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 -11.38
Milk (kg) 303.00 -0.014 -4.24
Fat (kg) 22.11 -0.375 -8.28
Prot (kg) -2.58 -0.441 1.14
Fertility Sub Index -4.71
Calving Interval (days) 2.28 -1.459 -3.33
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.11
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.70 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -14.52

* Based on an €80/tonne carbon price