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 -11.09
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 12.73 -0.375 -4.77
Prot (kg) 5.48 -0.441 -2.42
Fertility Sub Index 0.84
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.38
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.32 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -8.53

* Based on an €80/tonne carbon price