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 -7.38
Milk (kg) 350.00 -0.014 -4.90
Fat (kg) 1.04 -0.375 -0.39
Prot (kg) 4.74 -0.441 -2.09
Fertility Sub Index -10.35
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -1.91 1.117 -2.13
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 4.61
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 5.70 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index 8.68
Live WT (kg) -28.30 -0.307 8.68
Total Carbon Sub Index -2.90

* Based on an €80/tonne carbon price