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 2.10
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) -5.91 -0.375 2.21
Prot (kg) -5.49 -0.441 2.42
Fertility Sub Index -14.53
Calving Interval (days) 7.38 -1.459 -10.77
Survival (%) -3.37 1.117 -3.76
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index -0.02
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 3.11 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index -13.37

* Based on an €80/tonne carbon price