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 -23.04
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 27.94 -0.375 -10.47
Prot (kg) 19.41 -0.441 -8.57
Fertility Sub Index 0.08
Calving Interval (days) 0.43 -1.459 -0.63
Survival (%) 0.63 1.117 0.70
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -1.83
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -24.90

* Based on an €80/tonne carbon price