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 -19.64
Milk (kg) 306.00 -0.014 -4.28
Fat (kg) 24.32 -0.375 -9.11
Prot (kg) 14.16 -0.441 -6.25
Fertility Sub Index 5.15
Calving Interval (days) -2.10 -1.459 3.06
Survival (%) 1.87 1.117 2.09
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -2.57
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -20.44

* Based on an €80/tonne carbon price