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 11.49
Milk (kg) -482.00 -0.014 6.75
Fat (kg) 1.20 -0.375 -0.45
Prot (kg) -11.76 -0.441 5.19
Fertility Sub Index -5.82
Calving Interval (days) 3.91 -1.459 -5.70
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index 18.62
Carcass Weight (kg) -42.70 -0.528 22.52
Age of Slaughter (days) 9.05 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index 32.68
Live WT (kg) -106.60 -0.307 32.68
Total Carbon Sub Index 57.06

* Based on an €80/tonne carbon price