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 -12.37
Milk (kg) 378.00 -0.014 -5.29
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) 9.02 -0.441 -3.98
Fertility Sub Index -8.72
Calving Interval (days) 5.02 -1.459 -7.32
Survival (%) -1.25 1.117 -1.40
Calving Sub Index 2.73
Gestation Length (days) -2.97 -0.919 2.73
Beef Sub Index -2.16
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -21.65

* Based on an €80/tonne carbon price