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 17.97
Milk (kg) -200.00 -0.014 2.80
Fat (kg) -22.15 -0.375 8.30
Prot (kg) -15.58 -0.441 6.88
Fertility Sub Index -2.72
Calving Interval (days) 0.99 -1.459 -1.44
Survival (%) -1.14 1.117 -1.27
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 0.22
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 7.31 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 8.49
Live WT (kg) -27.70 -0.307 8.49
Total Carbon Sub Index 24.97

* Based on an €80/tonne carbon price