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 4.94
Milk (kg) -469.00 -0.014 6.57
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) -3.33 -0.441 1.47
Fertility Sub Index 4.93
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 2.10 1.117 2.35
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 15.97
Carcass Weight (kg) -36.60 -0.528 19.31
Age of Slaughter (days) 7.72 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 27.04
Live WT (kg) -88.20 -0.307 27.04
Total Carbon Sub Index 52.50

* Based on an €80/tonne carbon price