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 13.10
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -15.20 -0.375 5.69
Prot (kg) -10.19 -0.441 4.50
Fertility Sub Index -5.48
Calving Interval (days) 3.70 -1.459 -5.40
Survival (%) -0.07 1.117 -0.08
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.12
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.31 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 14.13

* Based on an €80/tonne carbon price