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 -3.86
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) 0.84 -0.441 -0.37
Fertility Sub Index -4.23
Calving Interval (days) 2.05 -1.459 -2.99
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.35
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -6.05

* Based on an €80/tonne carbon price