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 -22.55
Milk (kg) 490.00 -0.014 -6.86
Fat (kg) 22.70 -0.375 -8.50
Prot (kg) 16.29 -0.441 -7.19
Fertility Sub Index 7.18
Calving Interval (days) -3.85 -1.459 5.62
Survival (%) 1.40 1.117 1.56
Calving Sub Index 3.58
Gestation Length (days) -3.90 -0.919 3.58
Beef Sub Index -1.70
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 5.76 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -23.29

* Based on an €80/tonne carbon price