Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 21.82
Milk (kg) -408.00 -0.014 5.71
Fat (kg) -20.13 -0.375 7.54
Prot (kg) -19.42 -0.441 8.57
Fertility Sub Index 0.03
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.94
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 9.15 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 8.00
Live WT (kg) -26.10 -0.307 8.00
Total Carbon Sub Index 28.82

* Based on an €80/tonne carbon price