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 -3.35
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 2.34 -0.375 -0.88
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -2.82
Calving Interval (days) 1.45 -1.459 -2.12
Survival (%) -0.63 1.117 -0.70
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index -3.56
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -2.12
Live WT (kg) 6.90 -0.307 -2.12
Total Carbon Sub Index -10.25

* Based on an €80/tonne carbon price