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 0.86
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 5.41 -0.375 -2.03
Prot (kg) -3.49 -0.441 1.54
Fertility Sub Index -15.72
Calving Interval (days) 7.79 -1.459 -11.37
Survival (%) -3.90 1.117 -4.36
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index 0.43
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.99 -0.432 0.43
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -12.10

* Based on an €80/tonne carbon price