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 -1.38
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) 2.20 -0.375 -0.82
Prot (kg) -4.58 -0.441 2.02
Fertility Sub Index -21.28
Calving Interval (days) 10.49 -1.459 -15.31
Survival (%) -5.35 1.117 -5.98
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -0.73
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 8.17 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -24.38

* Based on an €80/tonne carbon price