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 -0.16
Milk (kg) -424.00 -0.014 5.94
Fat (kg) 15.18 -0.375 -5.69
Prot (kg) 0.93 -0.441 -0.41
Fertility Sub Index 4.82
Calving Interval (days) -1.71 -1.459 2.49
Survival (%) 2.08 1.117 2.32
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index 12.68
Carcass Weight (kg) -31.40 -0.528 16.56
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 42.14

* Based on an €80/tonne carbon price