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 19.65
Milk (kg) -159.00 -0.014 2.23
Fat (kg) -22.47 -0.375 8.42
Prot (kg) -20.42 -0.441 9.01
Fertility Sub Index -6.43
Calving Interval (days) 3.35 -1.459 -4.89
Survival (%) -1.38 1.117 -1.54
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 1.65
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 2.05 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 14.24

* Based on an €80/tonne carbon price