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 6.33
Milk (kg) -645.00 -0.014 9.03
Fat (kg) 13.16 -0.375 -4.93
Prot (kg) -5.05 -0.441 2.23
Fertility Sub Index 5.60
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 3.00 1.117 3.35
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 16.04
Carcass Weight (kg) -37.20 -0.528 19.62
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 29.43
Live WT (kg) -96.00 -0.307 29.43
Total Carbon Sub Index 57.03

* Based on an €80/tonne carbon price