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 10.97
Milk (kg) -224.00 -0.014 3.14
Fat (kg) -10.50 -0.375 3.93
Prot (kg) -8.85 -0.441 3.91
Fertility Sub Index 2.53
Calving Interval (days) -2.48 -1.459 3.62
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 3.39
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -3.21 -0.432 1.39
Maintenance Sub Index Maint. Sub Index 4.02
Live WT (kg) -13.10 -0.307 4.02
Total Carbon Sub Index 21.25

* Based on an €80/tonne carbon price