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 -10.70
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 6.02 -0.375 -2.25
Prot (kg) 10.07 -0.441 -4.44
Fertility Sub Index 8.84
Calving Interval (days) -5.15 -1.459 7.51
Survival (%) 1.19 1.117 1.33
Calving Sub Index 3.57
Gestation Length (days) -3.88 -0.919 3.57
Beef Sub Index -1.22
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 1.42

* Based on an €80/tonne carbon price