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 9.31
Milk (kg) -192.00 -0.014 2.69
Fat (kg) -6.36 -0.375 2.38
Prot (kg) -9.60 -0.441 4.24
Fertility Sub Index -3.10
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 0.94
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 8.52
Live WT (kg) -27.80 -0.307 8.52
Total Carbon Sub Index 16.48

* Based on an €80/tonne carbon price