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 23.61
Milk (kg) -429.00 -0.014 6.01
Fat (kg) -20.96 -0.375 7.85
Prot (kg) -22.10 -0.441 9.75
Fertility Sub Index -2.95
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) -1.65 1.117 -1.84
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.87
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 29.71

* Based on an €80/tonne carbon price