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 2.01
Milk (kg) 41.00 -0.014 -0.57
Fat (kg) -5.26 -0.375 1.97
Prot (kg) -1.38 -0.441 0.61
Fertility Sub Index -6.48
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -1.75 1.117 -1.96
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index -8.07
Carcass Weight (kg) 6.10 -0.528 -3.22
Age of Slaughter (days) 11.25 -0.432 -4.86
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -18.73

* Based on an €80/tonne carbon price