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 -9.26
Milk (kg) -33.00 -0.014 0.46
Fat (kg) 16.34 -0.375 -6.12
Prot (kg) 8.16 -0.441 -3.60
Fertility Sub Index 12.39
Calving Interval (days) -6.95 -1.459 10.14
Survival (%) 2.01 1.117 2.25
Calving Sub Index 4.31
Gestation Length (days) -4.69 -0.919 4.31
Beef Sub Index 1.46
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 6.75 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 10.74

* Based on an €80/tonne carbon price