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 -0.82
Milk (kg) 221.00 -0.014 -3.09
Fat (kg) -3.94 -0.375 1.48
Prot (kg) -1.80 -0.441 0.79
Fertility Sub Index -11.63
Calving Interval (days) 6.33 -1.459 -9.24
Survival (%) -2.14 1.117 -2.39
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index -2.42
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.84 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -12.96

* Based on an €80/tonne carbon price