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 -12.78
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) 17.71 -0.375 -6.63
Prot (kg) 10.78 -0.441 -4.76
Fertility Sub Index 3.75
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 1.03 1.117 1.15
Calving Sub Index 1.99
Gestation Length (days) -2.17 -0.919 1.99
Beef Sub Index 4.33
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 3.90 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 4.04

* Based on an €80/tonne carbon price