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 -18.98
Milk (kg) 527.00 -0.014 -7.38
Fat (kg) 16.08 -0.375 -6.02
Prot (kg) 12.64 -0.441 -5.58
Fertility Sub Index -7.33
Calving Interval (days) 4.12 -1.459 -6.01
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index -1.80
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.86 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -29.61

* Based on an €80/tonne carbon price