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 23.99
Milk (kg) -719.00 -0.014 10.07
Fat (kg) -13.26 -0.375 4.97
Prot (kg) -20.30 -0.441 8.96
Fertility Sub Index 1.02
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) 0.21 1.117 0.23
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 7.80
Carcass Weight (kg) -20.40 -0.528 10.76
Age of Slaughter (days) 6.87 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 16.16
Live WT (kg) -52.70 -0.307 16.16
Total Carbon Sub Index 50.08

* Based on an €80/tonne carbon price