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 -3.07
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) 5.36 -0.375 -2.01
Prot (kg) -0.35 -0.441 0.15
Fertility Sub Index -8.64
Calving Interval (days) 4.49 -1.459 -6.55
Survival (%) -1.87 1.117 -2.09
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -0.97
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 0.66 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index -2.05
Live WT (kg) 6.70 -0.307 -2.05
Total Carbon Sub Index -14.11

* Based on an €80/tonne carbon price