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 11.99
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -7.46 -0.375 2.79
Prot (kg) -13.54 -0.441 5.98
Fertility Sub Index 3.17
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 0.76 1.117 0.85
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.55
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index 15.98

* Based on an €80/tonne carbon price