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 -8.56
Milk (kg) 240.00 -0.014 -3.36
Fat (kg) 6.70 -0.375 -2.51
Prot (kg) 6.09 -0.441 -2.69
Fertility Sub Index 3.15
Calving Interval (days) -2.49 -1.459 3.63
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 2.95
Gestation Length (days) -3.21 -0.919 2.95
Beef Sub Index 3.08
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 0.07 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price