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 -4.98
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) -1.45 -0.375 0.54
Prot (kg) 8.03 -0.441 -3.54
Fertility Sub Index 1.70
Calving Interval (days) -1.08 -1.459 1.58
Survival (%) 0.11 1.117 0.12
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index 1.89
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -2.91 -0.432 1.26
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 3.41

* Based on an €80/tonne carbon price