloft: Support Mechanisms for ‘Sustainable Aviation Fuels’ in the United Kingdom and European UnionJuly 24, 2025
Global Automaker Rating 2024July 3, 2025