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 -1.34
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) -1.79 -0.375 0.67
Prot (kg) -1.54 -0.441 0.68
Fertility Sub Index -12.64
Calving Interval (days) 6.40 -1.459 -9.34
Survival (%) -2.96 1.117 -3.31
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 0.16
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -12.43

* Based on an €80/tonne carbon price