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 -7.31
Milk (kg) 260.00 -0.014 -3.64
Fat (kg) 6.16 -0.375 -2.31
Prot (kg) 3.08 -0.441 -1.36
Fertility Sub Index -4.74
Calving Interval (days) 2.81 -1.459 -4.10
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 2.09
Gestation Length (days) -2.27 -0.919 2.09
Beef Sub Index -2.30
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.33 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index -3.77
Live WT (kg) 12.30 -0.307 -3.77
Total Carbon Sub Index -16.03

* Based on an €80/tonne carbon price