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 -2.74
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) -0.33 -0.375 0.12
Prot (kg) 1.64 -0.441 -0.72
Fertility Sub Index -4.97
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) -1.13 1.117 -1.26
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index 0.26
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 5.50 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -5.99

* Based on an €80/tonne carbon price