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 -11.78
Milk (kg) 467.00 -0.014 -6.54
Fat (kg) 5.82 -0.375 -2.18
Prot (kg) 6.94 -0.441 -3.06
Fertility Sub Index 7.48
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 0.64 1.117 0.72
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index 3.04
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) -0.45 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 3.13

* Based on an €80/tonne carbon price