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 -15.04
Milk (kg) 373.00 -0.014 -5.22
Fat (kg) 9.61 -0.375 -3.60
Prot (kg) 14.08 -0.441 -6.21
Fertility Sub Index 5.45
Calving Interval (days) -2.50 -1.459 3.65
Survival (%) 1.61 1.117 1.80
Calving Sub Index -1.74
Gestation Length (days) 1.89 -0.919 -1.74
Beef Sub Index -3.42
Carcass Weight (kg) 10.70 -0.528 -5.64
Age of Slaughter (days) -5.16 -0.432 2.23
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -23.33

* Based on an €80/tonne carbon price