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 -0.49
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) -1.08 -0.375 0.40
Prot (kg) 0.38 -0.441 -0.17
Fertility Sub Index -18.86
Calving Interval (days) 8.79 -1.459 -12.82
Survival (%) -5.40 1.117 -6.03
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 0.77
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 0.17 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -18.08

* Based on an €80/tonne carbon price