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 13.99
Milk (kg) -180.00 -0.014 2.52
Fat (kg) -18.77 -0.375 7.03
Prot (kg) -10.05 -0.441 4.44
Fertility Sub Index 3.54
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 0.61 1.117 0.68
Calving Sub Index -1.78
Gestation Length (days) 1.94 -0.919 -1.78
Beef Sub Index -1.81
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 4.44 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 19.08

* Based on an €80/tonne carbon price