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 -10.13
Milk (kg) 340.00 -0.014 -4.76
Fat (kg) 5.71 -0.375 -2.14
Prot (kg) 7.33 -0.441 -3.24
Fertility Sub Index 0.86
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 0.34 1.117 0.38
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -1.33
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -10.53

* Based on an €80/tonne carbon price