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 1.32
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) -5.88 -0.375 2.20
Prot (kg) -2.45 -0.441 1.08
Fertility Sub Index -17.19
Calving Interval (days) 8.76 -1.459 -12.78
Survival (%) -3.95 1.117 -4.41
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index -1.32
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 4.41 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -16.17

* Based on an €80/tonne carbon price