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 5.16
Milk (kg) -274.00 -0.014 3.84
Fat (kg) 1.30 -0.375 -0.49
Prot (kg) -4.10 -0.441 1.81
Fertility Sub Index 6.19
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 1.90 1.117 2.12
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index 3.28
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 0.58 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 20.32

* Based on an €80/tonne carbon price