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 10.47
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -11.70 -0.375 4.38
Prot (kg) -7.36 -0.441 3.25
Fertility Sub Index 0.81
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) 0.66 1.117 0.74
Calving Sub Index -0.97
Gestation Length (days) 1.05 -0.919 -0.97
Beef Sub Index -4.18
Carcass Weight (kg) 6.90 -0.528 -3.64
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index -5.92
Live WT (kg) 19.30 -0.307 -5.92
Total Carbon Sub Index 0.22

* Based on an €80/tonne carbon price