Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 0.08
Milk (kg) 82.00 -0.014 -1.15
Fat (kg) -2.10 -0.375 0.79
Prot (kg) -0.99 -0.441 0.44
Fertility Sub Index 3.30
Calving Interval (days) -2.06 -1.459 3.01
Survival (%) 0.26 1.117 0.29
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index -2.11
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) -0.37 -0.432 0.16
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index 0.17

* Based on an €80/tonne carbon price