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 -35.47
Milk (kg) 724.00 -0.014 -10.14
Fat (kg) 23.28 -0.375 -8.72
Prot (kg) 37.64 -0.441 -16.61
Fertility Sub Index 3.69
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 0.74 1.117 0.83
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 2.50
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) -3.46 -0.432 1.49
Maintenance Sub Index Maint. Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index -22.85

* Based on an €80/tonne carbon price