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 -3.75
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 4.91 -0.375 -1.84
Prot (kg) -0.45 -0.441 0.20
Fertility Sub Index -12.52
Calving Interval (days) 6.83 -1.459 -9.97
Survival (%) -2.29 1.117 -2.56
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -1.03
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -17.54

* Based on an €80/tonne carbon price