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 16.72
Milk (kg) -582.00 -0.014 8.15
Fat (kg) -6.86 -0.375 2.57
Prot (kg) -13.59 -0.441 6.00
Fertility Sub Index -2.40
Calving Interval (days) 1.63 -1.459 -2.38
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 1.56
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 10.88
Live WT (kg) -35.50 -0.307 10.88
Total Carbon Sub Index 27.47

* Based on an €80/tonne carbon price