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 -5.89
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) -0.19 -0.375 0.07
Prot (kg) 2.50 -0.441 -1.10
Fertility Sub Index -9.29
Calving Interval (days) 5.47 -1.459 -7.98
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -2.03
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -15.32

* Based on an €80/tonne carbon price