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 -0.82
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 1.92 -0.375 -0.72
Prot (kg) -1.57 -0.441 0.69
Fertility Sub Index -11.72
Calving Interval (days) 5.50 -1.459 -8.02
Survival (%) -3.31 1.117 -3.70
Calving Sub Index 1.99
Gestation Length (days) -2.17 -0.919 1.99
Beef Sub Index -0.60
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 9.45 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -12.07

* Based on an €80/tonne carbon price