Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -1.84
Milk (kg) -71.00 -0.014 0.99
Fat (kg) 4.64 -0.375 -1.74
Prot (kg) 2.48 -0.441 -1.09
Fertility Sub Index -13.57
Calving Interval (days) 6.91 -1.459 -10.08
Survival (%) -3.12 1.117 -3.49
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -0.55
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.57 -0.432 -1.97
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -16.55

* Based on an €80/tonne carbon price