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 17.95
Milk (kg) -449.00 -0.014 6.29
Fat (kg) -9.01 -0.375 3.37
Prot (kg) -18.79 -0.441 8.29
Fertility Sub Index -4.91
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.26
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 14.04

* Based on an €80/tonne carbon price