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 6.48
Milk (kg) -182.00 -0.014 2.55
Fat (kg) 0.15 -0.375 -0.06
Prot (kg) -9.03 -0.441 3.99
Fertility Sub Index -7.48
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -2.40 1.117 -2.68
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 2.71
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 5.20 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 10.77

* Based on an €80/tonne carbon price