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 -10.15
Milk (kg) -46.00 -0.014 0.64
Fat (kg) 16.44 -0.375 -6.16
Prot (kg) 10.51 -0.441 -4.64
Fertility Sub Index 15.86
Calving Interval (days) -8.54 -1.459 12.46
Survival (%) 3.04 1.117 3.40
Calving Sub Index 3.76
Gestation Length (days) -4.09 -0.919 3.76
Beef Sub Index 0.92
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 10.69

* Based on an €80/tonne carbon price