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 26.12
Milk (kg) -914.00 -0.014 12.80
Fat (kg) -8.91 -0.375 3.34
Prot (kg) -22.63 -0.441 9.99
Fertility Sub Index 0.60
Calving Interval (days) 0.40 -1.459 -0.58
Survival (%) 1.06 1.117 1.18
Calving Sub Index -0.86
Gestation Length (days) 0.94 -0.919 -0.86
Beef Sub Index 12.64
Carcass Weight (kg) -33.30 -0.528 17.57
Age of Slaughter (days) 11.40 -0.432 -4.92
Maintenance Sub Index Maint. Sub Index 25.87
Live WT (kg) -84.40 -0.307 25.87
Total Carbon Sub Index 64.38

* Based on an €80/tonne carbon price