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 -15.55
Milk (kg) 305.00 -0.014 -4.27
Fat (kg) 16.09 -0.375 -6.03
Prot (kg) 11.90 -0.441 -5.25
Fertility Sub Index -6.28
Calving Interval (days) 3.58 -1.459 -5.22
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -0.75
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.79 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -21.19

* Based on an €80/tonne carbon price