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 11.53
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -12.33 -0.375 4.62
Prot (kg) -9.50 -0.441 4.19
Fertility Sub Index -10.42
Calving Interval (days) 6.36 -1.459 -9.28
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -1.17
Gestation Length (days) 1.27 -0.919 -1.17
Beef Sub Index 3.98
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index 4.35
Live WT (kg) -14.20 -0.307 4.35
Total Carbon Sub Index 8.27

* Based on an €80/tonne carbon price