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 -8.72
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 12.42 -0.441 -5.48
Fertility Sub Index 5.62
Calving Interval (days) -2.59 -1.459 3.78
Survival (%) 1.65 1.117 1.84
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -2.92
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 6.88 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index -2.46

* Based on an €80/tonne carbon price