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 -0.42
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) -3.83 -0.375 1.43
Prot (kg) -3.35 -0.441 1.48
Fertility Sub Index -22.99
Calving Interval (days) 11.33 -1.459 -16.53
Survival (%) -5.78 1.117 -6.46
Calving Sub Index -0.60
Gestation Length (days) 0.65 -0.919 -0.60
Beef Sub Index 0.69
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 5.00 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -22.70

* Based on an €80/tonne carbon price