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 -18.66
Milk (kg) 441.00 -0.014 -6.17
Fat (kg) 14.25 -0.375 -5.34
Prot (kg) 16.20 -0.441 -7.15
Fertility Sub Index 4.99
Calving Interval (days) -2.06 -1.459 3.01
Survival (%) 1.78 1.117 1.99
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index 3.13
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 2.03 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index -2.53

* Based on an €80/tonne carbon price