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 1.38
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -5.31 -0.375 1.99
Prot (kg) -2.31 -0.441 1.02
Fertility Sub Index -1.66
Calving Interval (days) 0.14 -1.459 -0.20
Survival (%) -1.30 1.117 -1.45
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 1.73
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.22 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index 5.62

* Based on an €80/tonne carbon price