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 14.97
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -15.52 -0.375 5.81
Prot (kg) -14.27 -0.441 6.30
Fertility Sub Index -4.14
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -0.81 1.117 -0.90
Calving Sub Index -0.58
Gestation Length (days) 0.63 -0.919 -0.58
Beef Sub Index -1.44
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 3.71 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 8.80

* Based on an €80/tonne carbon price