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 -8.17
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) 10.11 -0.375 -3.79
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index 15.83
Calving Interval (days) -9.60 -1.459 14.01
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.36
Gestation Length (days) -3.65 -0.919 3.36
Beef Sub Index 7.62
Carcass Weight (kg) -16.90 -0.528 8.91
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 8.52
Live WT (kg) -27.80 -0.307 8.52
Total Carbon Sub Index 27.15

* Based on an €80/tonne carbon price