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 2.10
Milk (kg) 107.00 -0.014 -1.50
Fat (kg) -5.67 -0.375 2.12
Prot (kg) -3.34 -0.441 1.47
Fertility Sub Index -9.77
Calving Interval (days) 4.59 -1.459 -6.70
Survival (%) -2.75 1.117 -3.07
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index -0.16
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -7.00

* Based on an €80/tonne carbon price