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 -12.40
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 7.55 -0.375 -2.83
Prot (kg) 8.42 -0.441 -3.72
Fertility Sub Index -3.41
Calving Interval (days) 1.96 -1.459 -2.86
Survival (%) -0.49 1.117 -0.55
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index 1.12
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index -13.61

* Based on an €80/tonne carbon price