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 16.11
Milk (kg) -249.00 -0.014 3.49
Fat (kg) -14.74 -0.375 5.52
Prot (kg) -16.10 -0.441 7.11
Fertility Sub Index -5.64
Calving Interval (days) 2.05 -1.459 -2.99
Survival (%) -2.37 1.117 -2.65
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index -0.55
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 7.14 -0.432 -3.08
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 13.39

* Based on an €80/tonne carbon price