One line of HTML embeds the live counter. The figure refreshes from the Clock's
published data, so an embed placed today stays current. It sets no cookies and
makes no requests from your page beyond the iframe itself. Attribution and the as-of
date are part of the widget.
Add &theme=dark to the URL for the dark variant. If JavaScript is
blocked, the widget shows the figure stamped at the most recent daily build, with its
date.
Two more flags match the controls on the front page. &basis=real
shows today's money (the default); &basis=nominal shows cash as paid.
&scope=combined includes estimated indirect system costs (the default);
&scope=direct counts subsidies paid to generators only. For example,
a nominal, direct-only banner: