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 25.96
Milk (kg) -784.00 -0.014 10.98
Fat (kg) -13.41 -0.375 5.02
Prot (kg) -22.58 -0.441 9.97
Fertility Sub Index 4.39
Calving Interval (days) -5.01 -1.459 7.31
Survival (%) -2.61 1.117 -2.92
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -1.83
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 8.28 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 7.02
Live WT (kg) -22.90 -0.307 7.02
Total Carbon Sub Index 36.27

* Based on an €80/tonne carbon price