ATProto Browser

Record data

{
  "uri": "at://did:plc:6lpspwgxnxbrzgomcwnfos7u/app.bsky.feed.post/3ln36bionws2m",
  "cid": "bafyreib5hqzfqrpjumj2sglbsjc33ngqmqq7lsmbplgeipynap3mc37j2y",
  "value": {
    "text": "My past research:\n➡️ In a *2021* paper for the CCAC, I looked at IPCC AR6 WGI relative to 2021 climate Act's appeal to “distinct characteristics of biogenic methane”\n⏩ I found that the IPCC 'does not evidence any substantive “distinct characteristics\"'\n2/4\nwww.climatecouncil.ie/media/climat...",
    "$type": "app.bsky.feed.post",
    "embed": {
      "$type": "app.bsky.embed.images",
      "images": [
        {
          "alt": "Paul Price. ‘Carbon Budgeting Literature Review: AR6-WGI Addendum.\nAn Update to the April 2021 Carbon Budgeting Literature Review’.\nAdvisory report. 24 August 2021.\nhttps://www.climatecouncil.ie/media/climatechangeadvisorycouncil/Paul%20Price%20AR6%20Addendum%20to%20Lit%20Review%202021-08-24.pdf\n\nCarbon budgeting literature review: \nKey Messages \n● In the new IPCC Working Group I report (AR6-WGI), confidence in CO2 carbon budgets in projecting warming has increased and the importance of methane mitigation is highlighted. \n● Therefore, based on AR6-WGI, the earlier literature review’s proposed ranges for Ireland’s “fair share”, remaining multi-gas national carbon quota (from 2015) have been tightened. \n● Overshoot of this quota is imminent, tacitly requiring planning for and costing of net warming reduction, by additional methane (CH4) mitigation and/or carbon dioxide removal. \n● The use of “step-pulse” GHG equivalence metrics, such as GWP*, is noted by AR6-WGI as being more accurate than GWP100 in assessing warming outcomes due to emissions, therefore these metrics are useful in assessing consistency with Paris Agreement goals. \n● However, under Ireland’s Climate Act, the required 51% emission reduction by 2030 is assumed to be expressed on a GWP100 basis. This should remain the gauge of action to 2030 because using step-pulse metrics in this context for all GHGs, or for CH4-only, would undermine the scale and ambition of the understood statutory commitment. \n● AR6-WGI confirms that cutting CO2 emissions is more effective than carbon dioxide removal (sequestration). CDR also has problematic land, biodiversity, and cost issues. \n● AR6-WGI does not evidence any substantive “distinct characteristics of biogenic CH4” relative to fossil CH4 that would materially alter the assessed benefits of mitigating agricultural or other CH4 emissions in Ireland. A minor accounting adjustment (+10%) to GWP100 could be applied to the relatively small amount of fugitive fossil CH4.\n",
          "image": {
            "$type": "blob",
            "ref": {
              "$link": "bafkreibupn53ups24atdlg56koatvkkhgmx7jiipbgnbhgdezxzpbtacwm"
            },
            "mimeType": "image/jpeg",
            "size": 563850
          },
          "aspectRatio": {
            "width": 1590,
            "height": 1258
          }
        }
      ]
    },
    "langs": [
      "en"
    ],
    "reply": {
      "root": {
        "cid": "bafyreifdkvz4h55uj2vmabfjo7dplrq7goucyv4cuuklgxsbh35lenhvyy",
        "uri": "at://did:plc:6lpspwgxnxbrzgomcwnfos7u/app.bsky.feed.post/3ln36bi5utc2m"
      },
      "parent": {
        "cid": "bafyreifdkvz4h55uj2vmabfjo7dplrq7goucyv4cuuklgxsbh35lenhvyy",
        "uri": "at://did:plc:6lpspwgxnxbrzgomcwnfos7u/app.bsky.feed.post/3ln36bi5utc2m"
      }
    },
    "facets": [
      {
        "index": {
          "byteEnd": 306,
          "byteStart": 269
        },
        "features": [
          {
            "uri": "https://www.climatecouncil.ie/media/climatechangeadvisorycouncil/Paul%20Price%20AR6%20Addendum%20to%20Lit%20Review%202021-08-24.pdf",
            "$type": "app.bsky.richtext.facet#link"
          }
        ]
      }
    ],
    "createdAt": "2025-04-18T08:10:57.672Z"
  }
}