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 -13.08
Milk (kg) 310.00 -0.014 -4.34
Fat (kg) 14.88 -0.375 -5.57
Prot (kg) 7.18 -0.441 -3.17
Fertility Sub Index 1.66
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.52 1.117 0.58
Calving Sub Index 2.01
Gestation Length (days) -2.19 -0.919 2.01
Beef Sub Index -2.33
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -4.38
Live WT (kg) 14.30 -0.307 -4.38
Total Carbon Sub Index -16.13

* Based on an €80/tonne carbon price