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 -1.52
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -1.13 -0.441 0.50
Fertility Sub Index -6.97
Calving Interval (days) 3.86 -1.459 -5.63
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -1.74
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 5.73 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -9.33

* Based on an €80/tonne carbon price