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 2.82
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -7.26 -0.375 2.72
Prot (kg) -3.28 -0.441 1.45
Fertility Sub Index -17.46
Calving Interval (days) 8.56 -1.459 -12.49
Survival (%) -4.45 1.117 -4.97
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index -1.29
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -16.32

* Based on an €80/tonne carbon price