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 15.68
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -13.19 -0.375 4.94
Prot (kg) -14.46 -0.441 6.38
Fertility Sub Index 3.80
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) -0.24 1.117 -0.27
Calving Sub Index -0.76
Gestation Length (days) 0.83 -0.919 -0.76
Beef Sub Index 3.41
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) -0.19 -0.432 0.08
Maintenance Sub Index Maint. Sub Index 5.46
Live WT (kg) -17.80 -0.307 5.46
Total Carbon Sub Index 27.58

* Based on an €80/tonne carbon price