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 -7.62
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) -1.71 -0.375 0.64
Prot (kg) 7.72 -0.441 -3.41
Fertility Sub Index -2.79
Calving Interval (days) 1.88 -1.459 -2.74
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index 0.88
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.78 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -9.95

* Based on an €80/tonne carbon price