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 -13.99
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 11.87 -0.375 -4.45
Prot (kg) 11.29 -0.441 -4.98
Fertility Sub Index -5.27
Calving Interval (days) 2.87 -1.459 -4.19
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index -1.64
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 8.82 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -22.78

* Based on an €80/tonne carbon price