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 -10.37
Milk (kg) -218.00 -0.014 3.05
Fat (kg) 17.02 -0.375 -6.38
Prot (kg) 15.97 -0.441 -7.05
Fertility Sub Index 2.11
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 2.82
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 2.05

* Based on an €80/tonne carbon price