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 18.09
Milk (kg) -499.00 -0.014 6.99
Fat (kg) -12.37 -0.375 4.63
Prot (kg) -14.65 -0.441 6.47
Fertility Sub Index 0.64
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.49
Gestation Length (days) 0.53 -0.919 -0.49
Beef Sub Index 1.51
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 19.65

* Based on an €80/tonne carbon price