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 3.11
Milk (kg) 149.00 -0.014 -2.09
Fat (kg) -10.69 -0.375 4.00
Prot (kg) -2.69 -0.441 1.19
Fertility Sub Index -24.10
Calving Interval (days) 12.25 -1.459 -17.87
Survival (%) -5.57 1.117 -6.22
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index -1.94
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -20.12

* Based on an €80/tonne carbon price