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 13.01
Milk (kg) -720.00 -0.014 10.08
Fat (kg) 5.14 -0.375 -1.93
Prot (kg) -10.99 -0.441 4.85
Fertility Sub Index 5.53
Calving Interval (days) -2.18 -1.459 3.18
Survival (%) 2.10 1.117 2.35
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 14.59
Carcass Weight (kg) -36.00 -0.528 18.99
Age of Slaughter (days) 10.20 -0.432 -4.40
Maintenance Sub Index Maint. Sub Index 27.59
Live WT (kg) -90.00 -0.307 27.59
Total Carbon Sub Index 60.66

* Based on an €80/tonne carbon price