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 6.97
Milk (kg) -161.00 -0.014 2.25
Fat (kg) -5.29 -0.375 1.98
Prot (kg) -6.19 -0.441 2.73
Fertility Sub Index 2.05
Calving Interval (days) -2.10 -1.459 3.06
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index 2.26
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -0.35 -0.432 0.15
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 15.29

* Based on an €80/tonne carbon price