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 -20.91
Milk (kg) 767.00 -0.014 -10.74
Fat (kg) 10.36 -0.375 -3.88
Prot (kg) 14.25 -0.441 -6.29
Fertility Sub Index -0.06
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) -0.08 1.117 -0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.07
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index -19.95

* Based on an €80/tonne carbon price