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 -9.52
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) 6.02 -0.375 -2.25
Prot (kg) 8.68 -0.441 -3.83
Fertility Sub Index 0.62
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 0.48 1.117 0.54
Calving Sub Index -1.05
Gestation Length (days) 1.14 -0.919 -1.05
Beef Sub Index -6.62
Carcass Weight (kg) 15.20 -0.528 -8.02
Age of Slaughter (days) -3.23 -0.432 1.39
Maintenance Sub Index Maint. Sub Index -6.38
Live WT (kg) 20.80 -0.307 -6.38
Total Carbon Sub Index -22.94

* Based on an €80/tonne carbon price