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 -7.07
Milk (kg) 156.00 -0.014 -2.18
Fat (kg) 6.24 -0.375 -2.34
Prot (kg) 5.78 -0.441 -2.55
Fertility Sub Index 10.92
Calving Interval (days) -5.22 -1.459 7.62
Survival (%) 2.96 1.117 3.31
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 1.97
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 14.95

* Based on an €80/tonne carbon price