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 -4.91
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) 2.17 -0.375 -0.81
Prot (kg) 1.83 -0.441 -0.81
Fertility Sub Index -9.84
Calving Interval (days) 5.11 -1.459 -7.46
Survival (%) -2.13 1.117 -2.38
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -0.98
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.87 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -13.34

* Based on an €80/tonne carbon price