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 -11.05
Milk (kg) 530.00 -0.014 -7.42
Fat (kg) 3.09 -0.375 -1.16
Prot (kg) 5.61 -0.441 -2.48
Fertility Sub Index 0.82
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 4.15
Gestation Length (days) -4.51 -0.919 4.15
Beef Sub Index -2.15
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -10.13

* Based on an €80/tonne carbon price