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 12.26
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -14.25 -0.375 5.34
Prot (kg) -8.86 -0.441 3.91
Fertility Sub Index -5.23
Calving Interval (days) 3.53 -1.459 -5.15
Survival (%) -0.07 1.117 -0.08
Calving Sub Index -0.63
Gestation Length (days) 0.69 -0.919 -0.63
Beef Sub Index -1.43
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 10.70

* Based on an €80/tonne carbon price