Category
Transportation
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Making sense of our options to decarbonize aviation
A newly released report from CATF examines these options and finds that aviation decarbonization will likely require a mix of fuels.
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TEN-T and CO2 to permanent storage – a positive step for Europe’s industrial decarbonisation plan
Nearly all pathways towards EU climate neutrality by 2050 highlight the need for the deployment of CO2 capture, transport, and storage to reach our climate goals. The recent EU Industrial Carbon Management Strategy and 2040 Climate Target Communication further highlight the essential role of carbon capture and storage (CCS) for…
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D.C. Circuit reaffirms a critical and longstanding component of the Clean Air Act, allowing California to move forward with program to reduce emissions and air pollution from cars and trucks
A D.C. Circuit panel unanimously dismissed and rejected challenges to the U.S. EPA’s decision to reinstate its waiver to California’s Advanced Clean Car Program.
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Accounting for soil organic carbon for section 40B eligibility is neither aligned with statute or technologically feasible
CORSIA and the current version of Department of Energy’s GREET model do not align on crediting changes in organic carbon in cultivated soils.
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GREET underestimates indirect land use change, undermining the climate benefits of section 40B
GREET underestimates indirect land use change compared to the Carbon Offsetting and Reduction Scheme for International Aviation.
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Alternative incrementality compliance pathways
A 5% exemption to incrementality is too broad and will increase systemwide emissions, contrary to the text and intent of section 45V.
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Systemwide emissions and the importance of the three pillars
The text of section 45V requires an evaluation of systemwide emissions impacts when assessing lifecycle greenhouse gas emissions.
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Kilogram-by-kilogram approach for determining the carbon intensity of qualified clean hydrogen
The section 45v tax credit should be awarded using a two-step approach for determining lifecycle emissions.
