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 -0.57
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) -1.85 -0.441 0.82
Fertility Sub Index -14.55
Calving Interval (days) 7.83 -1.459 -11.42
Survival (%) -2.80 1.117 -3.13
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -0.64
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 0.15
Live WT (kg) -0.50 -0.307 0.15
Total Carbon Sub Index -13.96

* Based on an €80/tonne carbon price