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 11.39
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -9.97 -0.375 3.73
Prot (kg) -10.52 -0.441 4.64
Fertility Sub Index -9.44
Calving Interval (days) 4.50 -1.459 -6.57
Survival (%) -2.57 1.117 -2.87
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 0.22
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index 1.62

* Based on an €80/tonne carbon price