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 -16.55
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) 20.37 -0.375 -7.63
Prot (kg) 13.96 -0.441 -6.16
Fertility Sub Index 2.31
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.75 1.117 1.96
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -3.74
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 11.83 -0.432 -5.11
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -19.09

* Based on an €80/tonne carbon price