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 14.36
Milk (kg) -556.00 -0.014 7.78
Fat (kg) -3.22 -0.375 1.21
Prot (kg) -12.17 -0.441 5.37
Fertility Sub Index -2.57
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 8.20
Carcass Weight (kg) -22.40 -0.528 11.82
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 20.08
Live WT (kg) -65.50 -0.307 20.08
Total Carbon Sub Index 40.72

* Based on an €80/tonne carbon price