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 -13.07
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) 11.76 -0.375 -4.40
Prot (kg) 10.94 -0.441 -4.83
Fertility Sub Index 0.57
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.02
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -11.05

* Based on an €80/tonne carbon price