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 -7.22
Milk (kg) 392.00 -0.014 -5.49
Fat (kg) -4.01 -0.375 1.50
Prot (kg) 7.33 -0.441 -3.24
Fertility Sub Index -14.83
Calving Interval (days) 8.13 -1.459 -11.86
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index -1.62
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 3.02 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -22.43

* Based on an €80/tonne carbon price