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 11.80
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -10.03 -0.375 3.76
Prot (kg) -11.54 -0.441 5.09
Fertility Sub Index 1.73
Calving Interval (days) -1.34 -1.459 1.96
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index -0.04
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 16.34

* Based on an €80/tonne carbon price