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 -12.39
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 8.69 -0.375 -3.25
Prot (kg) 10.36 -0.441 -4.57
Fertility Sub Index -9.41
Calving Interval (days) 4.85 -1.459 -7.08
Survival (%) -2.09 1.117 -2.33
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index -2.71
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 4.80 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -27.23

* Based on an €80/tonne carbon price