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 -16.28
Milk (kg) -166.00 -0.014 2.32
Fat (kg) 24.45 -0.375 -9.16
Prot (kg) 21.41 -0.441 -9.45
Fertility Sub Index 3.60
Calving Interval (days) -1.42 -1.459 2.07
Survival (%) 1.37 1.117 1.53
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index -0.96
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 9.18 -0.432 -3.96
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index -4.95

* Based on an €80/tonne carbon price