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 -5.03
Milk (kg) -111.00 -0.014 1.55
Fat (kg) 15.98 -0.375 -5.99
Prot (kg) 1.35 -0.441 -0.60
Fertility Sub Index -0.94
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 4.68
Gestation Length (days) -5.09 -0.919 4.68
Beef Sub Index 0.98
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 0.29

* Based on an €80/tonne carbon price