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 -4.35
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 1.68 -0.375 -0.63
Prot (kg) 1.51 -0.441 -0.67
Fertility Sub Index -16.43
Calving Interval (days) 8.71 -1.459 -12.71
Survival (%) -3.33 1.117 -3.72
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index -0.03
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 5.57 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -20.30

* Based on an €80/tonne carbon price