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 -3.16
Milk (kg) 379.00 -0.014 -5.31
Fat (kg) -4.20 -0.375 1.57
Prot (kg) -1.30 -0.441 0.57
Fertility Sub Index -12.98
Calving Interval (days) 7.23 -1.459 -10.55
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -1.14
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.96 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -16.79

* Based on an €80/tonne carbon price