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 -10.92
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 10.03 -0.375 -3.76
Prot (kg) 7.82 -0.441 -3.45
Fertility Sub Index -7.89
Calving Interval (days) 4.84 -1.459 -7.06
Survival (%) -0.74 1.117 -0.83
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index 1.58
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -0.25 -0.432 0.11
Maintenance Sub Index Maint. Sub Index 2.94
Live WT (kg) -9.60 -0.307 2.94
Total Carbon Sub Index -12.93

* Based on an €80/tonne carbon price