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 -5.97
Milk (kg) -106.00 -0.014 1.48
Fat (kg) 16.12 -0.375 -6.04
Prot (kg) 3.20 -0.441 -1.41
Fertility Sub Index 15.28
Calving Interval (days) -7.70 -1.459 11.23
Survival (%) 3.62 1.117 4.04
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 0.33
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 5.72 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 11.86

* Based on an €80/tonne carbon price