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 -3.88
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) 0.52 -0.375 -0.19
Prot (kg) 3.88 -0.441 -1.71
Fertility Sub Index 4.06
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 1.71 1.117 1.91
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -0.69
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 9.41 -0.432 -4.06
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 1.24

* Based on an €80/tonne carbon price