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 3.84
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -8.18 -0.375 3.06
Prot (kg) -5.28 -0.441 2.33
Fertility Sub Index -18.67
Calving Interval (days) 9.90 -1.459 -14.44
Survival (%) -3.78 1.117 -4.22
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index -0.96
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 3.19 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -15.59

* Based on an €80/tonne carbon price