roberthoglund.bsky.social
Carbon removal and Climate policy, http://marginalcarbon.com, http://milkywire.com, http://cdr.fyi Previously Oxfam EA-fan
👤 Joined on 13 October 2023
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@roberthoglund.bsky.socialRobert Hoglund @roberthoglund.bsky.social is the voice of rationality for carbon dioxide removal. He makes the case for CDR needing a narrative shift away from speed and scale, toward prove and learn. Today the vital need is to trust and understand CDR. carboncurve.substack.com/p/why-carbon...
Show Post🚨 New paper: Coupling integrated assessment and energy system models 🚨 Planning future energy systems requires bridging two fundamentally different scales: long-term transformation pathways spanning decades, and short-term power system operations unfolding hour by hour. #EnergySky #PyPSA 🧵
Show PostThe ultimate problem is that CH4 & CO2 behave very differently in the climate system. It actually makes little sense to compare them, as was clearly noted by IPCC in 1990! Alas, we ignored that. An easy solution. Have separate targets for CO2 and CH4, easy... www.nature.com/articles/s41... 3/
Show PostCurrent system: * GHG in CO2-eq (using GWP100) down 45% in 2030 Alternative: * CO2 down 50% by 2030 * CH4 down 30% by 2030. Easy! Tools such as GWP* or climate models can be used to determine country specific reduction rates. 4/4
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