Aviation is widely seen as the transport sector that is most difficult to decarbonize. One option to dramatically reduce emissions within the aviation sector is through the use of low-carbon...
Published 2019.01.15: Publication
Around one-third of all biodiesel produced in the U.S. is made from waste feedstocks like used cooking oil, animal fats, and inedible corn oil. But few waste feedstocks are really wastes; none of...“Waste” biodiesel from corn oil probably drives up corn production and could have resulted in 500 thousand extra tonnes of CO2e emissions in 2017.
Published 2019.01.10: Blog Post
Renewable methane could conceivably displace natural gas for use in existing vehicle fleets, reducing greenhouse gas (GHG) emissions as well as emissions of air pollutants like NOx. It is important...
Published 2018.11.05: Publication
In the aviation industry’s vision of the future, neatly laid out by the International Civil Aviation Organization, airlines can meet all of their obligations under the Paris Agreement through simple...Proponents of alternative jet fuels often ignore the reality that many other sectors have laid claims to limited bio-resources as part of their own decarbonization strategies
Published 2018.10.24: Blog Post
The potential for low-carbon renewable methane in heating, power, and transport in the European Union
Policymakers throughout the European Union (EU) are evaluating their alternative energy options to help deliver on their air quality and climate change mitigation goals within the transport,...
Published 2018.10.16: Publication
Bioenergy has become a popular decarbonization strategy—so popular that policy makers and researchers in several sectors are claiming biofuels, bio-electricity, and bio-heat can deliver a large...Bioenergy has become a popular decarbonization strategy to reduce greenhouse gas (GHG) emissions. However, even if bioenergy production is maximized, competition across industry sectors is high.
Published 2018.10.15: Blog Post
In a rule released last month, EPA became the first regulatory body to accurately account for greenhouse gas emissions (GHG) from displacing waste, residue, and byproduct biofuel feedstocks from pre-...In a rule released last month, EPA became the first regulatory body to accurately account for greenhouse gas emissions (GHG) from displacing waste, residue, and byproduct biofuel feedstocks from pre-...
Published 2018.09.17: Blog Post
The International Civil Aviation Organization (ICAO) has not yet figured out how to decarbonize jet fuels. Under the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA),...ICAO's Carbon Offsetting and Reduction Scheme for International Aviation will probably not provide a meaningful framework to transition to alternative jet fuels.
Published 2018.08.06: Blog Post
As part of its ‘Clean Energy for all Europeans’ package, the European Commission in 2016 proposed an update of the Renewable Energy Directive for the period 2021 – 2030 (RED II). A final compromise...
Published 2018.07.19: Publication
Palm oil isn’t as bad for climate as you think. It’s worse. The oil palm industry is expanding quickly into tropical rainforest, and increasingly into peat swamp forest. The total land area planted...Palm oil isn’t as bad for climate as you think. It’s worse.
Published 2018.06.06: Blog Post
The European Commission has proposed adding molasses to a list of advanced biofuel feedstocks eligible for support in the 2021-2030 timeframe under the recast Renewable Energy Directive. Final stage...
Published 2017.09.27: Publication
Question: How much reduction in CO2 emissions is Indonesia actually getting from its biofuels policy? Short answer: zero. Long answer: Indonesia is actually increasing its CO2 emissions substantially...How much reduction in CO2 emissions is Indonesia actually getting from its biofuels policy? Short answer: zero. Long answer: Indonesia is actually increasing its CO2 emissions substantially.
Published 2016.09.14: Blog Post
For years we have wondered whether Indonesia would continue putting a priority on increasing use of palm-based biodiesel rather than on reducing greenhouse gas emissions and preserving forests and...If the government is really concerned about reducing GHG emissions by increasing use of biofuels, there is still time to make sure it includes sustainability clauses, for the environment and the...
Published 2016.08.26: Blog Post
The inclusion of indirect land use change (ILUC) emissions in the life-cycle assessment of biofuels in several biofuel policies has led to increased attention to the question of whether there are...
Published 2015.10.15: Publication
Key findings: If all the wastes and residues that are sustainably available in the European Union were converted only to biofuels, this could supply 16 per cent of road transport fuel in 2030. (...
Published 2014.02.26: Publication
Scientific Committee of the European Environment Agency releases opinion on bioenergy, calls for focus on additionality
The European Environment Agency’s Scientific Committee released on 16 September an opinion on GHG accounting in relation to bioenergy. The opinion argues that it is incorrect to assume that using...The European Environment Agency’s Scientific Committee released on 16 September an opinion on GHG accounting in relation to bioenergy. The opinion argues that it is incorrect to assume that using...
Published 2011.09.19: Blog Post
Comments on the European Commission Directorate-General for Energy Indirect Land Use Change Literature Review
One of the four consultation documents published by the European Commission to inform its 2010 consultation on indirect land use change is a literature review by the Commission’s Directorate-General...
Published 2010.09.17: Publication