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 7.86
Milk (kg) -427.00 -0.014 5.98
Fat (kg) 5.63 -0.375 -2.11
Prot (kg) -9.05 -0.441 3.99
Fertility Sub Index -7.57
Calving Interval (days) 4.52 -1.459 -6.59
Survival (%) -0.87 1.117 -0.97
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 13.81
Carcass Weight (kg) -32.40 -0.528 17.09
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 24.06
Live WT (kg) -78.50 -0.307 24.06
Total Carbon Sub Index 39.40

* Based on an €80/tonne carbon price