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 10.94
Milk (kg) -216.00 -0.014 3.02
Fat (kg) -10.98 -0.375 4.11
Prot (kg) -8.62 -0.441 3.80
Fertility Sub Index -0.09
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) -1.14 1.117 -1.27
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index 2.73
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 17.24

* Based on an €80/tonne carbon price