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 -4.48
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 1.43 -0.375 -0.54
Prot (kg) 1.54 -0.441 -0.68
Fertility Sub Index -5.12
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.06
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -8.00

* Based on an €80/tonne carbon price