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 -5.82
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) -1.19 -0.375 0.45
Prot (kg) 5.23 -0.441 -2.31
Fertility Sub Index -8.05
Calving Interval (days) 4.18 -1.459 -6.10
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 2.45
Gestation Length (days) -2.67 -0.919 2.45
Beef Sub Index -1.53
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -12.40

* Based on an €80/tonne carbon price