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 -1.07
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 1.78 -0.375 -0.67
Prot (kg) -1.31 -0.441 0.58
Fertility Sub Index 6.10
Calving Interval (days) -4.22 -1.459 6.16
Survival (%) -0.05 1.117 -0.06
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 3.08
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) -0.30 -0.432 0.13
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index 15.09

* Based on an €80/tonne carbon price