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 5.47
Milk (kg) 148.00 -0.014 -2.07
Fat (kg) -10.84 -0.375 4.06
Prot (kg) -7.88 -0.441 3.48
Fertility Sub Index -10.72
Calving Interval (days) 5.51 -1.459 -8.04
Survival (%) -2.40 1.117 -2.68
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 0.29
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.99 -0.432 -1.29
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -4.77

* Based on an €80/tonne carbon price