{"id":6437,"date":"2015-09-28T06:11:19","date_gmt":"2015-09-28T06:11:19","guid":{"rendered":"http:\/\/blogs.bath.ac.uk\/edswahs\/?p=6437"},"modified":"2015-09-28T06:11:19","modified_gmt":"2015-09-28T06:11:19","slug":"all-those-useful-holes-under-the-north-sea","status":"publish","type":"post","link":"https:\/\/blogs.bath.ac.uk\/edswahs\/2015\/09\/28\/all-those-useful-holes-under-the-north-sea\/","title":{"rendered":"All those useful holes under the North Sea"},"content":{"rendered":"<p>According to the <a href=\"http:\/\/www.telegraph.co.uk\/finance\/economics\/11840558\/AEP-Lucky-Britain-to-win-21st-century-jackpot-from-carbon-capture.html\">Telegraph<\/a> the other week, the UK (that might mean Scotland) will be quids in because of all the empty(ish) oil and gas wells under the North Sea \u2013 just right (and almost ready) for the CO2 that will need to be sequestered away for the good of us all once carbon capture technology can be made to work [i] efficiently and [ii] economically.<\/p>\n<p>The T says that the latter is almost there:<\/p>\n<blockquote><p><em>Carbon capture has long been dismissed as a pipe-dream. But as so often with technology, the facts on the ground are rapidly pulling ahead of a stale narrative. \u00a0The Canadian utility\u00a0SaskPower\u00a0has already retro-fitted a filtering system onto a 110 MW coal-fired plant at Boundary Dam, extracting 90% of the CO2 at a tolerable cost. \u00a0It used Cansolv technology from Shell.<\/em><\/p>\n<p><em>\"We didn't intend to build the first one in the world, but everybody else quit,\" said Mike Monea, the head of the project. \u00a0\"We have learned so much from the design flaws that we could cut 30% off the cost of the next plant, but it is already as competitive as gas in Asia,\" he said. The capture process uses up 18% of the power - a cost known as the \"parasitic load\" - but it is less than the 21% expected.<\/em><\/p><\/blockquote>\n<p>All this will be seen as bad news by\u00a0the keep it in the ground lobby who think that it's unused oil and methane rather than CO2 that should be in these wells. \u00a0Then there's the point that any spare holes might have to be used for all that extra CO2 that will need to be sucked out of the atmosphere once\u00a0we overshoot the 3 gigatonne carbon budget that experts say that the Earth is 'allowed' \u2013 as we surely will. \u00a0Anyone who sees COP21 as changing any of this looks like\u00a0a terminal optimist.<\/p>\n<p>Whatever you think of all this, the piece has excellent\u00a0graphics and data.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>According to the Telegraph the other week, the UK (that might mean Scotland) will be quids in because of all the empty(ish) oil and gas wells under the North Sea \u2013 just right (and almost ready) for the CO2 that...<\/p>\n","protected":false},"author":237,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2,4],"tags":[],"class_list":["post-6437","post","type-post","status-publish","format-standard","hentry","category-comment","category-news-and-updates"],"acf":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts\/6437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/users\/237"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/comments?post=6437"}],"version-history":[{"count":0,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/posts\/6437\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/media?parent=6437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/categories?post=6437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.bath.ac.uk\/edswahs\/wp-json\/wp\/v2\/tags?post=6437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}