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 -14.01
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) 16.57 -0.375 -6.21
Prot (kg) 11.12 -0.441 -4.91
Fertility Sub Index 0.40
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 4.15
Gestation Length (days) -4.51 -0.919 4.15
Beef Sub Index -4.36
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 13.16 -0.432 -5.68
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -19.05

* Based on an €80/tonne carbon price