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 -4.00
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 4.91 -0.375 -1.84
Prot (kg) 2.32 -0.441 -1.02
Fertility Sub Index 1.01
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.07
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -1.51

* Based on an €80/tonne carbon price