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 1.95
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) -0.88 -0.375 0.33
Prot (kg) -5.80 -0.441 2.56
Fertility Sub Index -13.19
Calving Interval (days) 7.10 -1.459 -10.36
Survival (%) -2.53 1.117 -2.83
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.90
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 4.64 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -11.99

* Based on an €80/tonne carbon price