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 -14.18
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 16.93 -0.375 -6.34
Prot (kg) 12.09 -0.441 -5.34
Fertility Sub Index 4.01
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 0.86 1.117 0.96
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index 0.98
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) -1.91 -0.432 0.82
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -5.75

* Based on an €80/tonne carbon price