Work Area
Land Systems
Viewing page 8 of 9
-
CATF Response to House Energy & Commerce Committee White Paper on Climate and Environment
As part of its bipartisan review of the RFS, the House of Representatives Energy & Commerce Committee issued a white paper on GHG emissions and other environmental impacts associated with the policy. CATF provided the Committee with analysis of the GHG emissions from RFS-mandated biofuels, recommendations that EPA or Congress…
-
CATF Response to House Energy & Commerce White Paper on RFS Blend Wall
In March 2013, the House of Representatives House Energy & Commerce Committee began a bipartisan review of the RFS by issuing a white paper on the challenges associated with the ethanol “blend wall.” The Committee sought feedback on a series of topics, including whether the blend wall problem should be…
-
Comments on EPA’s Proposed 2013 RFS Volume Requirements
The Clean Air Act allows EPA to reduce the RFS volume requirements for “advanced fuels” and total renewable fuels whenever it downsizes the annual cellulosic biofuel requirement. CATF’s comments explain that EPA needs to take this step in order to avoid further increases in the climate-harming production of corn ethanol…
-
Corn Ethanol GHG Emissions Under Various RFS Implementation Scenarios
-
Corn Stover and the Pace of Cellulosic Ethanol Commercialization
-
CATF Comments Urging EPA to Waive the Corn Portion of the RFS
In the midst of the worst drought in decades, CATF submitted comments with ActionAid, Friends of the Earth, and Environmental Working Group urging EPA to waive the portion of the RFS mandate that can be met using corn ethanol in 2012-2013. ActionAid’s report on the financial cost that the US…
-
Working Paper: A Time Horizon for Counting Bioenergy Emissions
In a working paper funded by CATF, Timothy Searchinger, the lead author of several seminal publications on the climate impact of biofuels, analyzes the appropriate timeframe in which to measure bioenergy’s net GHG emissions. Searchinger concludes that even a 20-year timeframe is generous, and considers the broader implications for bioenergy’s…
-
CATF Comments on RFS Eligibility of Palm-based Biofuels
CATF’s comments describe how a decision to qualify biofuels derived from palm oil as “renewable fuels” under the RFS would violate EPA’s statutory obligations, particularly its duty to ensure that qualifying fuels provide a reduction in lifecycle GHG emissions. CATF also contributed to a broader set of comments on the…
