Bytes Europe<p>Understanding Carbon Capture – Science Or Shell Game <a href="https://www.byteseu.com/1164368/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">byteseu.com/1164368/</span><span class="invisible"></span></a> <a href="https://pubeurope.com/tags/BigOil" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BigOil</span></a> <a href="https://pubeurope.com/tags/BigTech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BigTech</span></a> <a href="https://pubeurope.com/tags/CarbonCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCapture</span></a> <a href="https://pubeurope.com/tags/CCS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CCS</span></a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateChange</span></a> <a href="https://pubeurope.com/tags/ClimatePolicy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimatePolicy</span></a> <a href="https://pubeurope.com/tags/DAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DAC</span></a> <a href="https://pubeurope.com/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> <a href="https://pubeurope.com/tags/emissions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>emissions</span></a> <a href="https://pubeurope.com/tags/NetZero" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NetZero</span></a> <a href="https://pubeurope.com/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a></p>
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Alo Japan<p><a href="https://www.alojapan.com/1304907/mitsubishi-gas-chemical-and-rite-to-demonstrate-technology-for-ccus-at-osaka-kansai-expo/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">alojapan.com/1304907/mitsubish</span><span class="invisible">i-gas-chemical-and-rite-to-demonstrate-technology-for-ccus-at-osaka-kansai-expo/</span></a> Mitsubishi Gas Chemical and RITE to demonstrate technology for CCUS at Osaka-Kansai Expo <a href="https://channels.im/tags/AndStorage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AndStorage</span></a> <a href="https://channels.im/tags/CarbonCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCapture</span></a> <a href="https://channels.im/tags/CarbonCaptureAndStorage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCaptureAndStorage</span></a> <a href="https://channels.im/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> <a href="https://channels.im/tags/MitsubishiGasChemicalCompany" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MitsubishiGasChemicalCompany</span></a> <a href="https://channels.im/tags/Osaka" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Osaka</span></a> <a href="https://channels.im/tags/OsakaTopics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OsakaTopics</span></a> <a href="https://channels.im/tags/ResearchInstituteOfInnovativeTechnologyForTheEarth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ResearchInstituteOfInnovativeTechnologyForTheEarth</span></a> <a href="https://channels.im/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>technology</span></a> <a href="https://channels.im/tags/utilization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>utilization</span></a> <a href="https://channels.im/tags/%E5%A4%A7%E9%98%AA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>大阪</span></a> <a href="https://channels.im/tags/%E5%A4%A7%E9%98%AA%E5%BA%9C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>大阪府</span></a> R&D Mitsubishi Gas Chemical and RITE to demonstrate technology for CCUS at Osaka-Kansai Expo The collaboration will showcase innovative technologies th…</p>
Alo Japan<p><a href="https://www.alojapan.com/1285740/mol-becomes-the-first-japanese-shipping-firm-to-retire-tech-based-cdr-credits-through-nextgen-carbon-credits/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">alojapan.com/1285740/mol-becom</span><span class="invisible">es-the-first-japanese-shipping-firm-to-retire-tech-based-cdr-credits-through-nextgen-carbon-credits/</span></a> MOL Becomes the First Japanese Shipping Firm to Retire Tech-Based CDR Credits Through NextGen • Carbon Credits <a href="https://channels.im/tags/BECCS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BECCS</span></a> <a href="https://channels.im/tags/biochar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biochar</span></a> <a href="https://channels.im/tags/CarbonCredits" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCredits</span></a> <a href="https://channels.im/tags/CarbonMarkets" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonMarkets</span></a> <a href="https://channels.im/tags/CarbonRemovals" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonRemovals</span></a> <a href="https://channels.im/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> <a href="https://channels.im/tags/ExomadGreen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ExomadGreen</span></a> <a href="https://channels.im/tags/Japan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Japan</span></a> <a href="https://channels.im/tags/JapanNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JapanNews</span></a> <a href="https://channels.im/tags/Japanese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Japanese</span></a> <a href="https://channels.im/tags/JapaneseNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JapaneseNews</span></a> <a href="https://channels.im/tags/MaritimeEmissions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MaritimeEmissions</span></a> <a href="https://channels.im/tags/MitsuiO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MitsuiO</span></a>.S.K.Lines <a href="https://channels.im/tags/mol" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mol</span></a> <a href="https://channels.im/tags/MolCDRCredits" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MolCDRCredits</span></a> <a href="https://channels.im/tags/MOLEmissions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MOLEmissions</span></a> <a href="https://channels.im/tags/MOLSustainability" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MOLSustainability</span></a> <a href="https://channels.im/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://channels.im/tags/nextgen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nextgen</span></a> <a href="https://channels.im/tags/NextGenCDR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NextGenCDR</span></a> <a href="https://channels.im/tags/TechnologyBasedCDR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TechnologyBasedCDR</span></a> Mitsui O.S.K. Lines (MOL), led by President & CEO Takeshi Hash…</p>
GermanZero Hamburg<p>Aus dem Mailverteiler vom Hamburger Energietisch (<a href="https://www.hamburger-energietisch.de/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">hamburger-energietisch.de/</span><span class="invisible"></span></a>):</p><p>"Hallo,</p><p>auf vor gut drei Wochen schon einmal auf diese <a href="https://climatejustice.global/tags/Petition" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Petition</span></a> hingewiesen. Ich nehme mir heraus, es erneut zu tun. Heute ist der letzte Tag der Mitzeichnung. </p><p><a href="https://www.landtag.ltsh.de/petitionen/keine-kohlendioxidentsorgung-in-der-nordsee-und-unter-land/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">landtag.ltsh.de/petitionen/kei</span><span class="invisible">ne-kohlendioxidentsorgung-in-der-nordsee-und-unter-land/</span></a></p><p>Laßt Euch bitte nicht irritieren. Es lohnt immer noch. Auf der Seite der Petition sieht es so aus, als sei es sowieso hoffnungslos, weil nach sechs Wochen kaum die Hälfte der erforderlichen Stimmen zusammen gekommen zu sein scheinen. So ist es aber nicht. Die Verwaltung des Landtags geht die eingeganenen Meldungen tatsächlich von Hand durch und sammelt die Donald Ducks aus Entenhausen heraus. Deshalb ist der Zähler absolut nicht aktuell. Wir können nicht sagen, wo wir wirklich stehen, aber unser Eindruck ist, wir stehen knapp vorm Ziel.</p><p>Gestern waren wir mit fünfzig Menschen in <a href="https://climatejustice.global/tags/Brunsb%C3%BCttel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Brunsbüttel</span></a> auf einer entspannten Demonstration. Es waren viele Anwohner dabei und viele Interessierte, besonders aus <a href="https://climatejustice.global/tags/Hamburg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hamburg</span></a> und <a href="https://climatejustice.global/tags/Kiel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kiel</span></a>. In Gesprächen wurde für mich deutlich, daß die Stimmung der Anwohner sich verändert hat. Auch diejenigen, die bisher auf Dialog und Interessenausgleich mit dem Hafenbetreiber gesetzt haben verlieren das Vertrauen. Der neue Anleger wird mutmaßlich Teil der <a href="https://climatejustice.global/tags/CCS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CCS</span></a>-Infrastruktur, indem von dort CO₂ aus dem Zementwerk in Lägerdorf und aus der Raffinerie in Heide verschifft wird zu den Verpressstellen in der Nordsee."</p><p>Vorherige Mail:</p><p>"bitte zeichnet diese Landtags-Petition in unserem Nachbarland <a href="https://climatejustice.global/tags/SchleswigHolstein" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SchleswigHolstein</span></a>:</p><p><a href="https://www.landtag.ltsh.de/petitionen/keine-kohlendioxidentsorgung-in-der-nordsee-und-unter-land/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">landtag.ltsh.de/petitionen/kei</span><span class="invisible">ne-kohlendioxidentsorgung-in-der-nordsee-und-unter-land/</span></a></p><p>Mitzeichnen können alle Menschen, unabhängig von Alter, Wohnort und Staatsangehörigkeit. Und anders als bei change.org oder Campact Petitionen liegt die Wahrnehmungsschwelle nicht bei sechsstelligen MitzeichnerInnen, sondern bei zweitausend. Dann wird es im Landtag behandelt. Da macht jede Stimme einen Unterschied. Also zeichnet und verbreitet gerne weiter.</p><p>Zum Inhalt: Unsere Regierung beschäftigt sich eingehend mit aus heutiger Sicht vermeintlich unvermeidbaren Restemissionen, während die größten Einsparpotentiale nicht mit Nachdruck gehoben werden. Ein Jahr vorgezogener <a href="https://climatejustice.global/tags/Kohleaustieg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohleaustieg</span></a>, ein Jahr früher das unvermeidliche <a href="https://climatejustice.global/tags/Tempolimit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tempolimit</span></a> kaufen uns Jahre, um über die wirklich schwierigen Fälle der Vermeidung und Reduktion gründlich nachzudenken und vertrauenswürdige Lösungen zu verabreden. </p><p>Schon in den kommenden Wochen wird über ein geändertes <a href="https://climatejustice.global/tags/Kohlendioxid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlendioxid</span></a> Speicher- und Transportgesetz im <a href="https://climatejustice.global/tags/Bundestag" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bundestag</span></a> abgestimmt. Kohlendioxid soll nicht mehr vorrangig vermieden werden, sondern gemanagt. Es wird neben dem immer noch fortschreitenden Ausbau des Erdgasnetzes und dem künftigen <a href="https://climatejustice.global/tags/Wasserstoffkernnetz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wasserstoffkernnetz</span></a> noch ein weiteres Leitungsnetz für Kohlendioxid im ganzen Land geplant. Dieses Netz schafft überhaupt erst einen Markt für Kohlendioxid und Märkte wollen wachsen.</p><p>Die Aussicht, Kohlendioxid irgendwie anders los zu werden wird Unternehmen zum Abwarten verleiten, anstatt schnell Emissionen zu mindern. Dabei ist für keinen der notwendigen Schritte die technische Machbarkeit bisher belastbar nachgewiesen und wirtschaftlich ist es schon garnicht. Kohlendioxidpipelines sind gefährlicher als Erdgaspipelines, weil Kohlendioxid bei einem Leck nicht so flüchtig ist wie Erdgas, sondern am Boden bleibt. Die Abscheideraten sind absurd gering, die Kosten extrem. Selbst wenn man Kohlendioxid mit Macht wieder dorthin verpressen könnte, wo man einst kohlenstoffhaltige Brennstoffe hergeholt hat, wäre am Ende doch mehr Kohlendioxid in der Atmosphäre als vorher. </p><p>Die Hauptakteure im Bereich CCS sind dieselben Erdöl- und <a href="https://climatejustice.global/tags/Erdgasfirmen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erdgasfirmen</span></a>, die uns in die Misere gebracht haben. Vor zwanzig Jahren hieß das Verfahren <a href="https://climatejustice.global/tags/EOR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EOR</span></a>, <a href="https://climatejustice.global/tags/EnhancedOilRecovery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EnhancedOilRecovery</span></a> weil die einzigen Stellen, wo bisher CO₂ verpresst wird Erdölförderstätten sind, aus denen so mehr Erdöl herausgepresst werden kann. Jetzt eben CCS. Aber das will auch niemand mehr hören. Seit Kurzem testet man das neue Kürzel <a href="https://climatejustice.global/tags/CDR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CDR</span></a> für <a href="https://climatejustice.global/tags/CarbonDioxideRemoval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonDioxideRemoval</span></a> auf seine Akzeptanz. Und natürlich <a href="https://climatejustice.global/tags/DAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DAC</span></a>, <a href="https://climatejustice.global/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a>. Das ist als würde man den Putzeimer ausschütten, um den Dreck ein zweites Mal aufzuwischen. Der größte Nutzen von DAC sind tolle Bilder von großen Maschinen, die vermeintlich Gutes tun.</p><p>Es bleiben allesamt leere Versprechen. Es soll einfach weiter gehen mit Öl und Gas wie bisher. Der Diskursraum wird gefüllt mit wolkigen Ideen. Wir sollen unsere Zeit damit verbringen, allerlei Kürzel lernen und währenddessen unterbleibt das Offensichtliche, real <a href="https://climatejustice.global/tags/Emissionen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Emissionen</span></a> zu reduzieren. Jetzt. Warum sollten wir also einer weiteren <a href="https://climatejustice.global/tags/Risikotechnologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Risikotechnologie</span></a> zustimmen? Was ist unvermeidbar? Es gibt längst Konzepte für <a href="https://climatejustice.global/tags/M%C3%BCllvermeidung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Müllvermeidung</span></a> und für <a href="https://climatejustice.global/tags/Bauen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bauen</span></a> mit weniger <a href="https://climatejustice.global/tags/Beton" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beton</span></a>. Es ist nur anstrengender als „aus den Augen, aus dem Sinn“.</p><p>Darum aufhören mit CO₂ speichern im Untergrund, unterm Meer und unter Land, Petition zeichnen, Petition weitergeben und auch sonst Krach machen. ..."</p><p><a href="https://climatejustice.global/tags/Energiewende" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Energiewende</span></a> <a href="https://climatejustice.global/tags/Abfallwende" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Abfallwende</span></a> <a href="https://climatejustice.global/tags/Bauwende" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bauwende</span></a> <a href="https://climatejustice.global/tags/Verkehrswende" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verkehrswende</span></a> <a href="https://climatejustice.global/tags/NaturbasierteL%C3%B6sungen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NaturbasierteLösungen</span></a> <a href="https://climatejustice.global/tags/Kreislaufwirtschaft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kreislaufwirtschaft</span></a> <a href="https://climatejustice.global/tags/Klimaschmutzlobby" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaschmutzlobby</span></a> <a href="https://climatejustice.global/tags/DelayIsTheNewDenial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DelayIsTheNewDenial</span></a></p>
Matt Willemsen<p>Carbon Capture Breakthrough: Cambridge’s New Material for Direct Air CO2 Absorption<br><a href="https://scitechdaily.com/carbon-capture-breakthrough-cambridges-new-material-for-direct-air-co2-absorption/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">scitechdaily.com/carbon-captur</span><span class="invisible">e-breakthrough-cambridges-new-material-for-direct-air-co2-absorption/</span></a><br><a href="https://mastodon.social/tags/CarbonCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCapture</span></a> <a href="https://mastodon.social/tags/CarbonDioxide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonDioxide</span></a> <a href="https://mastodon.social/tags/charged" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>charged</span></a> <a href="https://mastodon.social/tags/ActivatedCharcoal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ActivatedCharcoal</span></a> <a href="https://mastodon.social/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a></p>
readbeanicecream<p>The ‘world’s largest’ vacuum to suck climate pollution out of the air just opened. Here’s how it works</p><p><a href="https://amp.cnn.com/cnn/2024/05/08/climate/direct-air-capture-plant-iceland-climate-intl" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">amp.cnn.com/cnn/2024/05/08/cli</span><span class="invisible">mate/direct-air-capture-plant-iceland-climate-intl</span></a></p><p><a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engineering</span></a> <a href="https://mastodon.social/tags/environment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>environment</span></a> <a href="https://mastodon.social/tags/pollution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollution</span></a> <a href="https://mastodon.social/tags/earthscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>earthscience</span></a> <a href="https://mastodon.social/tags/environmentalscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>environmentalscience</span></a> <a href="https://mastodon.social/tags/directaircapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>directaircapture</span></a> <a href="https://mastodon.social/tags/dar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dar</span></a> <a href="https://mastodon.social/tags/iceland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iceland</span></a></p>
Spektrum (inoffiziell)Spezielle lichtempfindliche Moleküle könnten helfen, CO2 aus der Luft zu filtern: Dank ihnen kann eine Lösung das Gas quasi auf Knopfdruck aufnehmen oder abgeben.<a href="https://anonsys.net/search?tag=Treibhausgas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Treibhausgas</span></a> <a href="https://anonsys.net/search?tag=CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> <a href="https://anonsys.net/search?tag=CO2-Entnahme" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2-Entnahme</span></a> <a href="https://anonsys.net/search?tag=Directaircapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Directaircapture</span></a> <a href="https://anonsys.net/search?tag=CO2-Entfernung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2-Entfernung</span></a> <a href="https://anonsys.net/search?tag=Kohlenstoffdioxid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlenstoffdioxid</span></a> <a href="https://anonsys.net/search?tag=Kohlendioxid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlendioxid</span></a> <a href="https://anonsys.net/search?tag=Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://anonsys.net/search?tag=Climeworks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Climeworks</span></a> <a href="https://anonsys.net/search?tag=DAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DAC</span></a> <a href="https://anonsys.net/search?tag=Chemie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chemie</span></a><br><a href="https://www.spektrum.de/news/fotosaeuren-treibhausgas-entfernung-mit-licht/2205309" rel="nofollow noopener noreferrer" target="_blank">Treibhausgas-Entfernung mit Licht</a>
Spektrum (inoffiziell)Spezielle lichtempfindliche Moleküle könnten helfen, CO2 aus der Luft zu filtern: Dank ihnen kann eine Lösung das Gas quasi auf Knopfdruck aufnehmen oder abgeben.<a href="https://anonsys.net/search?tag=Treibhausgas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Treibhausgas</span></a> <a href="https://anonsys.net/search?tag=CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> <a href="https://anonsys.net/search?tag=CO2-Entnahme" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2-Entnahme</span></a> <a href="https://anonsys.net/search?tag=Directaircapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Directaircapture</span></a> <a href="https://anonsys.net/search?tag=CO2-Entfernung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2-Entfernung</span></a> <a href="https://anonsys.net/search?tag=Kohlenstoffdioxid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlenstoffdioxid</span></a> <a href="https://anonsys.net/search?tag=Kohlendioxid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlendioxid</span></a> <a href="https://anonsys.net/search?tag=Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://anonsys.net/search?tag=Climeworks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Climeworks</span></a> <a href="https://anonsys.net/search?tag=DAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DAC</span></a> <a href="https://anonsys.net/search?tag=Chemie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chemie</span></a><br><a href="https://www.spektrum.de/news/photosaeuren-treibhausgas-entfernung-mit-licht/2205309" rel="nofollow noopener noreferrer" target="_blank">Treibhausgas-Entfernung mit Licht</a>
Emeritus Prof Christopher May<p>The <a href="https://zirk.us/tags/Biden" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biden</span></a> administration has offered over $billion to Occidental Petroleum to develop <a href="https://zirk.us/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> in the latest wheeze by <a href="https://zirk.us/tags/fossilfuel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fossilfuel</span></a> firms to draw down cash to develop of <a href="https://zirk.us/tags/carboncapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>carboncapture</span></a> as a response to the <a href="https://zirk.us/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateCrisis</span></a>;</p><p>So far 30 DAC plants have been commissioned with only six being actually built (so far) & as this is an early-stage relatively un-tested <a href="https://zirk.us/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>technology</span></a>, one cannot help but think its another way for <a href="https://zirk.us/tags/oil" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>oil</span></a> companies to keep their main game going for a few more years!</p>
Justin Scholz<p>Evening realisation: People are working on direct air co2 capture but I haven‘t heard any conversations about direct air methane capture.</p><p>Methane has a 28x CO2 warming potential.</p><p>If you correct the atmospheric contents (~400ppm CO2, ~1,9ppm methane), by the warming factor (28x), you arrive at ~53,2ppm CO2e. </p><p><a href="https://mastodon.social/tags/methane" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>methane</span></a> <a href="https://mastodon.social/tags/thoughtexperiment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>thoughtexperiment</span></a> <a href="https://mastodon.social/tags/directAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>directAirCapture</span></a> <a href="https://mastodon.social/tags/MethaneCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MethaneCapture</span></a></p><p>A short thread🧵</p>
David Sacerdote<p>The way that Occidental Petroleum is building direct air capture plants in order to create social permission to keep on extracting fossil fuels is fundamentally backwards:</p><p><a href="https://www.wsj.com/articles/occidental-plans-to-suck-carbon-from-the-airso-it-can-keep-pumping-oil-2990c5a?st=v6kjz0pwpi8562h" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">wsj.com/articles/occidental-pl</span><span class="invisible">ans-to-suck-carbon-from-the-airso-it-can-keep-pumping-oil-2990c5a?st=v6kjz0pwpi8562h</span></a></p><p>The reality is that we need to be cutting fossil fuel use to approximately zero so that this kind of CO2 removal program can make a meaningful difference:<br><a href="https://www.nature.com/articles/d41586-023-00953-x" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/d41586-023</span><span class="invisible">-00953-x</span></a></p><p><a href="https://fediscience.org/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateCrisis</span></a> <a href="https://fediscience.org/tags/ClimateEmergency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateEmergency</span></a> <a href="https://fediscience.org/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climate</span></a> <a href="https://fediscience.org/tags/AirMiners" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AirMiners</span></a> <a href="https://fediscience.org/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a></p>
CelloMom On Cars<p>Think of <a href="https://mastodon.social/tags/CarbonDioxideRemoval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonDioxideRemoval</span></a> as a <a href="https://mastodon.social/tags/TimeMachine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TimeMachine</span></a> </p><p>"Take the proposed US DAC (<a href="https://mastodon.social/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a>) hubs, for example. Each facility is eventually expected to extract one million tonnes of <a href="https://mastodon.social/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> each year.</p><p>In 2022, the world emitted 40.5 billion tonnes of CO2. At that rate, for every year of operation at its full potential, each hub would take the atmosphere back in time by almost 13 minutes."</p><p>Emitting less makes that time longer.<br> <br><a href="https://mastodon.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateChange</span></a> <a href="https://mastodon.social/tags/CarbonCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonCapture</span></a> <br><a href="https://www.nature.com/articles/d41586-023-00953-x" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/d41586-023</span><span class="invisible">-00953-x</span></a></p>
Tom Raftery<p>This will be an interesting one to watch - @fervoenergy plan to use <a href="https://mas.to/tags/Geothermal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geothermal</span></a> energy to suck <a href="https://mas.to/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> out of the atmosphere <br><a href="https://mas.to/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> <a href="https://mas.to/tags/DAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DAC</span></a> <a href="https://mas.to/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Climate</span></a> <a href="https://mas.to/tags/ESG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESG</span></a> <a href="https://mas.to/tags/SDGs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SDGs</span></a> <br><a href="https://www.washingtonpost.com/climate-solutions/2023/02/23/geothermal-direct-air-capture-fervo/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">washingtonpost.com/climate-sol</span><span class="invisible">utions/2023/02/23/geothermal-direct-air-capture-fervo/</span></a></p>
David Ho<p>Climeworks' Orca <a href="https://mastodon.world/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> plant in Iceland has a state goal of removing 4000 tonnes of CO₂ every year. Does anyone know what it actually removed in 2022?</p><p>Here's an article from April 2022 that said Orca was behind schedule in CO₂ removal because Iceland is cold (who knew?)</p><p><a href="https://www.newscientist.com/article/2315695-carbon-removal-project-in-iceland-suffers-setback-due-to-harsh-winter/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">newscientist.com/article/23156</span><span class="invisible">95-carbon-removal-project-in-iceland-suffers-setback-due-to-harsh-winter/</span></a></p>
heise online (inoffiziell)Eine aktuelle Studie hat untersucht, mit welchen Methoden sich wieviel Kohlendioxid aus der Atmosphäre abscheiden und speichern lassen. <br><a href="https://www.heise.de/hintergrund/CO2-Entfernung-Natuerliche-Senken-wirken-schneller-7341811.html" rel="nofollow noopener noreferrer" target="_blank">CO2-Entfernung: Natürliche Senken wirken schneller</a><br>
Derek Caelin 🌱<p>We have to, have to, figure how to remove carbon from the air and ocean. Just growing trees and other carbon sinks, while vital, is not enough.</p><p>The burning of fossil fuels has introduced a massive quantity of "new" carbon. It needs to be removed.</p><p><a href="https://sunbeam.city/tags/DirectAirCapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DirectAirCapture</span></a> requires a lot of energy, but maybe if we make the transition to clean renewables fast enough, we can run these processes and be carbon negative.</p>
Spektrum (inoffiziell)Riesige Staubsauger, Gesteinsmehl oder Bäume - Kohlendioxid kann man auf verschiedenen Wegen einfangen. Doch das Potenzial der Techniken ist unklar. Ein Überblick. <br><a href="https://www.spektrum.de/news/negative-emissionen-wie-man-kohlendioxid-wieder-einfaengt/1944115" rel="nofollow noopener noreferrer" target="_blank">Wie man Kohlendioxid wieder einfängt</a><br><a href="https://anonsys.net/search?tag=Negativeemissionen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Negativeemissionen</span></a> <a href="https://anonsys.net/search?tag=NET" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NET</span></a> <a href="https://anonsys.net/search?tag=Aufforstung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Aufforstung</span></a> <a href="https://anonsys.net/search?tag=B%C3%A4ume" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bäume</span></a> <a href="https://anonsys.net/search?tag=Carboncapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Carboncapture</span></a> <a href="https://anonsys.net/search?tag=Directaircapture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Directaircapture</span></a> <a href="https://anonsys.net/search?tag=Kohlendioxideinfang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kohlendioxideinfang</span></a> <a href="https://anonsys.net/search?tag=Sequestrierung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sequestrierung</span></a> <a href="https://anonsys.net/search?tag=BECCS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BECCS</span></a> <a href="https://anonsys.net/search?tag=Biomasse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biomasse</span></a> <a href="https://anonsys.net/search?tag=Beschleunigteverwitterung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beschleunigteverwitterung</span></a> <a href="https://anonsys.net/search?tag=Verwitterung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verwitterung</span></a> <a href="https://anonsys.net/search?tag=Basalt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Basalt</span></a> <a href="https://anonsys.net/search?tag=Ozeand%C3%BCngung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ozeandüngung</span></a> <a href="https://anonsys.net/search?tag=Landnutzung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Landnutzung</span></a> <a href="https://anonsys.net/search?tag=Landwirtschaft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Landwirtschaft</span></a> <a href="https://anonsys.net/search?tag=Holzkohle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Holzkohle</span></a> <a href="https://anonsys.net/search?tag=Biochar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biochar</span></a> <a href="https://anonsys.net/search?tag=Netzeroemissions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Netzeroemissions</span></a> <a href="https://anonsys.net/search?tag=Klimaschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaschutz</span></a> <a href="https://anonsys.net/search?tag=Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://anonsys.net/search?tag=Nachhaltigkeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nachhaltigkeit</span></a> <a href="https://anonsys.net/search?tag=Cop26" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cop26</span></a> <a href="https://anonsys.net/search?tag=ITTech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ITTech</span></a> <a href="https://anonsys.net/search?tag=ErdeUmwelt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ErdeUmwelt</span></a>
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