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 17.33
Milk (kg) -593.00 -0.014 8.30
Fat (kg) -7.35 -0.375 2.75
Prot (kg) -14.22 -0.441 6.28
Fertility Sub Index -1.00
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -1.63
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 7.85
Live WT (kg) -25.60 -0.307 7.85
Total Carbon Sub Index 23.42

* Based on an €80/tonne carbon price