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 11.29
Milk (kg) -240.00 -0.014 3.36
Fat (kg) -10.00 -0.375 3.75
Prot (kg) -9.49 -0.441 4.19
Fertility Sub Index -2.31
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 4.01
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 13.55
Live WT (kg) -44.20 -0.307 13.55
Total Carbon Sub Index 27.09

* Based on an €80/tonne carbon price