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 -10.42
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 21.36 -0.375 -8.00
Prot (kg) -3.56 -0.441 1.57
Fertility Sub Index -5.63
Calving Interval (days) 2.72 -1.459 -3.97
Survival (%) -1.49 1.117 -1.66
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.16
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -14.61

* Based on an €80/tonne carbon price