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 -8.76
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 11.18 -0.375 -4.19
Prot (kg) 8.15 -0.441 -3.60
Fertility Sub Index 15.01
Calving Interval (days) -6.79 -1.459 9.91
Survival (%) 4.57 1.117 5.11
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.93
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 8.01 -0.432 -3.46
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 12.10

* Based on an €80/tonne carbon price