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 14.76
Milk (kg) -412.00 -0.014 5.77
Fat (kg) -8.24 -0.375 3.09
Prot (kg) -13.38 -0.441 5.91
Fertility Sub Index -0.80
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) 0.60 1.117 0.67
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 0.77
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 9.58 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 10.48
Live WT (kg) -34.20 -0.307 10.48
Total Carbon Sub Index 25.80

* Based on an €80/tonne carbon price