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 -15.39
Milk (kg) 504.00 -0.014 -7.06
Fat (kg) 10.09 -0.375 -3.78
Prot (kg) 10.33 -0.441 -4.56
Fertility Sub Index -6.84
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -1.83 1.117 -2.04
Calving Sub Index 2.65
Gestation Length (days) -2.88 -0.919 2.65
Beef Sub Index -2.89
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -24.33

* Based on an €80/tonne carbon price