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 19.83
Milk (kg) -857.00 -0.014 12.00
Fat (kg) -0.58 -0.375 0.22
Prot (kg) -17.26 -0.441 7.62
Fertility Sub Index -2.09
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) 0.21 1.117 0.23
Calving Sub Index -1.09
Gestation Length (days) 1.19 -0.919 -1.09
Beef Sub Index 14.82
Carcass Weight (kg) -35.30 -0.528 18.62
Age of Slaughter (days) 8.80 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 28.08
Live WT (kg) -91.60 -0.307 28.08
Total Carbon Sub Index 59.55

* Based on an €80/tonne carbon price