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 -10.47
Milk (kg) 386.00 -0.014 -5.40
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index -3.16
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -1.91
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 5.65 -0.432 -2.44
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -15.94

* Based on an €80/tonne carbon price