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 -5.31
Milk (kg) 255.00 -0.014 -3.57
Fat (kg) -4.10 -0.375 1.54
Prot (kg) 7.42 -0.441 -3.27
Fertility Sub Index 6.56
Calving Interval (days) -3.20 -1.459 4.67
Survival (%) 1.69 1.117 1.89
Calving Sub Index -1.84
Gestation Length (days) 2.00 -0.919 -1.84
Beef Sub Index -6.50
Carcass Weight (kg) 13.30 -0.528 -7.02
Age of Slaughter (days) -1.20 -0.432 0.52
Maintenance Sub Index Maint. Sub Index -9.17
Live WT (kg) 29.90 -0.307 -9.17
Total Carbon Sub Index -16.26

* Based on an €80/tonne carbon price