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 15.64
Milk (kg) -487.00 -0.014 6.82
Fat (kg) -9.13 -0.375 3.42
Prot (kg) -12.23 -0.441 5.40
Fertility Sub Index 3.76
Calving Interval (days) -1.39 -1.459 2.03
Survival (%) 1.55 1.117 1.73
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.22
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 8.46 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index 8.86
Live WT (kg) -28.90 -0.307 8.86
Total Carbon Sub Index 28.71

* Based on an €80/tonne carbon price