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 7.17
Milk (kg) -179.00 -0.014 2.51
Fat (kg) -4.29 -0.375 1.61
Prot (kg) -6.93 -0.441 3.06
Fertility Sub Index -4.27
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -0.95 1.117 -1.06
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.76
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index 6.32

* Based on an €80/tonne carbon price