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 -9.72
Milk (kg) 337.00 -0.014 -4.72
Fat (kg) 3.06 -0.375 -1.15
Prot (kg) 8.74 -0.441 -3.86
Fertility Sub Index -14.57
Calving Interval (days) 7.79 -1.459 -11.37
Survival (%) -2.87 1.117 -3.21
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index -0.96
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.11 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -24.21

* Based on an €80/tonne carbon price