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 -10.98
Milk (kg) 281.00 -0.014 -3.93
Fat (kg) 12.19 -0.375 -4.57
Prot (kg) 5.62 -0.441 -2.48
Fertility Sub Index -1.61
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) -0.55 1.117 -0.61
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.31
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 0.75 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -11.80

* Based on an €80/tonne carbon price