
- Wh/1000 impressions = total electricity consumption / total impressions * 1000
- Wh/1000 views = total electricity consumption / total videos viewed (completed) * 1000
- Wh/1000€ = total electricity consumption / total media spent * 1000.
- The same campaign, delivered in the same context, but sold on a cheaper e-CPM would automatically lead to worse performances on this KPI, as this will multiply the number of impressions on the same budget. This KPI is the main to optimize.
- gCO2eq(elec.)/1000 impressions = total emissions due to electricity consumption / total impressions * 1000
- gCO2eq(elec.)/1000 views = total emissions due to electricity consumption / total video viewed (completed) * 1000
- gCO2eq(elec.)/1000€ = total emissions due to electricity consumption / total media spent * 1000


