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 17.43
Milk (kg) -611.00 -0.014 8.55
Fat (kg) -4.89 -0.375 1.83
Prot (kg) -15.97 -0.441 7.05
Fertility Sub Index -0.57
Calving Interval (days) -1.50 -1.459 2.19
Survival (%) -2.47 1.117 -2.76
Calving Sub Index -3.35
Gestation Length (days) 3.64 -0.919 -3.35
Beef Sub Index 3.24
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -3.47 -0.432 1.50
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 20.56

* Based on an €80/tonne carbon price