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 -16.44
Milk (kg) 379.00 -0.014 -5.31
Fat (kg) 14.74 -0.375 -5.52
Prot (kg) 12.72 -0.441 -5.61
Fertility Sub Index 4.63
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) 1.48 1.117 1.65
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index -1.02
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -15.11

* Based on an €80/tonne carbon price