Land Systems

Viewing page 13 of 13

• 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…

  Reports & Papers July 1, 2012

• 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…

  Comments April 27, 2012

• CATF Comments on RFS Eligibility of Giant Reed, Camelina, and Other Feedstocks

  Comments submitted by CATF, EWG, FOE, NWF, and NRDC raise concerns about EPA’s land use change analysis for potential biofuel feedstocks and its failure to adequately address the threats they pose as invasive species. The comments also discuss a recent report on the impacts of corn stover removal in the…

  Comments February 6, 2012

• Subsidizing Conventional Biofuels: An Idea Whose Time is Over

  Finally, policies that prop up biofuels production are in the crosshairs, and not a moment too soon. Because over the last decade, the biofuels industry has grown accustomed to getting whatever it wants, with no questions asked. Those days, at long last, appear to be over. Last week, the U.S….

  Climate, Policy June 20, 2011

• Review of the Manomet Biomass Sustainability and Carbon Policy Study

  Reports & Papers July 1, 2010