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 -1.72
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -0.72 -0.375 0.27
Prot (kg) 0.83 -0.441 -0.37
Fertility Sub Index -12.15
Calving Interval (days) 6.00 -1.459 -8.75
Survival (%) -3.04 1.117 -3.40
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index -1.10
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.11 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -12.92

* Based on an €80/tonne carbon price