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 4.70
Milk (kg) -322.00 -0.014 4.51
Fat (kg) 0.20 -0.375 -0.07
Prot (kg) -0.60 -0.441 0.26
Fertility Sub Index -5.76
Calving Interval (days) 2.96 -1.459 -4.32
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 2.84
Carcass Weight (kg) -11.70 -0.528 6.17
Age of Slaughter (days) 7.71 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 13.95
Live WT (kg) -45.50 -0.307 13.95
Total Carbon Sub Index 16.13

* Based on an €80/tonne carbon price