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 -16.14
Milk (kg) 468.00 -0.014 -6.55
Fat (kg) 10.08 -0.375 -3.78
Prot (kg) 13.17 -0.441 -5.81
Fertility Sub Index -1.47
Calving Interval (days) 2.18 -1.459 -3.18
Survival (%) 1.53 1.117 1.71
Calving Sub Index 2.75
Gestation Length (days) -2.99 -0.919 2.75
Beef Sub Index -2.94
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 6.21 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -25.47

* Based on an €80/tonne carbon price