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 9.74
Milk (kg) -220.00 -0.014 3.08
Fat (kg) -7.72 -0.375 2.89
Prot (kg) -8.54 -0.441 3.77
Fertility Sub Index -3.84
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.43
Gestation Length (days) 0.47 -0.919 -0.43
Beef Sub Index -0.16
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 0.13 -0.432 -0.06
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 5.30

* Based on an €80/tonne carbon price