diff --git a/EPCsAndCarbon/carbonCosts.Rmd b/EPCsAndCarbon/carbonCosts.Rmd
index 6361bdf8890c627c29052557b5b9668e65750e6b..5656609eb43cbb34915b90b0e5cfa623f4f5be2e 100644
--- a/EPCsAndCarbon/carbonCosts.Rmd
+++ b/EPCsAndCarbon/carbonCosts.Rmd
@@ -157,7 +157,7 @@ We now use these MSOA level estimates to calculate the tax liability of these em
 In all cases we assume:
 
  * no emissions allowances (unlike the ETS and also [current UK government proposals](https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf))
- * [Carbon tax rate of £16/T](https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf) (currently only proposed for [businesses](https://www.gov.uk/government/publications/changes-to-tax-provisions-for-carbon-emissions-tax/changes-to-tax-provisions-for-carbon-emissions-tax))
+ * [Carbon tax rate of £16/TCO2](https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf) (currently only proposed for [businesses](https://www.gov.uk/government/publications/changes-to-tax-provisions-for-carbon-emissions-tax/changes-to-tax-provisions-for-carbon-emissions-tax))
  * no other behavioural or building fabric related changes (highly unlikely)
 
 ## No change to carbon intensity
diff --git a/docs/carbonCosts.html b/docs/carbonCosts.html
index db6806bb48c4a76ebe9220ce5f24aed5b1df5bf0..178279dd07bbae57cc6f29f79b6a632d8682a933 100644
--- a/docs/carbonCosts.html
+++ b/docs/carbonCosts.html
@@ -1855,7 +1855,7 @@ div.tocify {
 <h1 class="title toc-ignore">Exploring #backOfaFagPacket scenarios for a residential dwellings Carbon Tax</h1>
 <h3 class="subtitle">Southampton as a case study</h3>
 <h4 class="author">Ben Anderson</h4>
-<h4 class="date">Last run at: 2020-11-10 17:57:02</h4>
+<h4 class="date">Last run at: 2020-11-10 17:58:52</h4>
 
 </div>
 
@@ -2006,7 +2006,7 @@ Southampton
 <p>In all cases we assume:</p>
 <ul>
 <li>no emissions allowances (unlike the ETS and also <a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf">current UK government proposals</a>)</li>
-<li><a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf">Carbon tax rate of £16/T</a> (currently only proposed for <a href="https://www.gov.uk/government/publications/changes-to-tax-provisions-for-carbon-emissions-tax/changes-to-tax-provisions-for-carbon-emissions-tax">businesses</a>)</li>
+<li><a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/828824/Carbon_Emissions_Tax_-_Technical_Note__1_.pdf">Carbon tax rate of £16/TCO2</a> (currently only proposed for <a href="https://www.gov.uk/government/publications/changes-to-tax-provisions-for-carbon-emissions-tax/changes-to-tax-provisions-for-carbon-emissions-tax">businesses</a>)</li>
 <li>no other behavioural or building fabric related changes (highly unlikely)</li>
 </ul>
 <div id="no-change-to-carbon-intensity" class="section level2">