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 -9.22
Milk (kg) 294.00 -0.014 -4.12
Fat (kg) 8.26 -0.375 -3.09
Prot (kg) 4.56 -0.441 -2.01
Fertility Sub Index 7.19
Calving Interval (days) -4.16 -1.459 6.07
Survival (%) 1.00 1.117 1.12
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -0.92
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index -7.23
Live WT (kg) 23.60 -0.307 -7.23
Total Carbon Sub Index -7.78

* Based on an €80/tonne carbon price