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 -17.98
Milk (kg) 519.00 -0.014 -7.27
Fat (kg) 12.05 -0.375 -4.51
Prot (kg) 14.06 -0.441 -6.21
Fertility Sub Index -9.80
Calving Interval (days) 5.83 -1.459 -8.51
Survival (%) -1.16 1.117 -1.30
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -0.15
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -27.69

* Based on an €80/tonne carbon price