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 -7.57
Milk (kg) 156.00 -0.014 -2.18
Fat (kg) 8.06 -0.375 -3.02
Prot (kg) 5.36 -0.441 -2.37
Fertility Sub Index -0.04
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -3.11
Gestation Length (days) 3.38 -0.919 -3.11
Beef Sub Index -10.70
Carcass Weight (kg) 20.70 -0.528 -10.92
Age of Slaughter (days) -0.51 -0.432 0.22
Maintenance Sub Index Maint. Sub Index -11.01
Live WT (kg) 35.90 -0.307 -11.01
Total Carbon Sub Index -32.42

* Based on an €80/tonne carbon price