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 -7.40
Milk (kg) 109.00 -0.014 -1.53
Fat (kg) 10.98 -0.375 -4.11
Prot (kg) 4.00 -0.441 -1.77
Fertility Sub Index 7.15
Calving Interval (days) -3.55 -1.459 5.18
Survival (%) 1.76 1.117 1.97
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index 7.27
Carcass Weight (kg) -13.20 -0.528 6.96
Age of Slaughter (days) -0.70 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 16.63

* Based on an €80/tonne carbon price