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 -4.99
Milk (kg) -114.00 -0.014 1.60
Fat (kg) 11.02 -0.375 -4.13
Prot (kg) 5.57 -0.441 -2.46
Fertility Sub Index -5.06
Calving Interval (days) 2.52 -1.459 -3.68
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index 4.83
Carcass Weight (kg) -12.50 -0.528 6.59
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index 9.60
Live WT (kg) -31.30 -0.307 9.60
Total Carbon Sub Index 5.85

* Based on an €80/tonne carbon price