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 -4.22
Milk (kg) 170.00 -0.014 -2.38
Fat (kg) 0.27 -0.375 -0.10
Prot (kg) 3.94 -0.441 -1.74
Fertility Sub Index -12.20
Calving Interval (days) 7.13 -1.459 -10.40
Survival (%) -1.61 1.117 -1.80
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -0.84
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 5.85 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -11.73

* Based on an €80/tonne carbon price