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 -7.29
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) 4.40 -0.375 -1.65
Prot (kg) 4.88 -0.441 -2.15
Fertility Sub Index -10.58
Calving Interval (days) 5.84 -1.459 -8.52
Survival (%) -1.84 1.117 -2.06
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -1.68
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 5.61 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -16.84

* Based on an €80/tonne carbon price