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 -7.87
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) 5.21 -0.375 -1.95
Prot (kg) 4.82 -0.441 -2.13
Fertility Sub Index -14.28
Calving Interval (days) 7.56 -1.459 -11.03
Survival (%) -2.91 1.117 -3.25
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index -2.22
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -23.55

* Based on an €80/tonne carbon price