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 0.93
Milk (kg) 90.00 -0.014 -1.26
Fat (kg) -5.56 -0.375 2.08
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index -10.06
Calving Interval (days) 4.49 -1.459 -6.55
Survival (%) -3.14 1.117 -3.51
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index -0.52
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.86 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index -4.08

* Based on an €80/tonne carbon price