I'm posting the below, as the sender cc'd the GE group, but wasn't a member - so it didn't fire.
A ---------- Forwarded message ---------- From: Stuart Haszeldine <s.haszeld...@ed.ac.uk> Date: 30 August 2014 23:29 Subject: Re: [geo] Re: what's new on cost estimates for DAC CDR? To: andrew.lock...@gmail.com Cc: Stuart Haszeldine <s.haszeld...@ed.ac.uk>, "markcap...@podenergy.org" <markcap...@podenergy.org>, vivian.sc...@ed.ac.uk, Fred Zimmerman <geoengineerin...@gmail.com>, charlie.zen...@gmail.com, geoengineering@googlegroups.com Andrew, Here is one version of the very basic cost comparisons for CDR Vivian Scott and I have made. Storing Carbon for Geologically Long Timescales to Engineer Climate 08 May 2014 Issues in Environmental Science and Technology, 38 http://pubs.rsc.org/en/content/chapter/bk9781849739535-00022/978-1-84973-953-5#!divabstract A slightly more advanced article is in preparation, also considering reliability and maintenance of the storage part, i.e. after the capture Best Stuart School of GeoSciences, University of Edinburgh, On 30 Aug 2014, at 10:13, Andrew Lockley <andrew.lock...@gmail.com> wrote: Vivian Scott also produced a comparison. Maybe he'll send it. Afforestation and olivine are cheap, but only olivine has capacity. DAC is expensive but capable. A On 30 Aug 2014 01:56, <markcap...@podenergy.org> wrote: Charlie, You mean a table or something like an updated McLaren chart, http://oceanforesters.org/References.html. The chart is at the bottom of the page. Duncan McLaren has produced this chart for a few years. His "2012 A comparative assessment..." (link near top of the same page) was published in the same journal with "Negative carbon via Ocean Afforestation." Mark E. Capron, PE Ventura, California www.PODenergy.org -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -------- Original Message -------- Subject: [geo] Re: what's new on cost estimates for DAC CDR? From: Charlie Zender <charlie.zen...@gmail.com> Date: Thu, August 28, 2014 1:51 pm To: geoengineering@googlegroups.com Fred, It would be a great contribution if you synthsized your review into a table of DAC CDR cost estimates which we could all view. Best, Charlie On Monday, August 25, 2014 10:17:58 PM UTC-7, Fred Zimmerman wrote: Hi -- I am updating a literature review on cost estimates for DAC CDR and I am wondering what has changed both empirically and analytically since the flurry of papers in 2011-2013 with APS, House, Keith, Lackner et al. Fred Zimmerman Ann Arbor, Michigan, USA "a fox, not a hedgehog" -- Isaiah Berlin -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to geoengineering+unsubscr...@googlegroups.com. To post to this group, send email to geoengineering@googlegroups.com. Visit this group at http://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to geoengineering+unsubscr...@googlegroups.com. To post to this group, send email to geoengineering@googlegroups.com. Visit this group at http://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to geoengineering+unsubscr...@googlegroups.com. To post to this group, send email to geoengineering@googlegroups.com. Visit this group at http://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to geoengineering+unsubscr...@googlegroups.com. To post to this group, send email to geoengineering@googlegroups.com. Visit this group at http://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout.
