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 -3.37
Milk (kg) 160.00 -0.014 -2.24
Fat (kg) -1.07 -0.375 0.40
Prot (kg) 3.46 -0.441 -1.53
Fertility Sub Index -8.98
Calving Interval (days) 5.10 -1.459 -7.44
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -1.14
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.33 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -7.64

* Based on an €80/tonne carbon price