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 22.17
Milk (kg) -490.00 -0.014 6.86
Fat (kg) -14.43 -0.375 5.40
Prot (kg) -22.44 -0.441 9.90
Fertility Sub Index -4.54
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -1.16 1.117 -1.30
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.77
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.65 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 1.13
Live WT (kg) -3.70 -0.307 1.13
Total Carbon Sub Index 17.44

* Based on an €80/tonne carbon price