On tradingview.com, advertising and tracking add ≈ 5,458 g CO₂ per million pageviews (2,979 g from ad-serving alone) — 1.0× the index average, cleaner than 29% of the sites we measure.
Ad-relevant
5458
g CO₂ / 1M pageviews
Ad-serving only
2979
g CO₂ / 1M pageviews
65
kg CO₂ / year at 1M pageviews per month
29
% cleaner than the DACH index
45
% of the footprint is tracking overhead, not ad-serving
Measured on the live electricity grid from public page-load data — an estimate of a site's ad-tech architecture, not a measured campaign figure. See the methodology →