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 4.71
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) -13.36 -0.375 5.00
Prot (kg) -4.67 -0.441 2.06
Fertility Sub Index -17.40
Calving Interval (days) 8.85 -1.459 -12.91
Survival (%) -4.02 1.117 -4.49
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index -1.06
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 2.20 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -14.51

* Based on an €80/tonne carbon price