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 -18.94
Milk (kg) 384.00 -0.014 -5.38
Fat (kg) 17.45 -0.375 -6.54
Prot (kg) 15.92 -0.441 -7.03
Fertility Sub Index 8.56
Calving Interval (days) -3.97 -1.459 5.79
Survival (%) 2.48 1.117 2.77
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index -8.02
Carcass Weight (kg) 14.70 -0.528 -7.75
Age of Slaughter (days) 0.61 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index -12.35
Live WT (kg) 40.30 -0.307 -12.35
Total Carbon Sub Index -30.85

* Based on an €80/tonne carbon price