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 17.01
Milk (kg) -509.00 -0.014 7.13
Fat (kg) -8.95 -0.375 3.35
Prot (kg) -14.79 -0.441 6.53
Fertility Sub Index 0.89
Calving Interval (days) -1.70 -1.459 2.48
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index 0.17
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index 7.94
Live WT (kg) -25.90 -0.307 7.94
Total Carbon Sub Index 26.85

* Based on an €80/tonne carbon price