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 -5.46
Milk (kg) 251.00 -0.014 -3.51
Fat (kg) 1.66 -0.375 -0.62
Prot (kg) 3.01 -0.441 -1.33
Fertility Sub Index -9.37
Calving Interval (days) 4.64 -1.459 -6.77
Survival (%) -2.33 1.117 -2.60
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.94
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -14.73

* Based on an €80/tonne carbon price