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 9.91
Milk (kg) -462.00 -0.014 6.47
Fat (kg) 1.87 -0.375 -0.70
Prot (kg) -9.39 -0.441 4.14
Fertility Sub Index -2.09
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) -0.07 1.117 -0.08
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index 4.13
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 14.38
Live WT (kg) -46.90 -0.307 14.38
Total Carbon Sub Index 26.23

* Based on an €80/tonne carbon price