Create ev-charging-points.njk

src/themes/transport/ev-charging-points.njk

@@ -0,0 +1,25 @@
+---
+title: Electric Vehicle Charging
+theme: transport
+description: |
+  Electric vehicle charging points by constituency (UK).
+---
+
+<h2>Notes</h2>
+<p>Data comes from two sources: 
+    <ul>
+    <li><a href="https://www.gov.uk/government/statistics/electric-vehicle-charging-device-statistics-july-2023"> Electric Vehicle Charging Device Statistics</a></li>
+    <li><a href="https://www.gov.uk/government/statistics/electric-vehicle-charging-device-grant-scheme-statistics-april-2023">Electric Vehicle Charging Grant Scheme Statistics</a></li>
+    </ul>
+</p>
+<p>
+    For our total value, we add the number of workplace, home, and public-access charging points for each lower-tier 2022 local authority district.
+    Homecharging and publicly available "devices" represent charging devices at all speeds. A device can have a number of connectors of varying speeds.
+    We count each of these "devices" as one unit as there is no way to know how many individual sockets they have.
+    Workplace statistics are for the number of "Sockets Installed", which we also count as one unit.
+</p>
+<p>
+    For public charging points we are not using most recent July 2023 data because they have changed the geographic boundaries.
+    For homecharging we are using 2022 data. At some point this will update with a 2023 value and we will need to see if they also use updated geographies.
+    Workplace charging uses April 2023 data.
+</p>