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 22.99
Milk (kg) -901.00 -0.014 12.61
Fat (kg) -5.55 -0.375 2.08
Prot (kg) -18.80 -0.441 8.30
Fertility Sub Index -2.36
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 2.70
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 9.76 -0.432 -4.21
Maintenance Sub Index Maint. Sub Index 11.68
Live WT (kg) -38.10 -0.307 11.68
Total Carbon Sub Index 35.65

* Based on an €80/tonne carbon price