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 17.13
Milk (kg) -566.00 -0.014 7.92
Fat (kg) -7.88 -0.375 2.95
Prot (kg) -14.18 -0.441 6.26
Fertility Sub Index -2.28
Calving Interval (days) 1.60 -1.459 -2.33
Survival (%) 0.05 1.117 0.06
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 4.72
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 14.68
Live WT (kg) -47.90 -0.307 14.68
Total Carbon Sub Index 34.90

* Based on an €80/tonne carbon price