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 -4.64
Milk (kg) 33.00 -0.014 -0.46
Fat (kg) 7.07 -0.375 -2.65
Prot (kg) 3.47 -0.441 -1.53
Fertility Sub Index 7.85
Calving Interval (days) -5.94 -1.459 8.67
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.97
Gestation Length (days) -1.05 -0.919 0.97
Beef Sub Index 1.90
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -2.45 -0.432 1.06
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index 9.78

* Based on an €80/tonne carbon price