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 0.10
Milk (kg) 95.00 -0.014 -1.33
Fat (kg) -0.35 -0.375 0.13
Prot (kg) -2.95 -0.441 1.30
Fertility Sub Index -15.30
Calving Interval (days) 7.62 -1.459 -11.12
Survival (%) -3.74 1.117 -4.18
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -1.74
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 3.66 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -18.75

* Based on an €80/tonne carbon price