Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -13.09
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 7.02 -0.375 -2.63
Prot (kg) 14.76 -0.441 -6.51
Fertility Sub Index 1.83
Calving Interval (days) -0.87 -1.459 1.27
Survival (%) 0.50 1.117 0.56
Calving Sub Index 5.15
Gestation Length (days) -5.60 -0.919 5.15
Beef Sub Index -0.99
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -8.94

* Based on an €80/tonne carbon price